Use actions instead of drone

2 years ago · 9daea1f417
753 changed files with 76 additions and 473112 deletions
--- a/.drone.yml
+++ b/.drone.yml
@ -1,45 +0,0 @@
 ---
 kind: pipeline
 name: testing
 trigger:
  event:
    - push
    - pull_request
 steps:
 - name: test
  image: golang:1.15
  commands:
  - go build -mod=vendor
  - go test -mod=vendor -v -race -coverprofile=coverage.txt -covermode=atomic ./...
 ---
 kind: pipeline
 name: release-tag
 trigger:
  event:
    - tag
 depends_on:
  - testing
 steps:
 - name: release-build
  pull: always
  image: golang:1.15
  commands:
  - go build -mod=vendor -ldflags="-s -w -X 'main.Version=${DRONE_TAG}'" -o bin/reverse-${DRONE_TAG}-linux-amd64
  - GOOS=windows GOARCH=amd64 go build -mod=vendor -ldflags="-s -w -X 'main.Version=${DRONE_TAG}'" -o bin/reverse-${DRONE_TAG}-windows-amd64.exe
  - GOOS=darwin GOARCH=amd64 go build -mod=vendor -ldflags="-s -w -X 'main.Version=${DRONE_TAG}'" -o bin/reverse-${DRONE_TAG}-darwin-amd64
  environment:
    GO111MODULE: on
 - name: release-tag-gitea
  pull: always
  image: plugins/gitea-release:latest
  settings:
    files:
    - "bin/*"
    base_url: https://gitea.com
    title: '${DRONE_TAG} is released'
    api_key:
      from_secret: gitea_token
--- a/.gitea/workflows/release-tag.yml
+++ b/.gitea/workflows/release-tag.yml
@ -0,0 +1,33 @@
 name: goreleaser
 on: 
  push:
    tags:
      - '*'
 jobs:
  goreleaser:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - run: git fetch --force --tags
      - name: setup go
        uses: https://github.com/actions/setup-go@v4
        with:
          go-version: '>=1.20.1'
      - run: make generate
      - name: release-build
        run: go build -mod=vendor -ldflags="-s -w -X 'main.Version=${DRONE_TAG}'" -o bin/reverse-${DRONE_TAG}-linux-amd64
      - name: release-build-windows
        run: GOOS=windows GOARCH=amd64 go build -mod=vendor -ldflags="-s -w -X 'main.Version=${DRONE_TAG}'" -o bin/reverse-${DRONE_TAG}-windows-amd64.exe
      - name: release-build-darwin
        run: GOOS=darwin GOARCH=amd64 go build -mod=vendor -ldflags="-s -w -X 'main.Version=${DRONE_TAG}'" -o bin/reverse-${DRONE_TAG}-darwin-amd64
      - name: Use Go Action  
        id: use-go-action
        uses: actions/release-action@main
        with:
          files: |-
            bin/**
          api_key: '${{secrets.RELEASE_TOKEN}}'
--- a/.gitea/workflows/test.yml
+++ b/.gitea/workflows/test.yml
@ -0,0 +1,43 @@
 name: checks
 on: 
  - push
  - pull_request
 env:
  GOPROXY: https://goproxy.io,direct
  GOPATH: /go_path
  GOCACHE: /go_cache
 jobs:
  lint:
    name: check and test
    runs-on: ubuntu-latest
    steps:
      - name: cache go path
        id: cache-go-path
        uses: https://github.com/actions/cache@v3
        with:
          path: /go_path
          key: go_path-${{ github.repository }}-${{ github.ref_name }}
          restore-keys: |
            go_path-${{ github.repository }}-
            go_path-                                    
      - name: cache go cache
        id: cache-go-cache
        uses: https://github.com/actions/cache@v3
        with:
          path: /go_cache
          key: go_cache-${{ github.repository }}-${{ github.ref_name }}
          restore-keys: |
            go_cache-${{ github.repository }}-
            go_cache-                            
      - uses: actions/setup-go@v3
        with:
          go-version: 1.20
      - uses: actions/checkout@v3
      - name: lint
        run: go install golang.org/x/lint/golint@latest && golint ./...
      - name: vet
        run: go vet
      - name: test
        run: go test -v -race -coverprofile=coverage.txt -covermode=atomic ./...
--- a/vendor/gitea.com/lunny/log/.gitignore
+++ b/vendor/gitea.com/lunny/log/.gitignore
@ -1,26 +0,0 @@
 # Compiled Object files, Static and Dynamic libs (Shared Objects)
 *.o
 *.a
 *.so
 # Folders
 _obj
 _test
 # Architecture specific extensions/prefixes
 *.[568vq]
 [568vq].out
 *.cgo1.go
 *.cgo2.c
 _cgo_defun.c
 _cgo_gotypes.go
 _cgo_export.*
 _testmain.go
 *.exe
 log.db
 *.log
 logs
 .vscode
--- a/vendor/gitea.com/lunny/log/LICENSE
+++ b/vendor/gitea.com/lunny/log/LICENSE
@ -1,27 +0,0 @@
 Copyright (c) 2014 - 2016 lunny
 All rights reserved.
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:
 * Redistributions of source code must retain the above copyright notice, this
  list of conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.
 * Neither the name of the {organization} nor the names of its
  contributors may be used to endorse or promote products derived from
  this software without specific prior written permission.
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
--- a/vendor/gitea.com/lunny/log/README.md
+++ b/vendor/gitea.com/lunny/log/README.md
@ -1,51 +0,0 @@
 ## log
 [![](https://goreportcard.com/badge/gitea.com/lunny/log)](https://goreportcard.com/report/gitea.com/lunny/log)
 [![GoDoc](https://godoc.org/gitea.com/lunny/log?status.png)](https://godoc.org/gitea.com/lunny/log)
 [简体中文](https://gitea.com/lunny/log/blob/master/README_CN.md)
 # Installation
 ```
 go get gitea.com/lunny/log
 ```
 # Features
 * Add color support for unix console
 * Implemented dbwriter to save log to database
 * Implemented FileWriter to save log to file by date or time.
 * Location configuration
 # Example
 For Single File:
 ```Go
 f, _ := os.Create("my.log")
 log.Std.SetOutput(f)
 ```
 For Multiple Writer:
 ```Go
 f, _ := os.Create("my.log")
 log.Std.SetOutput(io.MultiWriter(f, os.Stdout))
 ```
 For log files by date or time:
 ```Go
 w := log.NewFileWriter(log.FileOptions{
    ByType:log.ByDay,
    Dir:"./logs",
 })
 log.Std.SetOutput(w)
 ```
 # About
 This repo is an extension of Golang log.
 # LICENSE
 BSD License
 [http://creativecommons.org/licenses/BSD/](http://creativecommons.org/licenses/BSD/)
--- a/vendor/gitea.com/lunny/log/README_CN.md
+++ b/vendor/gitea.com/lunny/log/README_CN.md
@ -1,54 +0,0 @@
 ## log
 [![](https://goreportcard.com/badge/gitea.com/lunny/log)](https://goreportcard.com/report/gitea.com/lunny/log)
 [![GoDoc](https://godoc.org/gitea.com/lunny/log?status.png)](https://godoc.org/gitea.com/lunny/log)
 [English](https://gitea.com/lunny/log/blob/master/README.md)
 # 安装
 ```
 go get gitea.com/lunny/log
 ```
 # 特性
 * 对unix增加控制台颜色支持
 * 实现了保存log到数据库支持
 * 实现了保存log到按日期的文件支持
 * 实现了设置日期的地区
 # 例子
 保存到单个文件：
 ```Go
 f, _ := os.Create("my.log")
 log.Std.SetOutput(f)
 ```
 保存到数据库：
 ```Go
 f, _ := os.Create("my.log")
 log.Std.SetOutput(io.MultiWriter(f, os.Stdout))
 ```
 保存到按时间分隔的文件：
 ```Go
 w := log.NewFileWriter(log.FileOptions{
    ByType:log.ByDay,
    Dir:"./logs",
 })
 log.Std.SetOutput(w)
 ```
 # 关于
 本 Log 是在 golang 的 log 之上的扩展
 # LICENSE
 BSD License
 [http://creativecommons.org/licenses/BSD/](http://creativecommons.org/licenses/BSD/)
--- a/vendor/gitea.com/lunny/log/dbwriter.go
+++ b/vendor/gitea.com/lunny/log/dbwriter.go
@ -1,36 +0,0 @@
 package log
 import (
 	"database/sql"
 	"time"
 )
 type DBWriter struct {
 	db      *sql.DB
 	stmt    *sql.Stmt
 	content chan []byte
 }
 func NewDBWriter(db *sql.DB) (*DBWriter, error) {
 	_, err := db.Exec("CREATE TABLE IF NOT EXISTS log (id int, content text, created datetime)")
 	if err != nil {
 		return nil, err
 	}
 	stmt, err := db.Prepare("INSERT INTO log (content, created) values (?, ?)")
 	if err != nil {
 		return nil, err
 	}
 	return &DBWriter{db, stmt, make(chan []byte, 1000)}, nil
 }
 func (w *DBWriter) Write(p []byte) (n int, err error) {
 	_, err = w.stmt.Exec(string(p), time.Now())
 	if err == nil {
 		n = len(p)
 	}
 	return
 }
 func (w *DBWriter) Close() {
 	w.stmt.Close()
 }
--- a/vendor/gitea.com/lunny/log/filewriter.go
+++ b/vendor/gitea.com/lunny/log/filewriter.go
@ -1,112 +0,0 @@
 package log
 import (
 	"io"
 	"os"
 	"path/filepath"
 	"sync"
 	"time"
 )
 var _ io.Writer = &Files{}
 type ByType int
 const (
 	ByDay ByType = iota
 	ByHour
 	ByMonth
 )
 var (
 	formats = map[ByType]string{
 		ByDay:   "2006-01-02",
 		ByHour:  "2006-01-02-15",
 		ByMonth: "2006-01",
 	}
 )
 func SetFileFormat(t ByType, format string) {
 	formats[t] = format
 }
 func (b ByType) Format() string {
 	return formats[b]
 }
 type Files struct {
 	FileOptions
 	f          *os.File
 	lastFormat string
 	lock       sync.Mutex
 }
 type FileOptions struct {
 	Dir    string
 	ByType ByType
 	Loc    *time.Location
 }
 func prepareFileOption(opts []FileOptions) FileOptions {
 	var opt FileOptions
 	if len(opts) > 0 {
 		opt = opts[0]
 	}
 	if opt.Dir == "" {
 		opt.Dir = "./"
 	}
 	err := os.MkdirAll(opt.Dir, os.ModePerm)
 	if err != nil {
 		panic(err.Error())
 	}
 	if opt.Loc == nil {
 		opt.Loc = time.Local
 	}
 	return opt
 }
 func NewFileWriter(opts ...FileOptions) *Files {
 	opt := prepareFileOption(opts)
 	return &Files{
 		FileOptions: opt,
 	}
 }
 func (f *Files) getFile() (*os.File, error) {
 	var err error
 	t := time.Now().In(f.Loc)
 	if f.f == nil {
 		f.lastFormat = t.Format(f.ByType.Format())
 		f.f, err = os.OpenFile(filepath.Join(f.Dir, f.lastFormat+".log"),
 			os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0600)
 		return f.f, err
 	}
 	if f.lastFormat != t.Format(f.ByType.Format()) {
 		f.f.Close()
 		f.lastFormat = t.Format(f.ByType.Format())
 		f.f, err = os.OpenFile(filepath.Join(f.Dir, f.lastFormat+".log"),
 			os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0600)
 		return f.f, err
 	}
 	return f.f, nil
 }
 func (f *Files) Write(bs []byte) (int, error) {
 	f.lock.Lock()
 	defer f.lock.Unlock()
 	w, err := f.getFile()
 	if err != nil {
 		return 0, err
 	}
 	return w.Write(bs)
 }
 func (f *Files) Close() {
 	if f.f != nil {
 		f.f.Close()
 		f.f = nil
 	}
 	f.lastFormat = ""
 }
--- a/vendor/gitea.com/lunny/log/go.mod
+++ b/vendor/gitea.com/lunny/log/go.mod
@ -1,5 +0,0 @@
 module gitea.com/lunny/log
 go 1.12
 require github.com/mattn/go-sqlite3 v1.10.0
--- a/vendor/gitea.com/lunny/log/go.sum
+++ b/vendor/gitea.com/lunny/log/go.sum
@ -1,2 +0,0 @@
 github.com/mattn/go-sqlite3 v1.10.0 h1:jbhqpg7tQe4SupckyijYiy0mJJ/pRyHvXf7JdWK860o=
 github.com/mattn/go-sqlite3 v1.10.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
--- a/vendor/gitea.com/lunny/log/logext.go
+++ b/vendor/gitea.com/lunny/log/logext.go
@ -1,595 +0,0 @@
 package log
 import (
 	"bytes"
 	"fmt"
 	"io"
 	"os"
 	"runtime"
 	"strings"
 	"sync"
 	"time"
 )
 // These flags define which text to prefix to each log entry generated by the Logger.
 const (
 	// Bits or'ed together to control what's printed. There is no control over the
 	// order they appear (the order listed here) or the format they present (as
 	// described in the comments).  A colon appears after these items:
 	//	2009/0123 01:23:23.123123 /a/b/c/d.go:23: message
 	Ldate         = 1 << iota     // the date: 2009/0123
 	Ltime                         // the time: 01:23:23
 	Lmicroseconds                 // microsecond resolution: 01:23:23.123123.  assumes Ltime.
 	Llongfile                     // full file name and line number: /a/b/c/d.go:23
 	Lshortfile                    // final file name element and line number: d.go:23. overrides Llongfile
 	Lmodule                       // module name
 	Llevel                        // level: 0(Debug), 1(Info), 2(Warn), 3(Error), 4(Panic), 5(Fatal)
 	Llongcolor                    // color will start [info] end of line
 	Lshortcolor                   // color only include [info]
 	LstdFlags     = Ldate | Ltime // initial values for the standard logger
 	//Ldefault      = Llevel | LstdFlags | Lshortfile | Llongcolor
 ) // [prefix][time][level][module][shortfile|longfile]
 func Ldefault() int {
 	if runtime.GOOS == "windows" {
 		return Llevel | LstdFlags | Lshortfile
 	}
 	return Llevel | LstdFlags | Lshortfile | Llongcolor
 }
 func Version() string {
 	return "0.2.0.1121"
 }
 const (
 	Lall = iota
 )
 const (
 	Ldebug = iota
 	Linfo
 	Lwarn
 	Lerror
 	Lpanic
 	Lfatal
 	Lnone
 )
 const (
 	ForeBlack  = iota + 30 //30
 	ForeRed                //31
 	ForeGreen              //32
 	ForeYellow             //33
 	ForeBlue               //34
 	ForePurple             //35
 	ForeCyan               //36
 	ForeWhite              //37
 )
 const (
 	BackBlack  = iota + 40 //40
 	BackRed                //41
 	BackGreen              //42
 	BackYellow             //43
 	BackBlue               //44
 	BackPurple             //45
 	BackCyan               //46
 	BackWhite              //47
 )
 var levels = []string{
 	"[Debug]",
 	"[Info]",
 	"[Warn]",
 	"[Error]",
 	"[Panic]",
 	"[Fatal]",
 }
 // MUST called before all logs
 func SetLevels(lvs []string) {
 	levels = lvs
 }
 var colors = []int{
 	ForeCyan,
 	ForeGreen,
 	ForeYellow,
 	ForeRed,
 	ForePurple,
 	ForeBlue,
 }
 // MUST called before all logs
 func SetColors(cls []int) {
 	colors = cls
 }
 // A Logger represents an active logging object that generates lines of
 // output to an io.Writer.  Each logging operation makes a single call to
 // the Writer's Write method.  A Logger can be used simultaneously from
 // multiple goroutines; it guarantees to serialize access to the Writer.
 type Logger struct {
 	mu         sync.Mutex // ensures atomic writes; protects the following fields
 	prefix     string     // prefix to write at beginning of each line
 	flag       int        // properties
 	Level      int
 	out        io.Writer    // destination for output
 	buf        bytes.Buffer // for accumulating text to write
 	levelStats [6]int64
 	loc        *time.Location
 }
 // New creates a new Logger.   The out variable sets the
 // destination to which log data will be written.
 // The prefix appears at the beginning of each generated log line.
 // The flag argument defines the logging properties.
 func New(out io.Writer, prefix string, flag int) *Logger {
 	l := &Logger{out: out, prefix: prefix, Level: 1, flag: flag, loc: time.Local}
 	if out != os.Stdout {
 		l.flag = RmColorFlags(l.flag)
 	}
 	return l
 }
 var Std = New(os.Stderr, "", Ldefault())
 // Cheap integer to fixed-width decimal ASCII.  Give a negative width to avoid zero-padding.
 // Knows the buffer has capacity.
 func itoa(buf *bytes.Buffer, i int, wid int) {
 	var u uint = uint(i)
 	if u == 0 && wid <= 1 {
 		buf.WriteByte('0')
 		return
 	}
 	// Assemble decimal in reverse order.
 	var b [32]byte
 	bp := len(b)
 	for ; u > 0 || wid > 0; u /= 10 {
 		bp--
 		wid--
 		b[bp] = byte(u%10) + '0'
 	}
 	// avoid slicing b to avoid an allocation.
 	for bp < len(b) {
 		buf.WriteByte(b[bp])
 		bp++
 	}
 }
 func moduleOf(file string) string {
 	pos := strings.LastIndex(file, "/")
 	if pos != -1 {
 		pos1 := strings.LastIndex(file[:pos], "/src/")
 		if pos1 != -1 {
 			return file[pos1+5 : pos]
 		}
 	}
 	return "UNKNOWN"
 }
 func (l *Logger) formatHeader(buf *bytes.Buffer, t time.Time,
 	file string, line int, lvl int, reqId string) {
 	if l.prefix != "" {
 		buf.WriteString(l.prefix)
 	}
 	if l.flag&(Ldate|Ltime|Lmicroseconds) != 0 {
 		if l.flag&Ldate != 0 {
 			year, month, day := t.Date()
 			itoa(buf, year, 4)
 			buf.WriteByte('/')
 			itoa(buf, int(month), 2)
 			buf.WriteByte('/')
 			itoa(buf, day, 2)
 			buf.WriteByte(' ')
 		}
 		if l.flag&(Ltime|Lmicroseconds) != 0 {
 			hour, min, sec := t.Clock()
 			itoa(buf, hour, 2)
 			buf.WriteByte(':')
 			itoa(buf, min, 2)
 			buf.WriteByte(':')
 			itoa(buf, sec, 2)
 			if l.flag&Lmicroseconds != 0 {
 				buf.WriteByte('.')
 				itoa(buf, t.Nanosecond()/1e3, 6)
 			}
 			buf.WriteByte(' ')
 		}
 	}
 	if reqId != "" {
 		buf.WriteByte('[')
 		buf.WriteString(reqId)
 		buf.WriteByte(']')
 		buf.WriteByte(' ')
 	}
 	if l.flag&(Lshortcolor|Llongcolor) != 0 {
 		buf.WriteString(fmt.Sprintf("\033[1;%dm", colors[lvl]))
 	}
 	if l.flag&Llevel != 0 {
 		buf.WriteString(levels[lvl])
 		buf.WriteByte(' ')
 	}
 	if l.flag&Lshortcolor != 0 {
 		buf.WriteString("\033[0m")
 	}
 	if l.flag&Lmodule != 0 {
 		buf.WriteByte('[')
 		buf.WriteString(moduleOf(file))
 		buf.WriteByte(']')
 		buf.WriteByte(' ')
 	}
 	if l.flag&(Lshortfile|Llongfile) != 0 {
 		if l.flag&Lshortfile != 0 {
 			short := file
 			for i := len(file) - 1; i > 0; i-- {
 				if file[i] == '/' {
 					short = file[i+1:]
 					break
 				}
 			}
 			file = short
 		}
 		buf.WriteString(file)
 		buf.WriteByte(':')
 		itoa(buf, line, -1)
 		buf.WriteByte(' ')
 	}
 }
 // Output writes the output for a logging event.  The string s contains
 // the text to print after the prefix specified by the flags of the
 // Logger.  A newline is appended if the last character of s is not
 // already a newline.  Calldepth is used to recover the PC and is
 // provided for generality, although at the moment on all pre-defined
 // paths it will be 2.
 func (l *Logger) Output(reqId string, lvl int, calldepth int, s string) error {
 	if lvl < l.Level {
 		return nil
 	}
 	now := time.Now().In(l.loc) // get this early.
 	var file string
 	var line int
 	l.mu.Lock()
 	defer l.mu.Unlock()
 	if l.flag&(Lshortfile|Llongfile|Lmodule) != 0 {
 		// release lock while getting caller info - it's expensive.
 		l.mu.Unlock()
 		var ok bool
 		_, file, line, ok = runtime.Caller(calldepth)
 		if !ok {
 			file = "???"
 			line = 0
 		}
 		l.mu.Lock()
 	}
 	l.levelStats[lvl]++
 	l.buf.Reset()
 	l.formatHeader(&l.buf, now, file, line, lvl, reqId)
 	l.buf.WriteString(s)
 	if l.flag&Llongcolor != 0 {
 		l.buf.WriteString("\033[0m")
 	}
 	if len(s) > 0 && s[len(s)-1] != '\n' {
 		l.buf.WriteByte('\n')
 	}
 	_, err := l.out.Write(l.buf.Bytes())
 	return err
 }
 // -----------------------------------------
 // Printf calls l.Output to print to the logger.
 // Arguments are handled in the manner of fmt.Printf.
 func (l *Logger) Printf(format string, v ...interface{}) {
 	l.Output("", Linfo, 2, fmt.Sprintf(format, v...))
 }
 // Print calls l.Output to print to the logger.
 // Arguments are handled in the manner of fmt.Print.
 func (l *Logger) Print(v ...interface{}) {
 	l.Output("", Linfo, 2, fmt.Sprint(v...))
 }
 // Println calls l.Output to print to the logger.
 // Arguments are handled in the manner of fmt.Println.
 func (l *Logger) Println(v ...interface{}) {
 	l.Output("", Linfo, 2, fmt.Sprintln(v...))
 }
 // -----------------------------------------
 func (l *Logger) Debugf(format string, v ...interface{}) {
 	l.Output("", Ldebug, 2, fmt.Sprintf(format, v...))
 }
 func (l *Logger) Debug(v ...interface{}) {
 	l.Output("", Ldebug, 2, fmt.Sprintln(v...))
 }
 // -----------------------------------------
 func (l *Logger) Infof(format string, v ...interface{}) {
 	l.Output("", Linfo, 2, fmt.Sprintf(format, v...))
 }
 func (l *Logger) Info(v ...interface{}) {
 	l.Output("", Linfo, 2, fmt.Sprintln(v...))
 }
 // -----------------------------------------
 func (l *Logger) Warnf(format string, v ...interface{}) {
 	l.Output("", Lwarn, 2, fmt.Sprintf(format, v...))
 }
 func (l *Logger) Warn(v ...interface{}) {
 	l.Output("", Lwarn, 2, fmt.Sprintln(v...))
 }
 // -----------------------------------------
 func (l *Logger) Errorf(format string, v ...interface{}) {
 	l.Output("", Lerror, 2, fmt.Sprintf(format, v...))
 }
 func (l *Logger) Error(v ...interface{}) {
 	l.Output("", Lerror, 2, fmt.Sprintln(v...))
 }
 // -----------------------------------------
 func (l *Logger) Fatal(v ...interface{}) {
 	l.Output("", Lfatal, 2, fmt.Sprintln(v...))
 	os.Exit(1)
 }
 // Fatalf is equivalent to l.Printf() followed by a call to os.Exit(1).
 func (l *Logger) Fatalf(format string, v ...interface{}) {
 	l.Output("", Lfatal, 2, fmt.Sprintf(format, v...))
 	os.Exit(1)
 }
 // -----------------------------------------
 // Panic is equivalent to l.Print() followed by a call to panic().
 func (l *Logger) Panic(v ...interface{}) {
 	s := fmt.Sprintln(v...)
 	l.Output("", Lpanic, 2, s)
 	panic(s)
 }
 // Panicf is equivalent to l.Printf() followed by a call to panic().
 func (l *Logger) Panicf(format string, v ...interface{}) {
 	s := fmt.Sprintf(format, v...)
 	l.Output("", Lpanic, 2, s)
 	panic(s)
 }
 // -----------------------------------------
 func (l *Logger) Stack(v ...interface{}) {
 	s := fmt.Sprint(v...)
 	s += "\n"
 	buf := make([]byte, 1024*1024)
 	n := runtime.Stack(buf, true)
 	s += string(buf[:n])
 	s += "\n"
 	l.Output("", Lerror, 2, s)
 }
 // -----------------------------------------
 func (l *Logger) Stat() (stats []int64) {
 	l.mu.Lock()
 	v := l.levelStats
 	l.mu.Unlock()
 	return v[:]
 }
 // Flags returns the output flags for the logger.
 func (l *Logger) Flags() int {
 	l.mu.Lock()
 	defer l.mu.Unlock()
 	return l.flag
 }
 func RmColorFlags(flag int) int {
 	// for un std out, it should not show color since almost them don't support
 	if flag&Llongcolor != 0 {
 		flag = flag ^ Llongcolor
 	}
 	if flag&Lshortcolor != 0 {
 		flag = flag ^ Lshortcolor
 	}
 	return flag
 }
 func (l *Logger) Location() *time.Location {
 	return l.loc
 }
 func (l *Logger) SetLocation(loc *time.Location) {
 	l.loc = loc
 }
 // SetFlags sets the output flags for the logger.
 func (l *Logger) SetFlags(flag int) {
 	l.mu.Lock()
 	defer l.mu.Unlock()
 	if l.out != os.Stdout {
 		flag = RmColorFlags(flag)
 	}
 	l.flag = flag
 }
 // Prefix returns the output prefix for the logger.
 func (l *Logger) Prefix() string {
 	l.mu.Lock()
 	defer l.mu.Unlock()
 	return l.prefix
 }
 // SetPrefix sets the output prefix for the logger.
 func (l *Logger) SetPrefix(prefix string) {
 	l.mu.Lock()
 	defer l.mu.Unlock()
 	l.prefix = prefix
 }
 // SetOutputLevel sets the output level for the logger.
 func (l *Logger) SetOutputLevel(lvl int) {
 	l.mu.Lock()
 	defer l.mu.Unlock()
 	l.Level = lvl
 }
 func (l *Logger) OutputLevel() int {
 	return l.Level
 }
 func (l *Logger) SetOutput(w io.Writer) {
 	l.mu.Lock()
 	defer l.mu.Unlock()
 	l.out = w
 	if w != os.Stdout {
 		l.flag = RmColorFlags(l.flag)
 	}
 }
 // SetOutput sets the output destination for the standard logger.
 func SetOutput(w io.Writer) {
 	Std.SetOutput(w)
 }
 func SetLocation(loc *time.Location) {
 	Std.SetLocation(loc)
 }
 func Location() *time.Location {
 	return Std.Location()
 }
 // Flags returns the output flags for the standard logger.
 func Flags() int {
 	return Std.Flags()
 }
 // SetFlags sets the output flags for the standard logger.
 func SetFlags(flag int) {
 	Std.SetFlags(flag)
 }
 // Prefix returns the output prefix for the standard logger.
 func Prefix() string {
 	return Std.Prefix()
 }
 // SetPrefix sets the output prefix for the standard logger.
 func SetPrefix(prefix string) {
 	Std.SetPrefix(prefix)
 }
 func SetOutputLevel(lvl int) {
 	Std.SetOutputLevel(lvl)
 }
 func OutputLevel() int {
 	return Std.OutputLevel()
 }
 // -----------------------------------------
 // Print calls Output to print to the standard logger.
 // Arguments are handled in the manner of fmt.Print.
 func Print(v ...interface{}) {
 	Std.Output("", Linfo, 2, fmt.Sprintln(v...))
 }
 // Printf calls Output to print to the standard logger.
 // Arguments are handled in the manner of fmt.Printf.
 func Printf(format string, v ...interface{}) {
 	Std.Output("", Linfo, 2, fmt.Sprintf(format, v...))
 }
 // Println calls Output to print to the standard logger.
 // Arguments are handled in the manner of fmt.Println.
 func Println(v ...interface{}) {
 	Std.Output("", Linfo, 2, fmt.Sprintln(v...))
 }
 // -----------------------------------------
 func Debugf(format string, v ...interface{}) {
 	Std.Output("", Ldebug, 2, fmt.Sprintf(format, v...))
 }
 func Debug(v ...interface{}) {
 	Std.Output("", Ldebug, 2, fmt.Sprintln(v...))
 }
 // -----------------------------------------
 func Infof(format string, v ...interface{}) {
 	Std.Output("", Linfo, 2, fmt.Sprintf(format, v...))
 }
 func Info(v ...interface{}) {
 	Std.Output("", Linfo, 2, fmt.Sprintln(v...))
 }
 // -----------------------------------------
 func Warnf(format string, v ...interface{}) {
 	Std.Output("", Lwarn, 2, fmt.Sprintf(format, v...))
 }
 func Warn(v ...interface{}) {
 	Std.Output("", Lwarn, 2, fmt.Sprintln(v...))
 }
 // -----------------------------------------
 func Errorf(format string, v ...interface{}) {
 	Std.Output("", Lerror, 2, fmt.Sprintf(format, v...))
 }
 func Error(v ...interface{}) {
 	Std.Output("", Lerror, 2, fmt.Sprintln(v...))
 }
 // -----------------------------------------
 // Fatal is equivalent to Print() followed by a call to os.Exit(1).
 func Fatal(v ...interface{}) {
 	Std.Output("", Lfatal, 2, fmt.Sprintln(v...))
 }
 // Fatalf is equivalent to Printf() followed by a call to os.Exit(1).
 func Fatalf(format string, v ...interface{}) {
 	Std.Output("", Lfatal, 2, fmt.Sprintf(format, v...))
 }
 // -----------------------------------------
 // Panic is equivalent to Print() followed by a call to panic().
 func Panic(v ...interface{}) {
 	Std.Output("", Lpanic, 2, fmt.Sprintln(v...))
 }
 // Panicf is equivalent to Printf() followed by a call to panic().
 func Panicf(format string, v ...interface{}) {
 	Std.Output("", Lpanic, 2, fmt.Sprintf(format, v...))
 }
 // -----------------------------------------
 func Stack(v ...interface{}) {
 	s := fmt.Sprint(v...)
 	s += "\n"
 	buf := make([]byte, 1024*1024)
 	n := runtime.Stack(buf, true)
 	s += string(buf[:n])
 	s += "\n"
 	Std.Output("", Lerror, 2, s)
 }
 // -----------------------------------------
--- a/vendor/github.com/ahl5esoft/golang-underscore/LICENSE
+++ b/vendor/github.com/ahl5esoft/golang-underscore/LICENSE
@ -1,674 +0,0 @@
                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007
 Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
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 make, use, sell, offer for sale, import and otherwise run, modify and
 propagate the contents of its contributor version.
  In the following three paragraphs, a "patent license" is any express
 agreement or commitment, however denominated, not to enforce a patent
 (such as an express permission to practice a patent or covenant not to
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 patent against the party.
  If you convey a covered work, knowingly relying on a patent license,
 and the Corresponding Source of the work is not available for anyone
 to copy, free of charge and under the terms of this License, through a
 publicly available network server or other readily accessible means,
 then you must either (1) cause the Corresponding Source to be so
 available, or (2) arrange to deprive yourself of the benefit of the
 patent license for this particular work, or (3) arrange, in a manner
 consistent with the requirements of this License, to extend the patent
 license to downstream recipients.  "Knowingly relying" means you have
 actual knowledge that, but for the patent license, your conveying the
 covered work in a country, or your recipient's use of the covered work
 in a country, would infringe one or more identifiable patents in that
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 you grant is automatically extended to all recipients of the covered
 work and works based on it.
  A patent license is "discriminatory" if it does not include within
 the scope of its coverage, prohibits the exercise of, or is
 conditioned on the non-exercise of one or more of the rights that are
 specifically granted under this License.  You may not convey a covered
 work if you are a party to an arrangement with a third party that is
 in the business of distributing software, under which you make payment
 to the third party based on the extent of your activity of conveying
 the work, and under which the third party grants, to any of the
 parties who would receive the covered work from you, a discriminatory
 patent license (a) in connection with copies of the covered work
 conveyed by you (or copies made from those copies), or (b) primarily
 for and in connection with specific products or compilations that
 contain the covered work, unless you entered into that arrangement,
 or that patent license was granted, prior to 28 March 2007.
  Nothing in this License shall be construed as excluding or limiting
 any implied license or other defenses to infringement that may
 otherwise be available to you under applicable patent law.
  12. No Surrender of Others' Freedom.
  If conditions are imposed on you (whether by court order, agreement or
 otherwise) that contradict the conditions of this License, they do not
 excuse you from the conditions of this License.  If you cannot convey a
 covered work so as to satisfy simultaneously your obligations under this
 License and any other pertinent obligations, then as a consequence you may
 not convey it at all.  For example, if you agree to terms that obligate you
 to collect a royalty for further conveying from those to whom you convey
 the Program, the only way you could satisfy both those terms and this
 License would be to refrain entirely from conveying the Program.
  13. Use with the GNU Affero General Public License.
  Notwithstanding any other provision of this License, you have
 permission to link or combine any covered work with a work licensed
 under version 3 of the GNU Affero General Public License into a single
 combined work, and to convey the resulting work.  The terms of this
 License will continue to apply to the part which is the covered work,
 but the special requirements of the GNU Affero General Public License,
 section 13, concerning interaction through a network will apply to the
 combination as such.
  14. Revised Versions of this License.
  The Free Software Foundation may publish revised and/or new versions of
 the GNU General Public License from time to time.  Such new versions will
 be similar in spirit to the present version, but may differ in detail to
 address new problems or concerns.
  Each version is given a distinguishing version number.  If the
 Program specifies that a certain numbered version of the GNU General
 Public License "or any later version" applies to it, you have the
 option of following the terms and conditions either of that numbered
 version or of any later version published by the Free Software
 Foundation.  If the Program does not specify a version number of the
 GNU General Public License, you may choose any version ever published
 by the Free Software Foundation.
  If the Program specifies that a proxy can decide which future
 versions of the GNU General Public License can be used, that proxy's
 public statement of acceptance of a version permanently authorizes you
 to choose that version for the Program.
  Later license versions may give you additional or different
 permissions.  However, no additional obligations are imposed on any
 author or copyright holder as a result of your choosing to follow a
 later version.
  15. Disclaimer of Warranty.
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 APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
 HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
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 ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
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 EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGES.
  17. Interpretation of Sections 15 and 16.
  If the disclaimer of warranty and limitation of liability provided
 above cannot be given local legal effect according to their terms,
 reviewing courts shall apply local law that most closely approximates
 an absolute waiver of all civil liability in connection with the
 Program, unless a warranty or assumption of liability accompanies a
 copy of the Program in return for a fee.
                     END OF TERMS AND CONDITIONS
            How to Apply These Terms to Your New Programs
  If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
 free software which everyone can redistribute and change under these terms.
  To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
 state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 Also add information on how to contact you by electronic and paper mail.
  If the program does terminal interaction, make it output a short
 notice like this when it starts in an interactive mode:
    <program>  Copyright (C) <year>  <name of author>
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.
 The hypothetical commands `show w' and `show c' should show the appropriate
 parts of the General Public License.  Of course, your program's commands
 might be different; for a GUI interface, you would use an "about box".
  You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
 <https://www.gnu.org/licenses/>.
  The GNU General Public License does not permit incorporating your program
 into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
 <https://www.gnu.org/licenses/why-not-lgpl.html>.
--- a/vendor/github.com/ahl5esoft/golang-underscore/README.md
+++ b/vendor/github.com/ahl5esoft/golang-underscore/README.md
--- a/vendor/github.com/ahl5esoft/golang-underscore/aggregate.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/aggregate.go
@ -1,17 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) Aggregate(memo interface{}, fn interface{}) IEnumerable {
 	fnRV := reflect.ValueOf(fn)
 	iterator := m.GetEnumerator()
 	memoRV := reflect.ValueOf(memo)
 	for ok := iterator.MoveNext(); ok; ok = iterator.MoveNext() {
 		memoRV = fnRV.Call([]reflect.Value{
 			memoRV,
 			iterator.GetValue(),
 			iterator.GetKey(),
 		})[0]
 	}
 	return chainFromRV(memoRV)
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/all.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/all.go
@ -1,25 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) All(predicate interface{}) bool {
 	iterator := m.GetEnumerator()
 	predicateRV := reflect.ValueOf(predicate)
 	for ok := iterator.MoveNext(); ok; ok = iterator.MoveNext() {
 		returnRVs := predicateRV.Call([]reflect.Value{
 			iterator.GetValue(),
 			iterator.GetKey(),
 		})
 		if !returnRVs[0].Bool() {
 			return false
 		}
 	}
 	return true
 }
 func (m enumerable) AllBy(dict map[string]interface{}) bool {
 	return m.All(func(v, _ interface{}) bool {
 		return IsMatch(v, dict)
 	})
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/any.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/any.go
@ -1,25 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) Any(predicate interface{}) bool {
 	iterator := m.GetEnumerator()
 	predicateRV := reflect.ValueOf(predicate)
 	for ok := iterator.MoveNext(); ok; ok = iterator.MoveNext() {
 		returnRVs := predicateRV.Call([]reflect.Value{
 			iterator.GetValue(),
 			iterator.GetKey(),
 		})
 		if returnRVs[0].Bool() {
 			return true
 		}
 	}
 	return false
 }
 func (m enumerable) AnyBy(dict map[string]interface{}) bool {
 	return m.Any(func(v, _ interface{}) bool {
 		return IsMatch(v, dict)
 	})
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/chain.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/chain.go
@ -1,76 +0,0 @@
 package underscore
 import "reflect"
 // Chain is 初始化
 func Chain(src interface{}) IEnumerable {
 	return chainFromRV(
 		reflect.ValueOf(src),
 	)
 }
 func chainFromArrayOrSlice(srcRV reflect.Value, size int) IEnumerable {
 	return enumerable{
 		Enumerator: func() IEnumerator {
 			index := 0
 			return &enumerator{
 				MoveNextFunc: func() (valueRV reflect.Value, keyRV reflect.Value, ok bool) {
 					ok = index < size
 					if ok {
 						valueRV = srcRV.Index(index)
 						keyRV = reflect.ValueOf(index)
 						index++
 					}
 					return
 				},
 			}
 		},
 	}
 }
 func chainFromMap(srcRV reflect.Value, size int) IEnumerable {
 	return enumerable{
 		Enumerator: func() IEnumerator {
 			index := 0
 			keyRVs := srcRV.MapKeys()
 			return &enumerator{
 				MoveNextFunc: func() (valueRV reflect.Value, keyRV reflect.Value, ok bool) {
 					ok = index < size
 					if ok {
 						valueRV = srcRV.MapIndex(keyRVs[index])
 						keyRV = keyRVs[index]
 						index++
 					}
 					return
 				},
 			}
 		},
 	}
 }
 func chainFromRV(rv reflect.Value) IEnumerable {
 	switch rv.Kind() {
 	case reflect.Array, reflect.Slice:
 		return chainFromArrayOrSlice(rv, rv.Len())
 	case reflect.Map:
 		return chainFromMap(rv, rv.Len())
 	default:
 		if iterator, ok := rv.Interface().(IEnumerator); ok {
 			return enumerable{
 				Enumerator: func() IEnumerator {
 					return iterator
 				},
 			}
 		}
 		return enumerable{
 			Enumerator: func() IEnumerator {
 				return nullEnumerator{
 					Src: rv,
 				}
 			},
 		}
 	}
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/count.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/count.go
@ -1,11 +0,0 @@
 package underscore
 func (m enumerable) Count() int {
 	iterator := m.GetEnumerator()
 	count := 0
 	for ok := iterator.MoveNext(); ok; ok = iterator.MoveNext() {
 		count++
 	}
 	return count
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/distinct.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/distinct.go
@ -1,44 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) Distinct(selector interface{}) IEnumerable {
 	if selector == nil {
 		selector = func(value, _ interface{}) facade {
 			return facade{
 				reflect.ValueOf(value),
 			}
 		}
 	}
 	return enumerable{
 		Enumerator: func() IEnumerator {
 			iterator := m.GetEnumerator()
 			selectorRV := reflect.ValueOf(selector)
 			set := make(map[interface{}]bool)
 			return &enumerator{
 				MoveNextFunc: func() (valueRV reflect.Value, keyRV reflect.Value, ok bool) {
 					for ok = iterator.MoveNext(); ok; ok = iterator.MoveNext() {
 						valueRV = iterator.GetValue()
 						keyRV = iterator.GetKey()
 						v := getFuncReturnRV(selectorRV, iterator).Interface()
 						if _, has := set[v]; !has {
 							set[v] = true
 							return
 						}
 					}
 					return
 				},
 			}
 		},
 	}
 }
 func (m enumerable) DistinctBy(fieldName string) IEnumerable {
 	getter := PropertyRV(fieldName)
 	return m.Distinct(func(value, _ interface{}) facade {
 		return facade{
 			getter(value),
 		}
 	})
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/each.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/each.go
@ -1,14 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) Each(action interface{}) {
 	iterator := m.GetEnumerator()
 	actionRV := reflect.ValueOf(action)
 	for ok := iterator.MoveNext(); ok; ok = iterator.MoveNext() {
 		actionRV.Call([]reflect.Value{
 			iterator.GetValue(),
 			iterator.GetKey(),
 		})
 	}
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/enumerable.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/enumerable.go
@ -1,9 +0,0 @@
 package underscore
 type enumerable struct {
 	Enumerator func() IEnumerator
 }
 func (m enumerable) GetEnumerator() IEnumerator {
 	return m.Enumerator()
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/enumerator.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/enumerator.go
@ -1,25 +0,0 @@
 package underscore
 import (
 	"reflect"
 )
 type enumerator struct {
 	MoveNextFunc func() (reflect.Value, reflect.Value, bool)
 	key   reflect.Value
 	value reflect.Value
 }
 func (m enumerator) GetKey() reflect.Value {
 	return m.key
 }
 func (m enumerator) GetValue() reflect.Value {
 	return getRealRV(m.value)
 }
 func (m *enumerator) MoveNext() (ok bool) {
 	m.value, m.key, ok = m.MoveNextFunc()
 	return
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/facade.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/facade.go
@ -1,7 +0,0 @@
 package underscore
 import "reflect"
 type facade struct {
 	Real reflect.Value
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/filter.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/filter.go
@ -1,9 +0,0 @@
 package underscore
 func (m enumerable) Filter(predicate interface{}) IEnumerable {
 	return m.Where(predicate)
 }
 func (m enumerable) FilterBy(dict map[string]interface{}) IEnumerable {
 	return m.WhereBy(dict)
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/find-index.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/find-index.go
@ -1,28 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) FindIndex(predicate interface{}) int {
 	iterator := m.GetEnumerator()
 	predicateRV := reflect.ValueOf(predicate)
 	index := 0
 	for ok := iterator.MoveNext(); ok; ok = iterator.MoveNext() {
 		returnRVs := predicateRV.Call([]reflect.Value{
 			iterator.GetValue(),
 			iterator.GetKey(),
 		})
 		if returnRVs[0].Bool() {
 			return index
 		}
 		index++
 	}
 	return -1
 }
 func (m enumerable) FindIndexBy(dict map[string]interface{}) int {
 	return m.FindIndex(func(v, _ interface{}) bool {
 		return IsMatch(v, dict)
 	})
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/find.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/find.go
@ -1,27 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) Find(predicate interface{}) IEnumerable {
 	iterator := m.GetEnumerator()
 	predicateRV := reflect.ValueOf(predicate)
 	for ok := iterator.MoveNext(); ok; ok = iterator.MoveNext() {
 		returnRVs := predicateRV.Call([]reflect.Value{
 			iterator.GetValue(),
 			iterator.GetKey(),
 		})
 		if returnRVs[0].Bool() {
 			return chainFromRV(
 				iterator.GetValue(),
 			)
 		}
 	}
 	return nilEnumerable
 }
 func (m enumerable) FindBy(dict map[string]interface{}) IEnumerable {
 	return m.Find(func(v, _ interface{}) bool {
 		return IsMatch(v, dict)
 	})
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/first.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/first.go
@ -1,12 +0,0 @@
 package underscore
 func (m enumerable) First() IEnumerable {
 	iterator := m.GetEnumerator()
 	for ok := iterator.MoveNext(); ok; ok = iterator.MoveNext() {
 		return chainFromRV(
 			iterator.GetValue(),
 		)
 	}
 	return nilEnumerable
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/group.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/group.go
@ -1,53 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) Group(keySelector interface{}) enumerable {
 	return enumerable{
 		Enumerator: func() IEnumerator {
 			groupRVs := make(map[interface{}]reflect.Value)
 			iterator := m.GetEnumerator()
 			keySelectorRV := reflect.ValueOf(keySelector)
 			keyRVs := make([]reflect.Value, 0)
 			for ok := iterator.MoveNext(); ok; ok = iterator.MoveNext() {
 				keyRV := getFuncReturnRV(keySelectorRV, iterator)
 				key := keyRV.Interface()
 				groupRV, ok := groupRVs[key]
 				if !ok {
 					groupRV = reflect.MakeSlice(
 						reflect.SliceOf(
 							iterator.GetValue().Type(),
 						),
 						0,
 						0,
 					)
 					keyRVs = append(keyRVs, keyRV)
 				}
 				groupRVs[key] = reflect.Append(
 					groupRV,
 					iterator.GetValue(),
 				)
 			}
 			index := 0
 			return &enumerator{
 				MoveNextFunc: func() (valueRV reflect.Value, keyRV reflect.Value, ok bool) {
 					if ok = index < len(keyRVs); ok {
 						keyRV = keyRVs[index]
 						valueRV = groupRVs[keyRV.Interface()]
 						index++
 					}
 					return
 				},
 			}
 		},
 	}
 }
 func (m enumerable) GroupBy(fieldName string) enumerable {
 	getter := PropertyRV(fieldName)
 	return m.Group(func(value, _ interface{}) facade {
 		return facade{
 			getter(value),
 		}
 	})
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/i-enumerable.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/i-enumerable.go
@ -1,46 +0,0 @@
 package underscore
 // IEnumerable is 迭代器接口
 type IEnumerable interface {
 	Aggregate(memo interface{}, fn interface{}) IEnumerable
 	All(predicate interface{}) bool
 	AllBy(dict map[string]interface{}) bool
 	Any(predicate interface{}) bool
 	AnyBy(dict map[string]interface{}) bool
 	Count() int
 	Distinct(selector interface{}) IEnumerable
 	DistinctBy(fieldName string) IEnumerable
 	Each(action interface{})
 	Filter(predicate interface{}) IEnumerable
 	FilterBy(dict map[string]interface{}) IEnumerable
 	Find(predicate interface{}) IEnumerable
 	FindBy(dict map[string]interface{}) IEnumerable
 	FindIndex(predicate interface{}) int
 	FindIndexBy(dict map[string]interface{}) int
 	First() IEnumerable
 	GetEnumerator() IEnumerator
 	Group(keySelector interface{}) enumerable
 	GroupBy(fieldName string) enumerable
 	Index(keySelector interface{}) IEnumerable
 	IndexBy(fieldName string) IEnumerable
 	Keys() IEnumerable
 	Map(selector interface{}) IEnumerable
 	MapBy(fieldName string) IEnumerable
 	MapMany(selector interface{}) IEnumerable
 	MapManyBy(fieldName string) IEnumerable
 	Object() IEnumerable
 	Reduce(memo interface{}, fn interface{}) IEnumerable
 	Select(selector interface{}) IEnumerable
 	SelectBy(fieldName string) IEnumerable
 	SelectMany(selector interface{}) IEnumerable
 	SelectManyBy(fieldName string) IEnumerable
 	Size() int
 	Skip(count int) IEnumerable
 	Take(count int) IEnumerable
 	Uniq(selector interface{}) IEnumerable
 	UniqBy(fieldName string) IEnumerable
 	Value(res interface{})
 	Values() IEnumerable
 	Where(predicate interface{}) IEnumerable
 	WhereBy(dict map[string]interface{}) IEnumerable
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/i-enumerator.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/i-enumerator.go
@ -1,10 +0,0 @@
 package underscore
 import "reflect"
 // IEnumerator is 迭代器接口
 type IEnumerator interface {
 	GetKey() reflect.Value
 	GetValue() reflect.Value
 	MoveNext() bool
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/index.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/index.go
@ -1,31 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) Index(keySelector interface{}) IEnumerable {
 	return enumerable{
 		Enumerator: func() IEnumerator {
 			iterator := m.GetEnumerator()
 			keySelectorRV := reflect.ValueOf(keySelector)
 			return &enumerator{
 				MoveNextFunc: func() (valueRV reflect.Value, keyRV reflect.Value, ok bool) {
 					if ok = iterator.MoveNext(); ok {
 						keyRV = getFuncReturnRV(keySelectorRV, iterator)
 						valueRV = iterator.GetValue()
 					}
 					return
 				},
 			}
 		},
 	}
 }
 func (m enumerable) IndexBy(fieldName string) IEnumerable {
 	getter := PropertyRV(fieldName)
 	return m.Index(func(value, _ interface{}) facade {
 		return facade{
 			getter(value),
 		}
 	})
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/is-array.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/is-array.go
@ -1,9 +0,0 @@
 package underscore
 import "reflect"
 // IsArray is 判断是否数组或者切片
 func IsArray(v interface{}) bool {
 	rv := reflect.ValueOf(v)
 	return rv.Kind() == reflect.Array || rv.Kind() == reflect.Slice
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/is-match.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/is-match.go
@ -1,12 +0,0 @@
 package underscore
 // IsMatch is 对象中的属性名与属性值都与map的key和value相同
 func IsMatch(item interface{}, properties map[string]interface{}) bool {
 	if item == nil || len(properties) == 0 {
 		return false
 	}
 	return Chain(properties).All(func(v interface{}, k string) bool {
 		return Property(k)(item) == v
 	})
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/keys.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/keys.go
@ -1,23 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) Keys() IEnumerable {
 	return enumerable{
 		Enumerator: func() IEnumerator {
 			index := 0
 			iterator := m.GetEnumerator()
 			return &enumerator{
 				MoveNextFunc: func() (valueRV reflect.Value, keyRV reflect.Value, ok bool) {
 					if ok = iterator.MoveNext(); ok {
 						valueRV = iterator.GetKey()
 						keyRV = reflect.ValueOf(index)
 						index++
 					}
 					return
 				},
 			}
 		},
 	}
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/last.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/last.go
@ -1 +0,0 @@
 package underscore
--- a/vendor/github.com/ahl5esoft/golang-underscore/map-many.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/map-many.go
@ -1,9 +0,0 @@
 package underscore
 func (m enumerable) MapMany(selector interface{}) IEnumerable {
 	return m.SelectMany(selector)
 }
 func (m enumerable) MapManyBy(fieldName string) IEnumerable {
 	return m.SelectManyBy(fieldName)
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/map.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/map.go
@ -1,9 +0,0 @@
 package underscore
 func (m enumerable) Map(selector interface{}) IEnumerable {
 	return m.Select(selector)
 }
 func (m enumerable) MapBy(fieldName string) IEnumerable {
 	return m.SelectBy(fieldName)
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/null-enumerator.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/null-enumerator.go
@ -1,25 +0,0 @@
 package underscore
 import (
 	"reflect"
 )
 type nullEnumerator struct {
 	Src reflect.Value
 }
 func (m nullEnumerator) GetKey() reflect.Value {
 	return nilRV
 }
 func (m nullEnumerator) GetValue() reflect.Value {
 	if m.Src.IsValid() && m.Src.Type() == facadeRT {
 		return m.Src.Interface().(facade).Real
 	}
 	return m.Src
 }
 func (m nullEnumerator) MoveNext() bool {
 	return false
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/object.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/object.go
@ -1,21 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) Object() IEnumerable {
 	iterator := m.GetEnumerator()
 	return enumerable{
 		Enumerator: func() IEnumerator {
 			return &enumerator{
 				MoveNextFunc: func() (valueRV reflect.Value, keyRV reflect.Value, ok bool) {
 					if ok = iterator.MoveNext(); ok {
 						keyRV = iterator.GetValue().Index(0).Elem()
 						valueRV = iterator.GetValue().Index(1).Elem()
 					}
 					return
 				},
 			}
 		},
 	}
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/property.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/property.go
@ -1,44 +0,0 @@
 package underscore
 import (
 	"reflect"
 	"strings"
 )
 // GetProeprtyRVFunc is get property reflect.Value func
 type GetProeprtyRVFunc func(interface{}) reflect.Value
 // Property is 获取属性函数
 func Property(name string) func(interface{}) interface{} {
 	fn := PropertyRV(name)
 	return func(item interface{}) interface{} {
 		return fn(item).Interface()
 	}
 }
 // PropertyRV is 获取reflect.Value
 func PropertyRV(name string) GetProeprtyRVFunc {
 	var getter GetProeprtyRVFunc
 	getter = func(item interface{}) reflect.Value {
 		itemRV := getRealRV(item)
 		itemRT := itemRV.Type()
 		for i := 0; i < itemRT.NumField(); i++ {
 			field := itemRT.Field(i)
 			if field.Anonymous {
 				rv := getter(
 					itemRV.Field(i),
 				)
 				if rv != nilRV {
 					return rv
 				}
 			}
 			if strings.ToLower(name) == strings.ToLower(field.Name) {
 				return itemRV.Field(i)
 			}
 		}
 		return nilRV
 	}
 	return getter
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/query.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/query.go
@ -1,6 +0,0 @@
 package underscore
 type query struct {
 	IsParallel bool
 	Source     interface{}
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/range.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/range.go
@ -1,34 +0,0 @@
 package underscore
 import "reflect"
 // Range is 生成范围内的整数序列
 func Range(start, stop, step int) IEnumerable {
 	if step == 0 {
 		panic("step can not equal 0")
 	}
 	return enumerable{
 		Enumerator: func() IEnumerator {
 			current := start
 			index := 0
 			return &enumerator{
 				MoveNextFunc: func() (valueRV reflect.Value, keyRV reflect.Value, ok bool) {
 					if step > 0 {
 						ok = current < stop
 					} else {
 						ok = current > stop
 					}
 					if ok {
 						valueRV = reflect.ValueOf(current)
 						keyRV = reflect.ValueOf(index)
 						current += step
 						index++
 					}
 					return
 				},
 			}
 		},
 	}
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/reduce.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/reduce.go
@ -1,5 +0,0 @@
 package underscore
 func (m enumerable) Reduce(memo interface{}, fn interface{}) IEnumerable {
 	return m.Aggregate(memo, fn)
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/reject.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/reject.go
@ -1 +0,0 @@
 package underscore
--- a/vendor/github.com/ahl5esoft/golang-underscore/reverse.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/reverse.go
@ -1 +0,0 @@
 package underscore
--- a/vendor/github.com/ahl5esoft/golang-underscore/select-many.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/select-many.go
@ -1,45 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) SelectMany(selector interface{}) IEnumerable {
 	return enumerable{
 		Enumerator: func() IEnumerator {
 			var tempIterator IEnumerator
 			iterator := m.GetEnumerator()
 			selectorRV := reflect.ValueOf(selector)
 			return &enumerator{
 				MoveNextFunc: func() (valueRV reflect.Value, keyRV reflect.Value, ok bool) {
 					for !ok {
 						if tempIterator == nil {
 							ok = iterator.MoveNext()
 							if !ok {
 								return
 							}
 							selectorResultRV := getFuncReturnRV(selectorRV, iterator)
 							tempIterator = chainFromRV(selectorResultRV).GetEnumerator()
 						}
 						if ok = tempIterator.MoveNext(); ok {
 							keyRV = tempIterator.GetKey()
 							valueRV = tempIterator.GetValue()
 						} else {
 							tempIterator = nil
 						}
 					}
 					return
 				},
 			}
 		},
 	}
 }
 func (m enumerable) SelectManyBy(fieldName string) IEnumerable {
 	getter := PropertyRV(fieldName)
 	return m.SelectMany(func(value, _ interface{}) facade {
 		return facade{
 			getter(value),
 		}
 	})
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/select.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/select.go
@ -1,31 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) Select(selector interface{}) IEnumerable {
 	return enumerable{
 		Enumerator: func() IEnumerator {
 			iterator := m.GetEnumerator()
 			selectorRV := reflect.ValueOf(selector)
 			return &enumerator{
 				MoveNextFunc: func() (valueRV reflect.Value, keyRV reflect.Value, ok bool) {
 					if ok = iterator.MoveNext(); ok {
 						keyRV = iterator.GetKey()
 						valueRV = getFuncReturnRV(selectorRV, iterator)
 					}
 					return
 				},
 			}
 		},
 	}
 }
 func (m enumerable) SelectBy(fieldName string) IEnumerable {
 	getter := PropertyRV(fieldName)
 	return m.Select(func(value, _ interface{}) facade {
 		return facade{
 			getter(value),
 		}
 	})
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/size.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/size.go
@ -1,5 +0,0 @@
 package underscore
 func (m enumerable) Size() int {
 	return m.Count()
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/skip.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/skip.go
@ -1,26 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) Skip(count int) IEnumerable {
 	return enumerable{
 		Enumerator: func() IEnumerator {
 			iterator := m.GetEnumerator()
 			return &enumerator{
 				MoveNextFunc: func() (valueRV reflect.Value, keyRV reflect.Value, ok bool) {
 					for ; count > 0; count-- {
 						if !iterator.MoveNext() {
 							return
 						}
 					}
 					if ok = iterator.MoveNext(); ok {
 						valueRV = iterator.GetValue()
 						keyRV = iterator.GetKey()
 					}
 					return
 				},
 			}
 		},
 	}
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/sort.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/sort.go
@ -1 +0,0 @@
 package underscore
--- a/vendor/github.com/ahl5esoft/golang-underscore/take.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/take.go
@ -1,26 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) Take(count int) IEnumerable {
 	return enumerable{
 		Enumerator: func() IEnumerator {
 			iterator := m.GetEnumerator()
 			return &enumerator{
 				MoveNextFunc: func() (valueRV reflect.Value, keyRV reflect.Value, ok bool) {
 					if count <= 0 {
 						return
 					}
 					count--
 					if ok = iterator.MoveNext(); ok {
 						valueRV = iterator.GetValue()
 						keyRV = iterator.GetKey()
 					}
 					return
 				},
 			}
 		},
 	}
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/uniq.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/uniq.go
@ -1,9 +0,0 @@
 package underscore
 func (m enumerable) Uniq(predicate interface{}) IEnumerable {
 	return m.Distinct(predicate)
 }
 func (m enumerable) UniqBy(fieldName string) IEnumerable {
 	return m.DistinctBy(fieldName)
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/util.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/util.go
@ -1,29 +0,0 @@
 package underscore
 import "reflect"
 func getRealRV(v interface{}) reflect.Value {
 	rv := reflect.ValueOf(v)
 	if rv.Type() == rtOfRV {
 		rv = v.(reflect.Value)
 	}
 	if rv.Kind() == reflect.Ptr {
 		rv = rv.Elem()
 	}
 	if rv.Type() == facadeRT {
 		rv = rv.Interface().(facade).Real
 	}
 	return rv
 }
 func getFuncReturnRV(selectorRV reflect.Value, enumerator IEnumerator) reflect.Value {
 	return getRealRV(
 		selectorRV.Call([]reflect.Value{
 			enumerator.GetValue(),
 			enumerator.GetKey(),
 		})[0],
 	)
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/value.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/value.go
@ -1,44 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) Value(res interface{}) {
 	resRV := reflect.ValueOf(res)
 	switch resRV.Elem().Kind() {
 	case reflect.Array, reflect.Slice:
 		m.valueToArrayOrSlice(resRV)
 	case reflect.Map:
 		m.valueToMap(resRV)
 	default:
 		if nullIterator, ok := m.GetEnumerator().(nullEnumerator); ok {
 			if rv := nullIterator.GetValue(); rv.IsValid() {
 				resRV.Elem().Set(rv)
 			}
 		}
 	}
 }
 func (m enumerable) valueToArrayOrSlice(resRV reflect.Value) {
 	iterator := m.GetEnumerator()
 	sliceRV := resRV.Elem()
 	for ok := iterator.MoveNext(); ok; ok = iterator.MoveNext() {
 		sliceRV = reflect.Append(
 			sliceRV,
 			iterator.GetValue(),
 		)
 	}
 	resRV.Elem().Set(sliceRV)
 }
 func (m enumerable) valueToMap(resRV reflect.Value) {
 	iterator := m.GetEnumerator()
 	mapRV := resRV.Elem()
 	for ok := iterator.MoveNext(); ok; ok = iterator.MoveNext() {
 		mapRV.SetMapIndex(
 			iterator.GetKey(),
 			iterator.GetValue(),
 		)
 	}
 	resRV.Elem().Set(mapRV)
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/values.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/values.go
@ -1,23 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) Values() IEnumerable {
 	return enumerable{
 		Enumerator: func() IEnumerator {
 			index := 0
 			iterator := m.GetEnumerator()
 			return &enumerator{
 				MoveNextFunc: func() (valueRV reflect.Value, keyRV reflect.Value, ok bool) {
 					if ok = iterator.MoveNext(); ok {
 						valueRV = iterator.GetValue()
 						keyRV = reflect.ValueOf(index)
 						index++
 					}
 					return
 				},
 			}
 		},
 	}
 }
--- a/vendor/github.com/ahl5esoft/golang-underscore/variable.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/variable.go
@ -1,16 +0,0 @@
 package underscore
 import "reflect"
 var (
 	facadeRT      = reflect.TypeOf(facade{})
 	nilEnumerable = enumerable{
 		Enumerator: func() IEnumerator {
 			return nullEnumerator{
 				Src: nilRV,
 			}
 		},
 	}
 	nilRV  = reflect.ValueOf(nil)
 	rtOfRV = reflect.TypeOf(nilRV)
 )
--- a/vendor/github.com/ahl5esoft/golang-underscore/where.go
+++ b/vendor/github.com/ahl5esoft/golang-underscore/where.go
@ -1,31 +0,0 @@
 package underscore
 import "reflect"
 func (m enumerable) Where(predicate interface{}) IEnumerable {
 	return enumerable{
 		Enumerator: func() IEnumerator {
 			iterator := m.GetEnumerator()
 			predicateRV := reflect.ValueOf(predicate)
 			return &enumerator{
 				MoveNextFunc: func() (valueRV reflect.Value, keyRV reflect.Value, ok bool) {
 					for ok = iterator.MoveNext(); ok; ok = iterator.MoveNext() {
 						valueRV = iterator.GetValue()
 						keyRV = iterator.GetKey()
 						if predicateRV.Call([]reflect.Value{valueRV, keyRV})[0].Bool() {
 							return
 						}
 					}
 					return
 				},
 			}
 		},
 	}
 }
 func (m enumerable) WhereBy(dict map[string]interface{}) IEnumerable {
 	return m.Where(func(v, _ interface{}) bool {
 		return IsMatch(v, dict)
 	})
 }
--- a/vendor/github.com/davecgh/go-spew/LICENSE
+++ b/vendor/github.com/davecgh/go-spew/LICENSE
@ -1,15 +0,0 @@
 ISC License
 Copyright (c) 2012-2016 Dave Collins <dave@davec.name>
 Permission to use, copy, modify, and/or distribute this software for any
 purpose with or without fee is hereby granted, provided that the above
 copyright notice and this permission notice appear in all copies.
 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
--- a/vendor/github.com/davecgh/go-spew/spew/bypass.go
+++ b/vendor/github.com/davecgh/go-spew/spew/bypass.go
@ -1,145 +0,0 @@
 // Copyright (c) 2015-2016 Dave Collins <dave@davec.name>
 //
 // Permission to use, copy, modify, and distribute this software for any
 // purpose with or without fee is hereby granted, provided that the above
 // copyright notice and this permission notice appear in all copies.
 //
 // THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 // WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 // MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 // ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 // WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 // ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 // OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 // NOTE: Due to the following build constraints, this file will only be compiled
 // when the code is not running on Google App Engine, compiled by GopherJS, and
 // "-tags safe" is not added to the go build command line.  The "disableunsafe"
 // tag is deprecated and thus should not be used.
 // Go versions prior to 1.4 are disabled because they use a different layout
 // for interfaces which make the implementation of unsafeReflectValue more complex.
 // +build !js,!appengine,!safe,!disableunsafe,go1.4
 package spew
 import (
 	"reflect"
 	"unsafe"
 )
 const (
 	// UnsafeDisabled is a build-time constant which specifies whether or
 	// not access to the unsafe package is available.
 	UnsafeDisabled = false
 	// ptrSize is the size of a pointer on the current arch.
 	ptrSize = unsafe.Sizeof((*byte)(nil))
 )
 type flag uintptr
 var (
 	// flagRO indicates whether the value field of a reflect.Value
 	// is read-only.
 	flagRO flag
 	// flagAddr indicates whether the address of the reflect.Value's
 	// value may be taken.
 	flagAddr flag
 )
 // flagKindMask holds the bits that make up the kind
 // part of the flags field. In all the supported versions,
 // it is in the lower 5 bits.
 const flagKindMask = flag(0x1f)
 // Different versions of Go have used different
 // bit layouts for the flags type. This table
 // records the known combinations.
 var okFlags = []struct {
 	ro, addr flag
 }{{
 	// From Go 1.4 to 1.5
 	ro:   1 << 5,
 	addr: 1 << 7,
 }, {
 	// Up to Go tip.
 	ro:   1<<5 | 1<<6,
 	addr: 1 << 8,
 }}
 var flagValOffset = func() uintptr {
 	field, ok := reflect.TypeOf(reflect.Value{}).FieldByName("flag")
 	if !ok {
 		panic("reflect.Value has no flag field")
 	}
 	return field.Offset
 }()
 // flagField returns a pointer to the flag field of a reflect.Value.
 func flagField(v *reflect.Value) *flag {
 	return (*flag)(unsafe.Pointer(uintptr(unsafe.Pointer(v)) + flagValOffset))
 }
 // unsafeReflectValue converts the passed reflect.Value into a one that bypasses
 // the typical safety restrictions preventing access to unaddressable and
 // unexported data.  It works by digging the raw pointer to the underlying
 // value out of the protected value and generating a new unprotected (unsafe)
 // reflect.Value to it.
 //
 // This allows us to check for implementations of the Stringer and error
 // interfaces to be used for pretty printing ordinarily unaddressable and
 // inaccessible values such as unexported struct fields.
 func unsafeReflectValue(v reflect.Value) reflect.Value {
 	if !v.IsValid() || (v.CanInterface() && v.CanAddr()) {
 		return v
 	}
 	flagFieldPtr := flagField(&v)
 	*flagFieldPtr &^= flagRO
 	*flagFieldPtr |= flagAddr
 	return v
 }
 // Sanity checks against future reflect package changes
 // to the type or semantics of the Value.flag field.
 func init() {
 	field, ok := reflect.TypeOf(reflect.Value{}).FieldByName("flag")
 	if !ok {
 		panic("reflect.Value has no flag field")
 	}
 	if field.Type.Kind() != reflect.TypeOf(flag(0)).Kind() {
 		panic("reflect.Value flag field has changed kind")
 	}
 	type t0 int
 	var t struct {
 		A t0
 		// t0 will have flagEmbedRO set.
 		t0
 		// a will have flagStickyRO set
 		a t0
 	}
 	vA := reflect.ValueOf(t).FieldByName("A")
 	va := reflect.ValueOf(t).FieldByName("a")
 	vt0 := reflect.ValueOf(t).FieldByName("t0")
 	// Infer flagRO from the difference between the flags
 	// for the (otherwise identical) fields in t.
 	flagPublic := *flagField(&vA)
 	flagWithRO := *flagField(&va) | *flagField(&vt0)
 	flagRO = flagPublic ^ flagWithRO
 	// Infer flagAddr from the difference between a value
 	// taken from a pointer and not.
 	vPtrA := reflect.ValueOf(&t).Elem().FieldByName("A")
 	flagNoPtr := *flagField(&vA)
 	flagPtr := *flagField(&vPtrA)
 	flagAddr = flagNoPtr ^ flagPtr
 	// Check that the inferred flags tally with one of the known versions.
 	for _, f := range okFlags {
 		if flagRO == f.ro && flagAddr == f.addr {
 			return
 		}
 	}
 	panic("reflect.Value read-only flag has changed semantics")
 }
--- a/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go
+++ b/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go
@ -1,38 +0,0 @@
 // Copyright (c) 2015-2016 Dave Collins <dave@davec.name>
 //
 // Permission to use, copy, modify, and distribute this software for any
 // purpose with or without fee is hereby granted, provided that the above
 // copyright notice and this permission notice appear in all copies.
 //
 // THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 // WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 // MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 // ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 // WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 // ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 // OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 // NOTE: Due to the following build constraints, this file will only be compiled
 // when the code is running on Google App Engine, compiled by GopherJS, or
 // "-tags safe" is added to the go build command line.  The "disableunsafe"
 // tag is deprecated and thus should not be used.
 // +build js appengine safe disableunsafe !go1.4
 package spew
 import "reflect"
 const (
 	// UnsafeDisabled is a build-time constant which specifies whether or
 	// not access to the unsafe package is available.
 	UnsafeDisabled = true
 )
 // unsafeReflectValue typically converts the passed reflect.Value into a one
 // that bypasses the typical safety restrictions preventing access to
 // unaddressable and unexported data.  However, doing this relies on access to
 // the unsafe package.  This is a stub version which simply returns the passed
 // reflect.Value when the unsafe package is not available.
 func unsafeReflectValue(v reflect.Value) reflect.Value {
 	return v
 }
--- a/vendor/github.com/davecgh/go-spew/spew/common.go
+++ b/vendor/github.com/davecgh/go-spew/spew/common.go
@ -1,341 +0,0 @@
 /*
 * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 package spew
 import (
 	"bytes"
 	"fmt"
 	"io"
 	"reflect"
 	"sort"
 	"strconv"
 )
 // Some constants in the form of bytes to avoid string overhead.  This mirrors
 // the technique used in the fmt package.
 var (
 	panicBytes            = []byte("(PANIC=")
 	plusBytes             = []byte("+")
 	iBytes                = []byte("i")
 	trueBytes             = []byte("true")
 	falseBytes            = []byte("false")
 	interfaceBytes        = []byte("(interface {})")
 	commaNewlineBytes     = []byte(",\n")
 	newlineBytes          = []byte("\n")
 	openBraceBytes        = []byte("{")
 	openBraceNewlineBytes = []byte("{\n")
 	closeBraceBytes       = []byte("}")
 	asteriskBytes         = []byte("*")
 	colonBytes            = []byte(":")
 	colonSpaceBytes       = []byte(": ")
 	openParenBytes        = []byte("(")
 	closeParenBytes       = []byte(")")
 	spaceBytes            = []byte(" ")
 	pointerChainBytes     = []byte("->")
 	nilAngleBytes         = []byte("<nil>")
 	maxNewlineBytes       = []byte("<max depth reached>\n")
 	maxShortBytes         = []byte("<max>")
 	circularBytes         = []byte("<already shown>")
 	circularShortBytes    = []byte("<shown>")
 	invalidAngleBytes     = []byte("<invalid>")
 	openBracketBytes      = []byte("[")
 	closeBracketBytes     = []byte("]")
 	percentBytes          = []byte("%")
 	precisionBytes        = []byte(".")
 	openAngleBytes        = []byte("<")
 	closeAngleBytes       = []byte(">")
 	openMapBytes          = []byte("map[")
 	closeMapBytes         = []byte("]")
 	lenEqualsBytes        = []byte("len=")
 	capEqualsBytes        = []byte("cap=")
 )
 // hexDigits is used to map a decimal value to a hex digit.
 var hexDigits = "0123456789abcdef"
 // catchPanic handles any panics that might occur during the handleMethods
 // calls.
 func catchPanic(w io.Writer, v reflect.Value) {
 	if err := recover(); err != nil {
 		w.Write(panicBytes)
 		fmt.Fprintf(w, "%v", err)
 		w.Write(closeParenBytes)
 	}
 }
 // handleMethods attempts to call the Error and String methods on the underlying
 // type the passed reflect.Value represents and outputes the result to Writer w.
 //
 // It handles panics in any called methods by catching and displaying the error
 // as the formatted value.
 func handleMethods(cs *ConfigState, w io.Writer, v reflect.Value) (handled bool) {
 	// We need an interface to check if the type implements the error or
 	// Stringer interface.  However, the reflect package won't give us an
 	// interface on certain things like unexported struct fields in order
 	// to enforce visibility rules.  We use unsafe, when it's available,
 	// to bypass these restrictions since this package does not mutate the
 	// values.
 	if !v.CanInterface() {
 		if UnsafeDisabled {
 			return false
 		}
 		v = unsafeReflectValue(v)
 	}
 	// Choose whether or not to do error and Stringer interface lookups against
 	// the base type or a pointer to the base type depending on settings.
 	// Technically calling one of these methods with a pointer receiver can
 	// mutate the value, however, types which choose to satisify an error or
 	// Stringer interface with a pointer receiver should not be mutating their
 	// state inside these interface methods.
 	if !cs.DisablePointerMethods && !UnsafeDisabled && !v.CanAddr() {
 		v = unsafeReflectValue(v)
 	}
 	if v.CanAddr() {
 		v = v.Addr()
 	}
 	// Is it an error or Stringer?
 	switch iface := v.Interface().(type) {
 	case error:
 		defer catchPanic(w, v)
 		if cs.ContinueOnMethod {
 			w.Write(openParenBytes)
 			w.Write([]byte(iface.Error()))
 			w.Write(closeParenBytes)
 			w.Write(spaceBytes)
 			return false
 		}
 		w.Write([]byte(iface.Error()))
 		return true
 	case fmt.Stringer:
 		defer catchPanic(w, v)
 		if cs.ContinueOnMethod {
 			w.Write(openParenBytes)
 			w.Write([]byte(iface.String()))
 			w.Write(closeParenBytes)
 			w.Write(spaceBytes)
 			return false
 		}
 		w.Write([]byte(iface.String()))
 		return true
 	}
 	return false
 }
 // printBool outputs a boolean value as true or false to Writer w.
 func printBool(w io.Writer, val bool) {
 	if val {
 		w.Write(trueBytes)
 	} else {
 		w.Write(falseBytes)
 	}
 }
 // printInt outputs a signed integer value to Writer w.
 func printInt(w io.Writer, val int64, base int) {
 	w.Write([]byte(strconv.FormatInt(val, base)))
 }
 // printUint outputs an unsigned integer value to Writer w.
 func printUint(w io.Writer, val uint64, base int) {
 	w.Write([]byte(strconv.FormatUint(val, base)))
 }
 // printFloat outputs a floating point value using the specified precision,
 // which is expected to be 32 or 64bit, to Writer w.
 func printFloat(w io.Writer, val float64, precision int) {
 	w.Write([]byte(strconv.FormatFloat(val, 'g', -1, precision)))
 }
 // printComplex outputs a complex value using the specified float precision
 // for the real and imaginary parts to Writer w.
 func printComplex(w io.Writer, c complex128, floatPrecision int) {
 	r := real(c)
 	w.Write(openParenBytes)
 	w.Write([]byte(strconv.FormatFloat(r, 'g', -1, floatPrecision)))
 	i := imag(c)
 	if i >= 0 {
 		w.Write(plusBytes)
 	}
 	w.Write([]byte(strconv.FormatFloat(i, 'g', -1, floatPrecision)))
 	w.Write(iBytes)
 	w.Write(closeParenBytes)
 }
 // printHexPtr outputs a uintptr formatted as hexadecimal with a leading '0x'
 // prefix to Writer w.
 func printHexPtr(w io.Writer, p uintptr) {
 	// Null pointer.
 	num := uint64(p)
 	if num == 0 {
 		w.Write(nilAngleBytes)
 		return
 	}
 	// Max uint64 is 16 bytes in hex + 2 bytes for '0x' prefix
 	buf := make([]byte, 18)
 	// It's simpler to construct the hex string right to left.
 	base := uint64(16)
 	i := len(buf) - 1
 	for num >= base {
 		buf[i] = hexDigits[num%base]
 		num /= base
 		i--
 	}
 	buf[i] = hexDigits[num]
 	// Add '0x' prefix.
 	i--
 	buf[i] = 'x'
 	i--
 	buf[i] = '0'
 	// Strip unused leading bytes.
 	buf = buf[i:]
 	w.Write(buf)
 }
 // valuesSorter implements sort.Interface to allow a slice of reflect.Value
 // elements to be sorted.
 type valuesSorter struct {
 	values  []reflect.Value
 	strings []string // either nil or same len and values
 	cs      *ConfigState
 }
 // newValuesSorter initializes a valuesSorter instance, which holds a set of
 // surrogate keys on which the data should be sorted.  It uses flags in
 // ConfigState to decide if and how to populate those surrogate keys.
 func newValuesSorter(values []reflect.Value, cs *ConfigState) sort.Interface {
 	vs := &valuesSorter{values: values, cs: cs}
 	if canSortSimply(vs.values[0].Kind()) {
 		return vs
 	}
 	if !cs.DisableMethods {
 		vs.strings = make([]string, len(values))
 		for i := range vs.values {
 			b := bytes.Buffer{}
 			if !handleMethods(cs, &b, vs.values[i]) {
 				vs.strings = nil
 				break
 			}
 			vs.strings[i] = b.String()
 		}
 	}
 	if vs.strings == nil && cs.SpewKeys {
 		vs.strings = make([]string, len(values))
 		for i := range vs.values {
 			vs.strings[i] = Sprintf("%#v", vs.values[i].Interface())
 		}
 	}
 	return vs
 }
 // canSortSimply tests whether a reflect.Kind is a primitive that can be sorted
 // directly, or whether it should be considered for sorting by surrogate keys
 // (if the ConfigState allows it).
 func canSortSimply(kind reflect.Kind) bool {
 	// This switch parallels valueSortLess, except for the default case.
 	switch kind {
 	case reflect.Bool:
 		return true
 	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
 		return true
 	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
 		return true
 	case reflect.Float32, reflect.Float64:
 		return true
 	case reflect.String:
 		return true
 	case reflect.Uintptr:
 		return true
 	case reflect.Array:
 		return true
 	}
 	return false
 }
 // Len returns the number of values in the slice.  It is part of the
 // sort.Interface implementation.
 func (s *valuesSorter) Len() int {
 	return len(s.values)
 }
 // Swap swaps the values at the passed indices.  It is part of the
 // sort.Interface implementation.
 func (s *valuesSorter) Swap(i, j int) {
 	s.values[i], s.values[j] = s.values[j], s.values[i]
 	if s.strings != nil {
 		s.strings[i], s.strings[j] = s.strings[j], s.strings[i]
 	}
 }
 // valueSortLess returns whether the first value should sort before the second
 // value.  It is used by valueSorter.Less as part of the sort.Interface
 // implementation.
 func valueSortLess(a, b reflect.Value) bool {
 	switch a.Kind() {
 	case reflect.Bool:
 		return !a.Bool() && b.Bool()
 	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
 		return a.Int() < b.Int()
 	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
 		return a.Uint() < b.Uint()
 	case reflect.Float32, reflect.Float64:
 		return a.Float() < b.Float()
 	case reflect.String:
 		return a.String() < b.String()
 	case reflect.Uintptr:
 		return a.Uint() < b.Uint()
 	case reflect.Array:
 		// Compare the contents of both arrays.
 		l := a.Len()
 		for i := 0; i < l; i++ {
 			av := a.Index(i)
 			bv := b.Index(i)
 			if av.Interface() == bv.Interface() {
 				continue
 			}
 			return valueSortLess(av, bv)
 		}
 	}
 	return a.String() < b.String()
 }
 // Less returns whether the value at index i should sort before the
 // value at index j.  It is part of the sort.Interface implementation.
 func (s *valuesSorter) Less(i, j int) bool {
 	if s.strings == nil {
 		return valueSortLess(s.values[i], s.values[j])
 	}
 	return s.strings[i] < s.strings[j]
 }
 // sortValues is a sort function that handles both native types and any type that
 // can be converted to error or Stringer.  Other inputs are sorted according to
 // their Value.String() value to ensure display stability.
 func sortValues(values []reflect.Value, cs *ConfigState) {
 	if len(values) == 0 {
 		return
 	}
 	sort.Sort(newValuesSorter(values, cs))
 }
--- a/vendor/github.com/davecgh/go-spew/spew/config.go
+++ b/vendor/github.com/davecgh/go-spew/spew/config.go
@ -1,306 +0,0 @@
 /*
 * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 package spew
 import (
 	"bytes"
 	"fmt"
 	"io"
 	"os"
 )
 // ConfigState houses the configuration options used by spew to format and
 // display values.  There is a global instance, Config, that is used to control
 // all top-level Formatter and Dump functionality.  Each ConfigState instance
 // provides methods equivalent to the top-level functions.
 //
 // The zero value for ConfigState provides no indentation.  You would typically
 // want to set it to a space or a tab.
 //
 // Alternatively, you can use NewDefaultConfig to get a ConfigState instance
 // with default settings.  See the documentation of NewDefaultConfig for default
 // values.
 type ConfigState struct {
 	// Indent specifies the string to use for each indentation level.  The
 	// global config instance that all top-level functions use set this to a
 	// single space by default.  If you would like more indentation, you might
 	// set this to a tab with "\t" or perhaps two spaces with "  ".
 	Indent string
 	// MaxDepth controls the maximum number of levels to descend into nested
 	// data structures.  The default, 0, means there is no limit.
 	//
 	// NOTE: Circular data structures are properly detected, so it is not
 	// necessary to set this value unless you specifically want to limit deeply
 	// nested data structures.
 	MaxDepth int
 	// DisableMethods specifies whether or not error and Stringer interfaces are
 	// invoked for types that implement them.
 	DisableMethods bool
 	// DisablePointerMethods specifies whether or not to check for and invoke
 	// error and Stringer interfaces on types which only accept a pointer
 	// receiver when the current type is not a pointer.
 	//
 	// NOTE: This might be an unsafe action since calling one of these methods
 	// with a pointer receiver could technically mutate the value, however,
 	// in practice, types which choose to satisify an error or Stringer
 	// interface with a pointer receiver should not be mutating their state
 	// inside these interface methods.  As a result, this option relies on
 	// access to the unsafe package, so it will not have any effect when
 	// running in environments without access to the unsafe package such as
 	// Google App Engine or with the "safe" build tag specified.
 	DisablePointerMethods bool
 	// DisablePointerAddresses specifies whether to disable the printing of
 	// pointer addresses. This is useful when diffing data structures in tests.
 	DisablePointerAddresses bool
 	// DisableCapacities specifies whether to disable the printing of capacities
 	// for arrays, slices, maps and channels. This is useful when diffing
 	// data structures in tests.
 	DisableCapacities bool
 	// ContinueOnMethod specifies whether or not recursion should continue once
 	// a custom error or Stringer interface is invoked.  The default, false,
 	// means it will print the results of invoking the custom error or Stringer
 	// interface and return immediately instead of continuing to recurse into
 	// the internals of the data type.
 	//
 	// NOTE: This flag does not have any effect if method invocation is disabled
 	// via the DisableMethods or DisablePointerMethods options.
 	ContinueOnMethod bool
 	// SortKeys specifies map keys should be sorted before being printed. Use
 	// this to have a more deterministic, diffable output.  Note that only
 	// native types (bool, int, uint, floats, uintptr and string) and types
 	// that support the error or Stringer interfaces (if methods are
 	// enabled) are supported, with other types sorted according to the
 	// reflect.Value.String() output which guarantees display stability.
 	SortKeys bool
 	// SpewKeys specifies that, as a last resort attempt, map keys should
 	// be spewed to strings and sorted by those strings.  This is only
 	// considered if SortKeys is true.
 	SpewKeys bool
 }
 // Config is the active configuration of the top-level functions.
 // The configuration can be changed by modifying the contents of spew.Config.
 var Config = ConfigState{Indent: " "}
 // Errorf is a wrapper for fmt.Errorf that treats each argument as if it were
 // passed with a Formatter interface returned by c.NewFormatter.  It returns
 // the formatted string as a value that satisfies error.  See NewFormatter
 // for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Errorf(format, c.NewFormatter(a), c.NewFormatter(b))
 func (c *ConfigState) Errorf(format string, a ...interface{}) (err error) {
 	return fmt.Errorf(format, c.convertArgs(a)...)
 }
 // Fprint is a wrapper for fmt.Fprint that treats each argument as if it were
 // passed with a Formatter interface returned by c.NewFormatter.  It returns
 // the number of bytes written and any write error encountered.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Fprint(w, c.NewFormatter(a), c.NewFormatter(b))
 func (c *ConfigState) Fprint(w io.Writer, a ...interface{}) (n int, err error) {
 	return fmt.Fprint(w, c.convertArgs(a)...)
 }
 // Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were
 // passed with a Formatter interface returned by c.NewFormatter.  It returns
 // the number of bytes written and any write error encountered.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Fprintf(w, format, c.NewFormatter(a), c.NewFormatter(b))
 func (c *ConfigState) Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) {
 	return fmt.Fprintf(w, format, c.convertArgs(a)...)
 }
 // Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it
 // passed with a Formatter interface returned by c.NewFormatter.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Fprintln(w, c.NewFormatter(a), c.NewFormatter(b))
 func (c *ConfigState) Fprintln(w io.Writer, a ...interface{}) (n int, err error) {
 	return fmt.Fprintln(w, c.convertArgs(a)...)
 }
 // Print is a wrapper for fmt.Print that treats each argument as if it were
 // passed with a Formatter interface returned by c.NewFormatter.  It returns
 // the number of bytes written and any write error encountered.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Print(c.NewFormatter(a), c.NewFormatter(b))
 func (c *ConfigState) Print(a ...interface{}) (n int, err error) {
 	return fmt.Print(c.convertArgs(a)...)
 }
 // Printf is a wrapper for fmt.Printf that treats each argument as if it were
 // passed with a Formatter interface returned by c.NewFormatter.  It returns
 // the number of bytes written and any write error encountered.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Printf(format, c.NewFormatter(a), c.NewFormatter(b))
 func (c *ConfigState) Printf(format string, a ...interface{}) (n int, err error) {
 	return fmt.Printf(format, c.convertArgs(a)...)
 }
 // Println is a wrapper for fmt.Println that treats each argument as if it were
 // passed with a Formatter interface returned by c.NewFormatter.  It returns
 // the number of bytes written and any write error encountered.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Println(c.NewFormatter(a), c.NewFormatter(b))
 func (c *ConfigState) Println(a ...interface{}) (n int, err error) {
 	return fmt.Println(c.convertArgs(a)...)
 }
 // Sprint is a wrapper for fmt.Sprint that treats each argument as if it were
 // passed with a Formatter interface returned by c.NewFormatter.  It returns
 // the resulting string.  See NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Sprint(c.NewFormatter(a), c.NewFormatter(b))
 func (c *ConfigState) Sprint(a ...interface{}) string {
 	return fmt.Sprint(c.convertArgs(a)...)
 }
 // Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were
 // passed with a Formatter interface returned by c.NewFormatter.  It returns
 // the resulting string.  See NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Sprintf(format, c.NewFormatter(a), c.NewFormatter(b))
 func (c *ConfigState) Sprintf(format string, a ...interface{}) string {
 	return fmt.Sprintf(format, c.convertArgs(a)...)
 }
 // Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it
 // were passed with a Formatter interface returned by c.NewFormatter.  It
 // returns the resulting string.  See NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Sprintln(c.NewFormatter(a), c.NewFormatter(b))
 func (c *ConfigState) Sprintln(a ...interface{}) string {
 	return fmt.Sprintln(c.convertArgs(a)...)
 }
 /*
 NewFormatter returns a custom formatter that satisfies the fmt.Formatter
 interface.  As a result, it integrates cleanly with standard fmt package
 printing functions.  The formatter is useful for inline printing of smaller data
 types similar to the standard %v format specifier.
 The custom formatter only responds to the %v (most compact), %+v (adds pointer
 addresses), %#v (adds types), and %#+v (adds types and pointer addresses) verb
 combinations.  Any other verbs such as %x and %q will be sent to the the
 standard fmt package for formatting.  In addition, the custom formatter ignores
 the width and precision arguments (however they will still work on the format
 specifiers not handled by the custom formatter).
 Typically this function shouldn't be called directly.  It is much easier to make
 use of the custom formatter by calling one of the convenience functions such as
 c.Printf, c.Println, or c.Printf.
 */
 func (c *ConfigState) NewFormatter(v interface{}) fmt.Formatter {
 	return newFormatter(c, v)
 }
 // Fdump formats and displays the passed arguments to io.Writer w.  It formats
 // exactly the same as Dump.
 func (c *ConfigState) Fdump(w io.Writer, a ...interface{}) {
 	fdump(c, w, a...)
 }
 /*
 Dump displays the passed parameters to standard out with newlines, customizable
 indentation, and additional debug information such as complete types and all
 pointer addresses used to indirect to the final value.  It provides the
 following features over the built-in printing facilities provided by the fmt
 package:
 	* Pointers are dereferenced and followed
 	* Circular data structures are detected and handled properly
 	* Custom Stringer/error interfaces are optionally invoked, including
 	  on unexported types
 	* Custom types which only implement the Stringer/error interfaces via
 	  a pointer receiver are optionally invoked when passing non-pointer
 	  variables
 	* Byte arrays and slices are dumped like the hexdump -C command which
 	  includes offsets, byte values in hex, and ASCII output
 The configuration options are controlled by modifying the public members
 of c.  See ConfigState for options documentation.
 See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to
 get the formatted result as a string.
 */
 func (c *ConfigState) Dump(a ...interface{}) {
 	fdump(c, os.Stdout, a...)
 }
 // Sdump returns a string with the passed arguments formatted exactly the same
 // as Dump.
 func (c *ConfigState) Sdump(a ...interface{}) string {
 	var buf bytes.Buffer
 	fdump(c, &buf, a...)
 	return buf.String()
 }
 // convertArgs accepts a slice of arguments and returns a slice of the same
 // length with each argument converted to a spew Formatter interface using
 // the ConfigState associated with s.
 func (c *ConfigState) convertArgs(args []interface{}) (formatters []interface{}) {
 	formatters = make([]interface{}, len(args))
 	for index, arg := range args {
 		formatters[index] = newFormatter(c, arg)
 	}
 	return formatters
 }
 // NewDefaultConfig returns a ConfigState with the following default settings.
 //
 // 	Indent: " "
 // 	MaxDepth: 0
 // 	DisableMethods: false
 // 	DisablePointerMethods: false
 // 	ContinueOnMethod: false
 // 	SortKeys: false
 func NewDefaultConfig() *ConfigState {
 	return &ConfigState{Indent: " "}
 }
--- a/vendor/github.com/davecgh/go-spew/spew/doc.go
+++ b/vendor/github.com/davecgh/go-spew/spew/doc.go
@ -1,211 +0,0 @@
 /*
 * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 /*
 Package spew implements a deep pretty printer for Go data structures to aid in
 debugging.
 A quick overview of the additional features spew provides over the built-in
 printing facilities for Go data types are as follows:
 	* Pointers are dereferenced and followed
 	* Circular data structures are detected and handled properly
 	* Custom Stringer/error interfaces are optionally invoked, including
 	  on unexported types
 	* Custom types which only implement the Stringer/error interfaces via
 	  a pointer receiver are optionally invoked when passing non-pointer
 	  variables
 	* Byte arrays and slices are dumped like the hexdump -C command which
 	  includes offsets, byte values in hex, and ASCII output (only when using
 	  Dump style)
 There are two different approaches spew allows for dumping Go data structures:
 	* Dump style which prints with newlines, customizable indentation,
 	  and additional debug information such as types and all pointer addresses
 	  used to indirect to the final value
 	* A custom Formatter interface that integrates cleanly with the standard fmt
 	  package and replaces %v, %+v, %#v, and %#+v to provide inline printing
 	  similar to the default %v while providing the additional functionality
 	  outlined above and passing unsupported format verbs such as %x and %q
 	  along to fmt
 Quick Start
 This section demonstrates how to quickly get started with spew.  See the
 sections below for further details on formatting and configuration options.
 To dump a variable with full newlines, indentation, type, and pointer
 information use Dump, Fdump, or Sdump:
 	spew.Dump(myVar1, myVar2, ...)
 	spew.Fdump(someWriter, myVar1, myVar2, ...)
 	str := spew.Sdump(myVar1, myVar2, ...)
 Alternatively, if you would prefer to use format strings with a compacted inline
 printing style, use the convenience wrappers Printf, Fprintf, etc with
 %v (most compact), %+v (adds pointer addresses), %#v (adds types), or
 %#+v (adds types and pointer addresses):
 	spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2)
 	spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
 	spew.Fprintf(someWriter, "myVar1: %v -- myVar2: %+v", myVar1, myVar2)
 	spew.Fprintf(someWriter, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
 Configuration Options
 Configuration of spew is handled by fields in the ConfigState type.  For
 convenience, all of the top-level functions use a global state available
 via the spew.Config global.
 It is also possible to create a ConfigState instance that provides methods
 equivalent to the top-level functions.  This allows concurrent configuration
 options.  See the ConfigState documentation for more details.
 The following configuration options are available:
 	* Indent
 		String to use for each indentation level for Dump functions.
 		It is a single space by default.  A popular alternative is "\t".
 	* MaxDepth
 		Maximum number of levels to descend into nested data structures.
 		There is no limit by default.
 	* DisableMethods
 		Disables invocation of error and Stringer interface methods.
 		Method invocation is enabled by default.
 	* DisablePointerMethods
 		Disables invocation of error and Stringer interface methods on types
 		which only accept pointer receivers from non-pointer variables.
 		Pointer method invocation is enabled by default.
 	* DisablePointerAddresses
 		DisablePointerAddresses specifies whether to disable the printing of
 		pointer addresses. This is useful when diffing data structures in tests.
 	* DisableCapacities
 		DisableCapacities specifies whether to disable the printing of
 		capacities for arrays, slices, maps and channels. This is useful when
 		diffing data structures in tests.
 	* ContinueOnMethod
 		Enables recursion into types after invoking error and Stringer interface
 		methods. Recursion after method invocation is disabled by default.
 	* SortKeys
 		Specifies map keys should be sorted before being printed. Use
 		this to have a more deterministic, diffable output.  Note that
 		only native types (bool, int, uint, floats, uintptr and string)
 		and types which implement error or Stringer interfaces are
 		supported with other types sorted according to the
 		reflect.Value.String() output which guarantees display
 		stability.  Natural map order is used by default.
 	* SpewKeys
 		Specifies that, as a last resort attempt, map keys should be
 		spewed to strings and sorted by those strings.  This is only
 		considered if SortKeys is true.
 Dump Usage
 Simply call spew.Dump with a list of variables you want to dump:
 	spew.Dump(myVar1, myVar2, ...)
 You may also call spew.Fdump if you would prefer to output to an arbitrary
 io.Writer.  For example, to dump to standard error:
 	spew.Fdump(os.Stderr, myVar1, myVar2, ...)
 A third option is to call spew.Sdump to get the formatted output as a string:
 	str := spew.Sdump(myVar1, myVar2, ...)
 Sample Dump Output
 See the Dump example for details on the setup of the types and variables being
 shown here.
 	(main.Foo) {
 	 unexportedField: (*main.Bar)(0xf84002e210)({
 	  flag: (main.Flag) flagTwo,
 	  data: (uintptr) <nil>
 	 }),
 	 ExportedField: (map[interface {}]interface {}) (len=1) {
 	  (string) (len=3) "one": (bool) true
 	 }
 	}
 Byte (and uint8) arrays and slices are displayed uniquely like the hexdump -C
 command as shown.
 	([]uint8) (len=32 cap=32) {
 	 00000000  11 12 13 14 15 16 17 18  19 1a 1b 1c 1d 1e 1f 20  |............... |
 	 00000010  21 22 23 24 25 26 27 28  29 2a 2b 2c 2d 2e 2f 30  |!"#$%&'()*+,-./0|
 	 00000020  31 32                                             |12|
 	}
 Custom Formatter
 Spew provides a custom formatter that implements the fmt.Formatter interface
 so that it integrates cleanly with standard fmt package printing functions. The
 formatter is useful for inline printing of smaller data types similar to the
 standard %v format specifier.
 The custom formatter only responds to the %v (most compact), %+v (adds pointer
 addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb
 combinations.  Any other verbs such as %x and %q will be sent to the the
 standard fmt package for formatting.  In addition, the custom formatter ignores
 the width and precision arguments (however they will still work on the format
 specifiers not handled by the custom formatter).
 Custom Formatter Usage
 The simplest way to make use of the spew custom formatter is to call one of the
 convenience functions such as spew.Printf, spew.Println, or spew.Printf.  The
 functions have syntax you are most likely already familiar with:
 	spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2)
 	spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
 	spew.Println(myVar, myVar2)
 	spew.Fprintf(os.Stderr, "myVar1: %v -- myVar2: %+v", myVar1, myVar2)
 	spew.Fprintf(os.Stderr, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
 See the Index for the full list convenience functions.
 Sample Formatter Output
 Double pointer to a uint8:
 	  %v: <**>5
 	 %+v: <**>(0xf8400420d0->0xf8400420c8)5
 	 %#v: (**uint8)5
 	%#+v: (**uint8)(0xf8400420d0->0xf8400420c8)5
 Pointer to circular struct with a uint8 field and a pointer to itself:
 	  %v: <*>{1 <*><shown>}
 	 %+v: <*>(0xf84003e260){ui8:1 c:<*>(0xf84003e260)<shown>}
 	 %#v: (*main.circular){ui8:(uint8)1 c:(*main.circular)<shown>}
 	%#+v: (*main.circular)(0xf84003e260){ui8:(uint8)1 c:(*main.circular)(0xf84003e260)<shown>}
 See the Printf example for details on the setup of variables being shown
 here.
 Errors
 Since it is possible for custom Stringer/error interfaces to panic, spew
 detects them and handles them internally by printing the panic information
 inline with the output.  Since spew is intended to provide deep pretty printing
 capabilities on structures, it intentionally does not return any errors.
 */
 package spew
--- a/vendor/github.com/davecgh/go-spew/spew/dump.go
+++ b/vendor/github.com/davecgh/go-spew/spew/dump.go
@ -1,509 +0,0 @@
 /*
 * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 package spew
 import (
 	"bytes"
 	"encoding/hex"
 	"fmt"
 	"io"
 	"os"
 	"reflect"
 	"regexp"
 	"strconv"
 	"strings"
 )
 var (
 	// uint8Type is a reflect.Type representing a uint8.  It is used to
 	// convert cgo types to uint8 slices for hexdumping.
 	uint8Type = reflect.TypeOf(uint8(0))
 	// cCharRE is a regular expression that matches a cgo char.
 	// It is used to detect character arrays to hexdump them.
 	cCharRE = regexp.MustCompile(`^.*\._Ctype_char$`)
 	// cUnsignedCharRE is a regular expression that matches a cgo unsigned
 	// char.  It is used to detect unsigned character arrays to hexdump
 	// them.
 	cUnsignedCharRE = regexp.MustCompile(`^.*\._Ctype_unsignedchar$`)
 	// cUint8tCharRE is a regular expression that matches a cgo uint8_t.
 	// It is used to detect uint8_t arrays to hexdump them.
 	cUint8tCharRE = regexp.MustCompile(`^.*\._Ctype_uint8_t$`)
 )
 // dumpState contains information about the state of a dump operation.
 type dumpState struct {
 	w                io.Writer
 	depth            int
 	pointers         map[uintptr]int
 	ignoreNextType   bool
 	ignoreNextIndent bool
 	cs               *ConfigState
 }
 // indent performs indentation according to the depth level and cs.Indent
 // option.
 func (d *dumpState) indent() {
 	if d.ignoreNextIndent {
 		d.ignoreNextIndent = false
 		return
 	}
 	d.w.Write(bytes.Repeat([]byte(d.cs.Indent), d.depth))
 }
 // unpackValue returns values inside of non-nil interfaces when possible.
 // This is useful for data types like structs, arrays, slices, and maps which
 // can contain varying types packed inside an interface.
 func (d *dumpState) unpackValue(v reflect.Value) reflect.Value {
 	if v.Kind() == reflect.Interface && !v.IsNil() {
 		v = v.Elem()
 	}
 	return v
 }
 // dumpPtr handles formatting of pointers by indirecting them as necessary.
 func (d *dumpState) dumpPtr(v reflect.Value) {
 	// Remove pointers at or below the current depth from map used to detect
 	// circular refs.
 	for k, depth := range d.pointers {
 		if depth >= d.depth {
 			delete(d.pointers, k)
 		}
 	}
 	// Keep list of all dereferenced pointers to show later.
 	pointerChain := make([]uintptr, 0)
 	// Figure out how many levels of indirection there are by dereferencing
 	// pointers and unpacking interfaces down the chain while detecting circular
 	// references.
 	nilFound := false
 	cycleFound := false
 	indirects := 0
 	ve := v
 	for ve.Kind() == reflect.Ptr {
 		if ve.IsNil() {
 			nilFound = true
 			break
 		}
 		indirects++
 		addr := ve.Pointer()
 		pointerChain = append(pointerChain, addr)
 		if pd, ok := d.pointers[addr]; ok && pd < d.depth {
 			cycleFound = true
 			indirects--
 			break
 		}
 		d.pointers[addr] = d.depth
 		ve = ve.Elem()
 		if ve.Kind() == reflect.Interface {
 			if ve.IsNil() {
 				nilFound = true
 				break
 			}
 			ve = ve.Elem()
 		}
 	}
 	// Display type information.
 	d.w.Write(openParenBytes)
 	d.w.Write(bytes.Repeat(asteriskBytes, indirects))
 	d.w.Write([]byte(ve.Type().String()))
 	d.w.Write(closeParenBytes)
 	// Display pointer information.
 	if !d.cs.DisablePointerAddresses && len(pointerChain) > 0 {
 		d.w.Write(openParenBytes)
 		for i, addr := range pointerChain {
 			if i > 0 {
 				d.w.Write(pointerChainBytes)
 			}
 			printHexPtr(d.w, addr)
 		}
 		d.w.Write(closeParenBytes)
 	}
 	// Display dereferenced value.
 	d.w.Write(openParenBytes)
 	switch {
 	case nilFound:
 		d.w.Write(nilAngleBytes)
 	case cycleFound:
 		d.w.Write(circularBytes)
 	default:
 		d.ignoreNextType = true
 		d.dump(ve)
 	}
 	d.w.Write(closeParenBytes)
 }
 // dumpSlice handles formatting of arrays and slices.  Byte (uint8 under
 // reflection) arrays and slices are dumped in hexdump -C fashion.
 func (d *dumpState) dumpSlice(v reflect.Value) {
 	// Determine whether this type should be hex dumped or not.  Also,
 	// for types which should be hexdumped, try to use the underlying data
 	// first, then fall back to trying to convert them to a uint8 slice.
 	var buf []uint8
 	doConvert := false
 	doHexDump := false
 	numEntries := v.Len()
 	if numEntries > 0 {
 		vt := v.Index(0).Type()
 		vts := vt.String()
 		switch {
 		// C types that need to be converted.
 		case cCharRE.MatchString(vts):
 			fallthrough
 		case cUnsignedCharRE.MatchString(vts):
 			fallthrough
 		case cUint8tCharRE.MatchString(vts):
 			doConvert = true
 		// Try to use existing uint8 slices and fall back to converting
 		// and copying if that fails.
 		case vt.Kind() == reflect.Uint8:
 			// We need an addressable interface to convert the type
 			// to a byte slice.  However, the reflect package won't
 			// give us an interface on certain things like
 			// unexported struct fields in order to enforce
 			// visibility rules.  We use unsafe, when available, to
 			// bypass these restrictions since this package does not
 			// mutate the values.
 			vs := v
 			if !vs.CanInterface() || !vs.CanAddr() {
 				vs = unsafeReflectValue(vs)
 			}
 			if !UnsafeDisabled {
 				vs = vs.Slice(0, numEntries)
 				// Use the existing uint8 slice if it can be
 				// type asserted.
 				iface := vs.Interface()
 				if slice, ok := iface.([]uint8); ok {
 					buf = slice
 					doHexDump = true
 					break
 				}
 			}
 			// The underlying data needs to be converted if it can't
 			// be type asserted to a uint8 slice.
 			doConvert = true
 		}
 		// Copy and convert the underlying type if needed.
 		if doConvert && vt.ConvertibleTo(uint8Type) {
 			// Convert and copy each element into a uint8 byte
 			// slice.
 			buf = make([]uint8, numEntries)
 			for i := 0; i < numEntries; i++ {
 				vv := v.Index(i)
 				buf[i] = uint8(vv.Convert(uint8Type).Uint())
 			}
 			doHexDump = true
 		}
 	}
 	// Hexdump the entire slice as needed.
 	if doHexDump {
 		indent := strings.Repeat(d.cs.Indent, d.depth)
 		str := indent + hex.Dump(buf)
 		str = strings.Replace(str, "\n", "\n"+indent, -1)
 		str = strings.TrimRight(str, d.cs.Indent)
 		d.w.Write([]byte(str))
 		return
 	}
 	// Recursively call dump for each item.
 	for i := 0; i < numEntries; i++ {
 		d.dump(d.unpackValue(v.Index(i)))
 		if i < (numEntries - 1) {
 			d.w.Write(commaNewlineBytes)
 		} else {
 			d.w.Write(newlineBytes)
 		}
 	}
 }
 // dump is the main workhorse for dumping a value.  It uses the passed reflect
 // value to figure out what kind of object we are dealing with and formats it
 // appropriately.  It is a recursive function, however circular data structures
 // are detected and handled properly.
 func (d *dumpState) dump(v reflect.Value) {
 	// Handle invalid reflect values immediately.
 	kind := v.Kind()
 	if kind == reflect.Invalid {
 		d.w.Write(invalidAngleBytes)
 		return
 	}
 	// Handle pointers specially.
 	if kind == reflect.Ptr {
 		d.indent()
 		d.dumpPtr(v)
 		return
 	}
 	// Print type information unless already handled elsewhere.
 	if !d.ignoreNextType {
 		d.indent()
 		d.w.Write(openParenBytes)
 		d.w.Write([]byte(v.Type().String()))
 		d.w.Write(closeParenBytes)
 		d.w.Write(spaceBytes)
 	}
 	d.ignoreNextType = false
 	// Display length and capacity if the built-in len and cap functions
 	// work with the value's kind and the len/cap itself is non-zero.
 	valueLen, valueCap := 0, 0
 	switch v.Kind() {
 	case reflect.Array, reflect.Slice, reflect.Chan:
 		valueLen, valueCap = v.Len(), v.Cap()
 	case reflect.Map, reflect.String:
 		valueLen = v.Len()
 	}
 	if valueLen != 0 || !d.cs.DisableCapacities && valueCap != 0 {
 		d.w.Write(openParenBytes)
 		if valueLen != 0 {
 			d.w.Write(lenEqualsBytes)
 			printInt(d.w, int64(valueLen), 10)
 		}
 		if !d.cs.DisableCapacities && valueCap != 0 {
 			if valueLen != 0 {
 				d.w.Write(spaceBytes)
 			}
 			d.w.Write(capEqualsBytes)
 			printInt(d.w, int64(valueCap), 10)
 		}
 		d.w.Write(closeParenBytes)
 		d.w.Write(spaceBytes)
 	}
 	// Call Stringer/error interfaces if they exist and the handle methods flag
 	// is enabled
 	if !d.cs.DisableMethods {
 		if (kind != reflect.Invalid) && (kind != reflect.Interface) {
 			if handled := handleMethods(d.cs, d.w, v); handled {
 				return
 			}
 		}
 	}
 	switch kind {
 	case reflect.Invalid:
 		// Do nothing.  We should never get here since invalid has already
 		// been handled above.
 	case reflect.Bool:
 		printBool(d.w, v.Bool())
 	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
 		printInt(d.w, v.Int(), 10)
 	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
 		printUint(d.w, v.Uint(), 10)
 	case reflect.Float32:
 		printFloat(d.w, v.Float(), 32)
 	case reflect.Float64:
 		printFloat(d.w, v.Float(), 64)
 	case reflect.Complex64:
 		printComplex(d.w, v.Complex(), 32)
 	case reflect.Complex128:
 		printComplex(d.w, v.Complex(), 64)
 	case reflect.Slice:
 		if v.IsNil() {
 			d.w.Write(nilAngleBytes)
 			break
 		}
 		fallthrough
 	case reflect.Array:
 		d.w.Write(openBraceNewlineBytes)
 		d.depth++
 		if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
 			d.indent()
 			d.w.Write(maxNewlineBytes)
 		} else {
 			d.dumpSlice(v)
 		}
 		d.depth--
 		d.indent()
 		d.w.Write(closeBraceBytes)
 	case reflect.String:
 		d.w.Write([]byte(strconv.Quote(v.String())))
 	case reflect.Interface:
 		// The only time we should get here is for nil interfaces due to
 		// unpackValue calls.
 		if v.IsNil() {
 			d.w.Write(nilAngleBytes)
 		}
 	case reflect.Ptr:
 		// Do nothing.  We should never get here since pointers have already
 		// been handled above.
 	case reflect.Map:
 		// nil maps should be indicated as different than empty maps
 		if v.IsNil() {
 			d.w.Write(nilAngleBytes)
 			break
 		}
 		d.w.Write(openBraceNewlineBytes)
 		d.depth++
 		if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
 			d.indent()
 			d.w.Write(maxNewlineBytes)
 		} else {
 			numEntries := v.Len()
 			keys := v.MapKeys()
 			if d.cs.SortKeys {
 				sortValues(keys, d.cs)
 			}
 			for i, key := range keys {
 				d.dump(d.unpackValue(key))
 				d.w.Write(colonSpaceBytes)
 				d.ignoreNextIndent = true
 				d.dump(d.unpackValue(v.MapIndex(key)))
 				if i < (numEntries - 1) {
 					d.w.Write(commaNewlineBytes)
 				} else {
 					d.w.Write(newlineBytes)
 				}
 			}
 		}
 		d.depth--
 		d.indent()
 		d.w.Write(closeBraceBytes)
 	case reflect.Struct:
 		d.w.Write(openBraceNewlineBytes)
 		d.depth++
 		if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
 			d.indent()
 			d.w.Write(maxNewlineBytes)
 		} else {
 			vt := v.Type()
 			numFields := v.NumField()
 			for i := 0; i < numFields; i++ {
 				d.indent()
 				vtf := vt.Field(i)
 				d.w.Write([]byte(vtf.Name))
 				d.w.Write(colonSpaceBytes)
 				d.ignoreNextIndent = true
 				d.dump(d.unpackValue(v.Field(i)))
 				if i < (numFields - 1) {
 					d.w.Write(commaNewlineBytes)
 				} else {
 					d.w.Write(newlineBytes)
 				}
 			}
 		}
 		d.depth--
 		d.indent()
 		d.w.Write(closeBraceBytes)
 	case reflect.Uintptr:
 		printHexPtr(d.w, uintptr(v.Uint()))
 	case reflect.UnsafePointer, reflect.Chan, reflect.Func:
 		printHexPtr(d.w, v.Pointer())
 	// There were not any other types at the time this code was written, but
 	// fall back to letting the default fmt package handle it in case any new
 	// types are added.
 	default:
 		if v.CanInterface() {
 			fmt.Fprintf(d.w, "%v", v.Interface())
 		} else {
 			fmt.Fprintf(d.w, "%v", v.String())
 		}
 	}
 }
 // fdump is a helper function to consolidate the logic from the various public
 // methods which take varying writers and config states.
 func fdump(cs *ConfigState, w io.Writer, a ...interface{}) {
 	for _, arg := range a {
 		if arg == nil {
 			w.Write(interfaceBytes)
 			w.Write(spaceBytes)
 			w.Write(nilAngleBytes)
 			w.Write(newlineBytes)
 			continue
 		}
 		d := dumpState{w: w, cs: cs}
 		d.pointers = make(map[uintptr]int)
 		d.dump(reflect.ValueOf(arg))
 		d.w.Write(newlineBytes)
 	}
 }
 // Fdump formats and displays the passed arguments to io.Writer w.  It formats
 // exactly the same as Dump.
 func Fdump(w io.Writer, a ...interface{}) {
 	fdump(&Config, w, a...)
 }
 // Sdump returns a string with the passed arguments formatted exactly the same
 // as Dump.
 func Sdump(a ...interface{}) string {
 	var buf bytes.Buffer
 	fdump(&Config, &buf, a...)
 	return buf.String()
 }
 /*
 Dump displays the passed parameters to standard out with newlines, customizable
 indentation, and additional debug information such as complete types and all
 pointer addresses used to indirect to the final value.  It provides the
 following features over the built-in printing facilities provided by the fmt
 package:
 	* Pointers are dereferenced and followed
 	* Circular data structures are detected and handled properly
 	* Custom Stringer/error interfaces are optionally invoked, including
 	  on unexported types
 	* Custom types which only implement the Stringer/error interfaces via
 	  a pointer receiver are optionally invoked when passing non-pointer
 	  variables
 	* Byte arrays and slices are dumped like the hexdump -C command which
 	  includes offsets, byte values in hex, and ASCII output
 The configuration options are controlled by an exported package global,
 spew.Config.  See ConfigState for options documentation.
 See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to
 get the formatted result as a string.
 */
 func Dump(a ...interface{}) {
 	fdump(&Config, os.Stdout, a...)
 }
--- a/vendor/github.com/davecgh/go-spew/spew/format.go
+++ b/vendor/github.com/davecgh/go-spew/spew/format.go
@ -1,419 +0,0 @@
 /*
 * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 package spew
 import (
 	"bytes"
 	"fmt"
 	"reflect"
 	"strconv"
 	"strings"
 )
 // supportedFlags is a list of all the character flags supported by fmt package.
 const supportedFlags = "0-+# "
 // formatState implements the fmt.Formatter interface and contains information
 // about the state of a formatting operation.  The NewFormatter function can
 // be used to get a new Formatter which can be used directly as arguments
 // in standard fmt package printing calls.
 type formatState struct {
 	value          interface{}
 	fs             fmt.State
 	depth          int
 	pointers       map[uintptr]int
 	ignoreNextType bool
 	cs             *ConfigState
 }
 // buildDefaultFormat recreates the original format string without precision
 // and width information to pass in to fmt.Sprintf in the case of an
 // unrecognized type.  Unless new types are added to the language, this
 // function won't ever be called.
 func (f *formatState) buildDefaultFormat() (format string) {
 	buf := bytes.NewBuffer(percentBytes)
 	for _, flag := range supportedFlags {
 		if f.fs.Flag(int(flag)) {
 			buf.WriteRune(flag)
 		}
 	}
 	buf.WriteRune('v')
 	format = buf.String()
 	return format
 }
 // constructOrigFormat recreates the original format string including precision
 // and width information to pass along to the standard fmt package.  This allows
 // automatic deferral of all format strings this package doesn't support.
 func (f *formatState) constructOrigFormat(verb rune) (format string) {
 	buf := bytes.NewBuffer(percentBytes)
 	for _, flag := range supportedFlags {
 		if f.fs.Flag(int(flag)) {
 			buf.WriteRune(flag)
 		}
 	}
 	if width, ok := f.fs.Width(); ok {
 		buf.WriteString(strconv.Itoa(width))
 	}
 	if precision, ok := f.fs.Precision(); ok {
 		buf.Write(precisionBytes)
 		buf.WriteString(strconv.Itoa(precision))
 	}
 	buf.WriteRune(verb)
 	format = buf.String()
 	return format
 }
 // unpackValue returns values inside of non-nil interfaces when possible and
 // ensures that types for values which have been unpacked from an interface
 // are displayed when the show types flag is also set.
 // This is useful for data types like structs, arrays, slices, and maps which
 // can contain varying types packed inside an interface.
 func (f *formatState) unpackValue(v reflect.Value) reflect.Value {
 	if v.Kind() == reflect.Interface {
 		f.ignoreNextType = false
 		if !v.IsNil() {
 			v = v.Elem()
 		}
 	}
 	return v
 }
 // formatPtr handles formatting of pointers by indirecting them as necessary.
 func (f *formatState) formatPtr(v reflect.Value) {
 	// Display nil if top level pointer is nil.
 	showTypes := f.fs.Flag('#')
 	if v.IsNil() && (!showTypes || f.ignoreNextType) {
 		f.fs.Write(nilAngleBytes)
 		return
 	}
 	// Remove pointers at or below the current depth from map used to detect
 	// circular refs.
 	for k, depth := range f.pointers {
 		if depth >= f.depth {
 			delete(f.pointers, k)
 		}
 	}
 	// Keep list of all dereferenced pointers to possibly show later.
 	pointerChain := make([]uintptr, 0)
 	// Figure out how many levels of indirection there are by derferencing
 	// pointers and unpacking interfaces down the chain while detecting circular
 	// references.
 	nilFound := false
 	cycleFound := false
 	indirects := 0
 	ve := v
 	for ve.Kind() == reflect.Ptr {
 		if ve.IsNil() {
 			nilFound = true
 			break
 		}
 		indirects++
 		addr := ve.Pointer()
 		pointerChain = append(pointerChain, addr)
 		if pd, ok := f.pointers[addr]; ok && pd < f.depth {
 			cycleFound = true
 			indirects--
 			break
 		}
 		f.pointers[addr] = f.depth
 		ve = ve.Elem()
 		if ve.Kind() == reflect.Interface {
 			if ve.IsNil() {
 				nilFound = true
 				break
 			}
 			ve = ve.Elem()
 		}
 	}
 	// Display type or indirection level depending on flags.
 	if showTypes && !f.ignoreNextType {
 		f.fs.Write(openParenBytes)
 		f.fs.Write(bytes.Repeat(asteriskBytes, indirects))
 		f.fs.Write([]byte(ve.Type().String()))
 		f.fs.Write(closeParenBytes)
 	} else {
 		if nilFound || cycleFound {
 			indirects += strings.Count(ve.Type().String(), "*")
 		}
 		f.fs.Write(openAngleBytes)
 		f.fs.Write([]byte(strings.Repeat("*", indirects)))
 		f.fs.Write(closeAngleBytes)
 	}
 	// Display pointer information depending on flags.
 	if f.fs.Flag('+') && (len(pointerChain) > 0) {
 		f.fs.Write(openParenBytes)
 		for i, addr := range pointerChain {
 			if i > 0 {
 				f.fs.Write(pointerChainBytes)
 			}
 			printHexPtr(f.fs, addr)
 		}
 		f.fs.Write(closeParenBytes)
 	}
 	// Display dereferenced value.
 	switch {
 	case nilFound:
 		f.fs.Write(nilAngleBytes)
 	case cycleFound:
 		f.fs.Write(circularShortBytes)
 	default:
 		f.ignoreNextType = true
 		f.format(ve)
 	}
 }
 // format is the main workhorse for providing the Formatter interface.  It
 // uses the passed reflect value to figure out what kind of object we are
 // dealing with and formats it appropriately.  It is a recursive function,
 // however circular data structures are detected and handled properly.
 func (f *formatState) format(v reflect.Value) {
 	// Handle invalid reflect values immediately.
 	kind := v.Kind()
 	if kind == reflect.Invalid {
 		f.fs.Write(invalidAngleBytes)
 		return
 	}
 	// Handle pointers specially.
 	if kind == reflect.Ptr {
 		f.formatPtr(v)
 		return
 	}
 	// Print type information unless already handled elsewhere.
 	if !f.ignoreNextType && f.fs.Flag('#') {
 		f.fs.Write(openParenBytes)
 		f.fs.Write([]byte(v.Type().String()))
 		f.fs.Write(closeParenBytes)
 	}
 	f.ignoreNextType = false
 	// Call Stringer/error interfaces if they exist and the handle methods
 	// flag is enabled.
 	if !f.cs.DisableMethods {
 		if (kind != reflect.Invalid) && (kind != reflect.Interface) {
 			if handled := handleMethods(f.cs, f.fs, v); handled {
 				return
 			}
 		}
 	}
 	switch kind {
 	case reflect.Invalid:
 		// Do nothing.  We should never get here since invalid has already
 		// been handled above.
 	case reflect.Bool:
 		printBool(f.fs, v.Bool())
 	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
 		printInt(f.fs, v.Int(), 10)
 	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
 		printUint(f.fs, v.Uint(), 10)
 	case reflect.Float32:
 		printFloat(f.fs, v.Float(), 32)
 	case reflect.Float64:
 		printFloat(f.fs, v.Float(), 64)
 	case reflect.Complex64:
 		printComplex(f.fs, v.Complex(), 32)
 	case reflect.Complex128:
 		printComplex(f.fs, v.Complex(), 64)
 	case reflect.Slice:
 		if v.IsNil() {
 			f.fs.Write(nilAngleBytes)
 			break
 		}
 		fallthrough
 	case reflect.Array:
 		f.fs.Write(openBracketBytes)
 		f.depth++
 		if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
 			f.fs.Write(maxShortBytes)
 		} else {
 			numEntries := v.Len()
 			for i := 0; i < numEntries; i++ {
 				if i > 0 {
 					f.fs.Write(spaceBytes)
 				}
 				f.ignoreNextType = true
 				f.format(f.unpackValue(v.Index(i)))
 			}
 		}
 		f.depth--
 		f.fs.Write(closeBracketBytes)
 	case reflect.String:
 		f.fs.Write([]byte(v.String()))
 	case reflect.Interface:
 		// The only time we should get here is for nil interfaces due to
 		// unpackValue calls.
 		if v.IsNil() {
 			f.fs.Write(nilAngleBytes)
 		}
 	case reflect.Ptr:
 		// Do nothing.  We should never get here since pointers have already
 		// been handled above.
 	case reflect.Map:
 		// nil maps should be indicated as different than empty maps
 		if v.IsNil() {
 			f.fs.Write(nilAngleBytes)
 			break
 		}
 		f.fs.Write(openMapBytes)
 		f.depth++
 		if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
 			f.fs.Write(maxShortBytes)
 		} else {
 			keys := v.MapKeys()
 			if f.cs.SortKeys {
 				sortValues(keys, f.cs)
 			}
 			for i, key := range keys {
 				if i > 0 {
 					f.fs.Write(spaceBytes)
 				}
 				f.ignoreNextType = true
 				f.format(f.unpackValue(key))
 				f.fs.Write(colonBytes)
 				f.ignoreNextType = true
 				f.format(f.unpackValue(v.MapIndex(key)))
 			}
 		}
 		f.depth--
 		f.fs.Write(closeMapBytes)
 	case reflect.Struct:
 		numFields := v.NumField()
 		f.fs.Write(openBraceBytes)
 		f.depth++
 		if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
 			f.fs.Write(maxShortBytes)
 		} else {
 			vt := v.Type()
 			for i := 0; i < numFields; i++ {
 				if i > 0 {
 					f.fs.Write(spaceBytes)
 				}
 				vtf := vt.Field(i)
 				if f.fs.Flag('+') || f.fs.Flag('#') {
 					f.fs.Write([]byte(vtf.Name))
 					f.fs.Write(colonBytes)
 				}
 				f.format(f.unpackValue(v.Field(i)))
 			}
 		}
 		f.depth--
 		f.fs.Write(closeBraceBytes)
 	case reflect.Uintptr:
 		printHexPtr(f.fs, uintptr(v.Uint()))
 	case reflect.UnsafePointer, reflect.Chan, reflect.Func:
 		printHexPtr(f.fs, v.Pointer())
 	// There were not any other types at the time this code was written, but
 	// fall back to letting the default fmt package handle it if any get added.
 	default:
 		format := f.buildDefaultFormat()
 		if v.CanInterface() {
 			fmt.Fprintf(f.fs, format, v.Interface())
 		} else {
 			fmt.Fprintf(f.fs, format, v.String())
 		}
 	}
 }
 // Format satisfies the fmt.Formatter interface. See NewFormatter for usage
 // details.
 func (f *formatState) Format(fs fmt.State, verb rune) {
 	f.fs = fs
 	// Use standard formatting for verbs that are not v.
 	if verb != 'v' {
 		format := f.constructOrigFormat(verb)
 		fmt.Fprintf(fs, format, f.value)
 		return
 	}
 	if f.value == nil {
 		if fs.Flag('#') {
 			fs.Write(interfaceBytes)
 		}
 		fs.Write(nilAngleBytes)
 		return
 	}
 	f.format(reflect.ValueOf(f.value))
 }
 // newFormatter is a helper function to consolidate the logic from the various
 // public methods which take varying config states.
 func newFormatter(cs *ConfigState, v interface{}) fmt.Formatter {
 	fs := &formatState{value: v, cs: cs}
 	fs.pointers = make(map[uintptr]int)
 	return fs
 }
 /*
 NewFormatter returns a custom formatter that satisfies the fmt.Formatter
 interface.  As a result, it integrates cleanly with standard fmt package
 printing functions.  The formatter is useful for inline printing of smaller data
 types similar to the standard %v format specifier.
 The custom formatter only responds to the %v (most compact), %+v (adds pointer
 addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb
 combinations.  Any other verbs such as %x and %q will be sent to the the
 standard fmt package for formatting.  In addition, the custom formatter ignores
 the width and precision arguments (however they will still work on the format
 specifiers not handled by the custom formatter).
 Typically this function shouldn't be called directly.  It is much easier to make
 use of the custom formatter by calling one of the convenience functions such as
 Printf, Println, or Fprintf.
 */
 func NewFormatter(v interface{}) fmt.Formatter {
 	return newFormatter(&Config, v)
 }
--- a/vendor/github.com/davecgh/go-spew/spew/spew.go
+++ b/vendor/github.com/davecgh/go-spew/spew/spew.go
@ -1,148 +0,0 @@
 /*
 * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 package spew
 import (
 	"fmt"
 	"io"
 )
 // Errorf is a wrapper for fmt.Errorf that treats each argument as if it were
 // passed with a default Formatter interface returned by NewFormatter.  It
 // returns the formatted string as a value that satisfies error.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Errorf(format, spew.NewFormatter(a), spew.NewFormatter(b))
 func Errorf(format string, a ...interface{}) (err error) {
 	return fmt.Errorf(format, convertArgs(a)...)
 }
 // Fprint is a wrapper for fmt.Fprint that treats each argument as if it were
 // passed with a default Formatter interface returned by NewFormatter.  It
 // returns the number of bytes written and any write error encountered.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Fprint(w, spew.NewFormatter(a), spew.NewFormatter(b))
 func Fprint(w io.Writer, a ...interface{}) (n int, err error) {
 	return fmt.Fprint(w, convertArgs(a)...)
 }
 // Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were
 // passed with a default Formatter interface returned by NewFormatter.  It
 // returns the number of bytes written and any write error encountered.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Fprintf(w, format, spew.NewFormatter(a), spew.NewFormatter(b))
 func Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) {
 	return fmt.Fprintf(w, format, convertArgs(a)...)
 }
 // Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it
 // passed with a default Formatter interface returned by NewFormatter.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Fprintln(w, spew.NewFormatter(a), spew.NewFormatter(b))
 func Fprintln(w io.Writer, a ...interface{}) (n int, err error) {
 	return fmt.Fprintln(w, convertArgs(a)...)
 }
 // Print is a wrapper for fmt.Print that treats each argument as if it were
 // passed with a default Formatter interface returned by NewFormatter.  It
 // returns the number of bytes written and any write error encountered.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Print(spew.NewFormatter(a), spew.NewFormatter(b))
 func Print(a ...interface{}) (n int, err error) {
 	return fmt.Print(convertArgs(a)...)
 }
 // Printf is a wrapper for fmt.Printf that treats each argument as if it were
 // passed with a default Formatter interface returned by NewFormatter.  It
 // returns the number of bytes written and any write error encountered.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Printf(format, spew.NewFormatter(a), spew.NewFormatter(b))
 func Printf(format string, a ...interface{}) (n int, err error) {
 	return fmt.Printf(format, convertArgs(a)...)
 }
 // Println is a wrapper for fmt.Println that treats each argument as if it were
 // passed with a default Formatter interface returned by NewFormatter.  It
 // returns the number of bytes written and any write error encountered.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Println(spew.NewFormatter(a), spew.NewFormatter(b))
 func Println(a ...interface{}) (n int, err error) {
 	return fmt.Println(convertArgs(a)...)
 }
 // Sprint is a wrapper for fmt.Sprint that treats each argument as if it were
 // passed with a default Formatter interface returned by NewFormatter.  It
 // returns the resulting string.  See NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Sprint(spew.NewFormatter(a), spew.NewFormatter(b))
 func Sprint(a ...interface{}) string {
 	return fmt.Sprint(convertArgs(a)...)
 }
 // Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were
 // passed with a default Formatter interface returned by NewFormatter.  It
 // returns the resulting string.  See NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Sprintf(format, spew.NewFormatter(a), spew.NewFormatter(b))
 func Sprintf(format string, a ...interface{}) string {
 	return fmt.Sprintf(format, convertArgs(a)...)
 }
 // Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it
 // were passed with a default Formatter interface returned by NewFormatter.  It
 // returns the resulting string.  See NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Sprintln(spew.NewFormatter(a), spew.NewFormatter(b))
 func Sprintln(a ...interface{}) string {
 	return fmt.Sprintln(convertArgs(a)...)
 }
 // convertArgs accepts a slice of arguments and returns a slice of the same
 // length with each argument converted to a default spew Formatter interface.
 func convertArgs(args []interface{}) (formatters []interface{}) {
 	formatters = make([]interface{}, len(args))
 	for index, arg := range args {
 		formatters[index] = NewFormatter(arg)
 	}
 	return formatters
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/.gitignore
+++ b/vendor/github.com/denisenkom/go-mssqldb/.gitignore
@ -1,8 +0,0 @@
 /.idea
 /.connstr
 .vscode
 .terraform
 *.tfstate*
 *.log
 *.swp
 *~
--- a/vendor/github.com/denisenkom/go-mssqldb/.golangci.yml
+++ b/vendor/github.com/denisenkom/go-mssqldb/.golangci.yml
@ -1,10 +0,0 @@
 linters:
  enable:
    # basic go linters
    - gofmt
    - golint
    - govet
    # sql related linters
    - rowserrcheck
    - sqlclosecheck
--- a/vendor/github.com/denisenkom/go-mssqldb/LICENSE.txt
+++ b/vendor/github.com/denisenkom/go-mssqldb/LICENSE.txt
@ -1,27 +0,0 @@
 Copyright (c) 2012 The Go Authors. All rights reserved.
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are
 met:
   * Redistributions of source code must retain the above copyright
 notice, this list of conditions and the following disclaimer.
   * Redistributions in binary form must reproduce the above
 copyright notice, this list of conditions and the following disclaimer
 in the documentation and/or other materials provided with the
 distribution.
   * Neither the name of Google Inc. nor the names of its
 contributors may be used to endorse or promote products derived from
 this software without specific prior written permission.
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
--- a/vendor/github.com/denisenkom/go-mssqldb/README.md
+++ b/vendor/github.com/denisenkom/go-mssqldb/README.md
@ -1,309 +0,0 @@
 # A pure Go MSSQL driver for Go's database/sql package
 [![GoDoc](https://godoc.org/github.com/denisenkom/go-mssqldb?status.svg)](http://godoc.org/github.com/denisenkom/go-mssqldb)
 [![Build status](https://ci.appveyor.com/api/projects/status/jrln8cs62wj9i0a2?svg=true)](https://ci.appveyor.com/project/denisenkom/go-mssqldb)
 [![codecov](https://codecov.io/gh/denisenkom/go-mssqldb/branch/master/graph/badge.svg)](https://codecov.io/gh/denisenkom/go-mssqldb)
 ## Install
 Requires Go 1.8 or above.
 Install with `go get github.com/denisenkom/go-mssqldb` .
 ## Connection Parameters and DSN
 The recommended connection string uses a URL format:
 `sqlserver://username:password@host/instance?param1=value&param2=value`
 Other supported formats are listed below.
 ### Common parameters:
 * `user id` - enter the SQL Server Authentication user id or the Windows Authentication user id in the DOMAIN\User format. On Windows, if user id is empty or missing Single-Sign-On is used. The user domain sensitive to the case which is defined in the connection string.
 * `password`
 * `database`
 * `connection timeout` - in seconds (default is 0 for no timeout), set to 0 for no timeout. Recommended to set to 0 and use context to manage query and connection timeouts.
 * `dial timeout` - in seconds (default is 15), set to 0 for no timeout
 * `encrypt`
  * `disable` - Data send between client and server is not encrypted.
  * `false` - Data sent between client and server is not encrypted beyond the login packet. (Default)
  * `true` - Data sent between client and server is encrypted.
 * `app name` - The application name (default is go-mssqldb)
 ### Connection parameters for ODBC and ADO style connection strings:
 * `server` - host or host\instance (default localhost)
 * `port` - used only when there is no instance in server (default 1433)
 ### Less common parameters:
 * `keepAlive` - in seconds; 0 to disable (default is 30)
 * `failoverpartner` - host or host\instance (default is no partner). 
 * `failoverport` - used only when there is no instance in failoverpartner (default 1433)
 * `packet size` - in bytes; 512 to 32767 (default is 4096)
  * Encrypted connections have a maximum packet size of 16383 bytes
  * Further information on usage: https://docs.microsoft.com/en-us/sql/database-engine/configure-windows/configure-the-network-packet-size-server-configuration-option
 * `log` - logging flags (default 0/no logging, 63 for full logging)
  *  1 log errors
  *  2 log messages
  *  4 log rows affected
  *  8 trace sql statements
  * 16 log statement parameters
  * 32 log transaction begin/end
 * `TrustServerCertificate`
  * false - Server certificate is checked. Default is false if encypt is specified.
  * true - Server certificate is not checked. Default is true if encrypt is not specified. If trust server certificate is true, driver accepts any certificate presented by the server and any host name in that certificate. In this mode, TLS is susceptible to man-in-the-middle attacks. This should be used only for testing.
 * `certificate` - The file that contains the public key certificate of the CA that signed the SQL Server certificate. The specified certificate overrides the go platform specific CA certificates.
 * `hostNameInCertificate` - Specifies the Common Name (CN) in the server certificate. Default value is the server host.
 * `ServerSPN` - The kerberos SPN (Service Principal Name) for the server. Default is MSSQLSvc/host:port.
 * `Workstation ID` - The workstation name (default is the host name)
 * `ApplicationIntent` - Can be given the value `ReadOnly` to initiate a read-only connection to an Availability Group listener. The `database` must be specified when connecting with `Application Intent` set to `ReadOnly`. 
 ### The connection string can be specified in one of three formats:
 1. URL: with `sqlserver` scheme. username and password appears before the host. Any instance appears as
    the first segment in the path. All other options are query parameters. Examples:
  * `sqlserver://username:password@host/instance?param1=value&param2=value`
  * `sqlserver://username:password@host:port?param1=value&param2=value`
  * `sqlserver://sa@localhost/SQLExpress?database=master&connection+timeout=30` // `SQLExpress instance.
  * `sqlserver://sa:mypass@localhost?database=master&connection+timeout=30`     // username=sa, password=mypass.
  * `sqlserver://sa:mypass@localhost:1234?database=master&connection+timeout=30` // port 1234 on localhost.
  * `sqlserver://sa:my%7Bpass@somehost?connection+timeout=30` // password is "my{pass"
  A string of this format can be constructed using the `URL` type in the `net/url` package.
 ```go
  query := url.Values{}
  query.Add("app name", "MyAppName")
  u := &url.URL{
      Scheme:   "sqlserver",
      User:     url.UserPassword(username, password),
      Host:     fmt.Sprintf("%s:%d", hostname, port),
      // Path:  instance, // if connecting to an instance instead of a port
      RawQuery: query.Encode(),
  }
  db, err := sql.Open("sqlserver", u.String())
 ```
 2. ADO: `key=value` pairs separated by `;`. Values may not contain `;`, leading and trailing whitespace is ignored.
     Examples:
  * `server=localhost\\SQLExpress;user id=sa;database=master;app name=MyAppName`
  * `server=localhost;user id=sa;database=master;app name=MyAppName`
 3. ODBC: Prefix with `odbc`, `key=value` pairs separated by `;`. Allow `;` by wrapping
    values in `{}`. Examples:
  * `odbc:server=localhost\\SQLExpress;user id=sa;database=master;app name=MyAppName`
  * `odbc:server=localhost;user id=sa;database=master;app name=MyAppName`
  * `odbc:server=localhost;user id=sa;password={foo;bar}` // Value marked with `{}`, password is "foo;bar"
  * `odbc:server=localhost;user id=sa;password={foo{bar}` // Value marked with `{}`, password is "foo{bar"
  * `odbc:server=localhost;user id=sa;password={foobar }` // Value marked with `{}`, password is "foobar "
  * `odbc:server=localhost;user id=sa;password=foo{bar`   // Literal `{`, password is "foo{bar"
  * `odbc:server=localhost;user id=sa;password=foo}bar`   // Literal `}`, password is "foo}bar"
  * `odbc:server=localhost;user id=sa;password={foo{bar}` // Literal `{`, password is "foo{bar"
  * `odbc:server=localhost;user id=sa;password={foo}}bar}` // Escaped `} with `}}`, password is "foo}bar"
 ### Azure Active Directory authentication - preview
 The configuration of functionality might change in the future.
 Azure Active Directory (AAD) access tokens are relatively short lived and need to be 
 valid when a new connection is made. Authentication is supported using a callback func that
 provides a fresh and valid token using a connector:
 ``` golang
 conn, err := mssql.NewAccessTokenConnector(
  "Server=test.database.windows.net;Database=testdb",
  tokenProvider)
 if err != nil {
 	// handle errors in DSN
 }
 db := sql.OpenDB(conn)
 ```
 Where `tokenProvider` is a function that returns a fresh access token or an error. None of these statements
 actually trigger the retrieval of a token, this happens when the first statment is issued and a connection
 is created.
 ## Executing Stored Procedures
 To run a stored procedure, set the query text to the procedure name:
 ```go
 var account = "abc"
 _, err := db.ExecContext(ctx, "sp_RunMe",
 	sql.Named("ID", 123),
 	sql.Named("Account", sql.Out{Dest: &account}),
 )
 ```
 ## Reading Output Parameters from a Stored Procedure with Resultset
 To read output parameters from a stored procedure with resultset, make sure you read all the rows before reading the output parameters:
 ```go
 sqltextcreate := `
 CREATE PROCEDURE spwithoutputandrows
 	@bitparam BIT OUTPUT
 AS BEGIN
 	SET @bitparam = 1
 	SELECT 'Row 1'
 END
 `
 var bitout int64
 rows, err := db.QueryContext(ctx, "spwithoutputandrows", sql.Named("bitparam", sql.Out{Dest: &bitout}))
 var strrow string
 for rows.Next() {
 	err = rows.Scan(&strrow)
 }
 fmt.Printf("bitparam is %d", bitout)
 ```
 ## Caveat for local temporary tables
 Due to protocol limitations, temporary tables will only be allocated on the connection
 as a result of executing a query with zero parameters. The following query
 will, due to the use of a parameter, execute in its own session,
 and `#mytemp` will be de-allocated right away:
 ```go
 conn, err := pool.Conn(ctx)
 defer conn.Close()
 _, err := conn.ExecContext(ctx, "select @p1 as x into #mytemp", 1)
 // at this point #mytemp is already dropped again as the session of the ExecContext is over
 ```
 To work around this, always explicitly create the local temporary
 table in a query without any parameters. As a special case, the driver
 will then be able to execute the query directly on the
 connection-scoped session. The following example works:
 ```go
 conn, err := pool.Conn(ctx)
 // Set us up so that temp table is always cleaned up, since conn.Close()
 // merely returns conn to pool, rather than actually closing the connection.
 defer func() {
 	_, _ = conn.ExecContext(ctx, "drop table #mytemp")  // always clean up
 	conn.Close() // merely returns conn to pool
 }()
 // Since we not pass any parameters below, the query will execute on the scope of
 // the connection and succeed in creating the table.
 _, err := conn.ExecContext(ctx, "create table #mytemp ( x int )")
 // #mytemp is now available even if you pass parameters
 _, err := conn.ExecContext(ctx, "insert into #mytemp (x) values (@p1)", 1)
 ```
 ## Return Status
 To get the procedure return status, pass into the parameters a
 `*mssql.ReturnStatus`. For example:
 ```
 var rs mssql.ReturnStatus
 _, err := db.ExecContext(ctx, "theproc", &rs)
 log.Printf("status=%d", rs)
 ```
 or
 ```
 var rs mssql.ReturnStatus
 _, err := db.QueryContext(ctx, "theproc", &rs)
 for rows.Next() {
 	err = rows.Scan(&val)
 }
 log.Printf("status=%d", rs)
 ```
 Limitation: ReturnStatus cannot be retrieved using `QueryRow`.
 ## Parameters
 The `sqlserver` driver uses normal MS SQL Server syntax and expects parameters in
 the sql query to be in the form of either `@Name` or `@p1` to `@pN` (ordinal position).
 ```go
 db.QueryContext(ctx, `select * from t where ID = @ID and Name = @p2;`, sql.Named("ID", 6), "Bob")
 ```
 ### Parameter Types
 To pass specific types to the query parameters, say `varchar` or `date` types,
 you must convert the types to the type before passing in. The following types
 are supported:
 * string -> nvarchar
 * mssql.VarChar -> varchar
 * time.Time -> datetimeoffset or datetime (TDS version dependent)
 * mssql.DateTime1 -> datetime
 * mssql.DateTimeOffset -> datetimeoffset
 * "github.com/golang-sql/civil".Date -> date
 * "github.com/golang-sql/civil".DateTime -> datetime2
 * "github.com/golang-sql/civil".Time -> time
 * mssql.TVP -> Table Value Parameter (TDS version dependent)
 ## Important Notes
 * [LastInsertId](https://golang.org/pkg/database/sql/#Result.LastInsertId) should
    not be used with this driver (or SQL Server) due to how the TDS protocol
 	works. Please use the [OUTPUT Clause](https://docs.microsoft.com/en-us/sql/t-sql/queries/output-clause-transact-sql)
 	or add a `select ID = convert(bigint, SCOPE_IDENTITY());` to the end of your
 	query (ref [SCOPE_IDENTITY](https://docs.microsoft.com/en-us/sql/t-sql/functions/scope-identity-transact-sql)).
 	This will ensure you are getting the correct ID and will prevent a network round trip.
 * [NewConnector](https://godoc.org/github.com/denisenkom/go-mssqldb#NewConnector)
    may be used with [OpenDB](https://golang.org/pkg/database/sql/#OpenDB).
 * [Connector.SessionInitSQL](https://godoc.org/github.com/denisenkom/go-mssqldb#Connector.SessionInitSQL)
 	may be set to set any driver specific session settings after the session
 	has been reset. If empty the session will still be reset but use the database
 	defaults in Go1.10+.
 ## Features
 * Can be used with SQL Server 2005 or newer
 * Can be used with Microsoft Azure SQL Database
 * Can be used on all go supported platforms (e.g. Linux, Mac OS X and Windows)
 * Supports new date/time types: date, time, datetime2, datetimeoffset
 * Supports string parameters longer than 8000 characters
 * Supports encryption using SSL/TLS
 * Supports SQL Server and Windows Authentication
 * Supports Single-Sign-On on Windows
 * Supports connections to AlwaysOn Availability Group listeners, including re-direction to read-only replicas.
 * Supports query notifications
 ## Tests
 `go test` is used for testing. A running instance of MSSQL server is required.
 Environment variables are used to pass login information.
 Example:
    env SQLSERVER_DSN=sqlserver://user:pass@hostname/instance?database=test1 go test
 ## Deprecated
 These features still exist in the driver, but they are are deprecated.
 ### Query Parameter Token Replace (driver "mssql")
 If you use the driver name "mssql" (rather then "sqlserver") the SQL text
 will be loosly parsed and an attempt to extract identifiers using one of
 * ?
 * ?nnn
 * :nnn
 * $nnn
 will be used. This is not recommended with SQL Server. 
 There is at least one existing `won't fix` issue with the query parsing.
 Use the native "@Name" parameters instead with the "sqlserver" driver name.
 ## Known Issues
 * SQL Server 2008 and 2008 R2 engine cannot handle login records when SSL encryption is not disabled.
 To fix SQL Server 2008 R2 issue, install SQL Server 2008 R2 Service Pack 2.
 To fix SQL Server 2008 issue, install Microsoft SQL Server 2008 Service Pack 3 and Cumulative update package 3 for SQL Server 2008 SP3.
 More information: http://support.microsoft.com/kb/2653857
--- a/vendor/github.com/denisenkom/go-mssqldb/accesstokenconnector.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/accesstokenconnector.go
@ -1,30 +0,0 @@
 // +build go1.10
 package mssql
 import (
 	"context"
 	"database/sql/driver"
 	"errors"
 )
 // NewAccessTokenConnector creates a new connector from a DSN and a token provider.
 // The token provider func will be called when a new connection is requested and should return a valid access token.
 // The returned connector may be used with sql.OpenDB.
 func NewAccessTokenConnector(dsn string, tokenProvider func() (string, error)) (driver.Connector, error) {
 	if tokenProvider == nil {
 		return nil, errors.New("mssql: tokenProvider cannot be nil")
 	}
 	conn, err := NewConnector(dsn)
 	if err != nil {
 		return nil, err
 	}
 	conn.params.fedAuthLibrary = fedAuthLibrarySecurityToken
 	conn.securityTokenProvider = func(ctx context.Context) (string, error) {
 		return tokenProvider()
 	}
 	return conn, nil
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/appveyor.yml
+++ b/vendor/github.com/denisenkom/go-mssqldb/appveyor.yml
@ -1,68 +0,0 @@
 version: 1.0.{build}
 image:
  - Visual Studio 2015
 clone_folder: c:\gopath\src\github.com\denisenkom\go-mssqldb
 environment:
  GOPATH: c:\gopath
  HOST: localhost
  SQLUSER: sa
  SQLPASSWORD: Password12!
  DATABASE: test
  GOVERSION: 113
  matrix:
    - GOVERSION: 18
      SQLINSTANCE: SQL2017
    - GOVERSION: 19
      SQLINSTANCE: SQL2017
    - GOVERSION: 110
      SQLINSTANCE: SQL2017
    - GOVERSION: 111
      SQLINSTANCE: SQL2017
    - GOVERSION: 112
      SQLINSTANCE: SQL2017
    - SQLINSTANCE: SQL2017
    - SQLINSTANCE: SQL2016
    - SQLINSTANCE: SQL2014
    - SQLINSTANCE: SQL2012SP1
    - SQLINSTANCE: SQL2008R2SP2
    #  Go 1.14+ and SQL2019 are available on the Visual Studio 2019 image only
    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
      GOVERSION: 114
      SQLINSTANCE: SQL2019
    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
      GOVERSION: 115
      SQLINSTANCE: SQL2019
    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
      GOVERSION: 115
      SQLINSTANCE: SQL2017
    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
      GOVERSION: 116
      SQLINSTANCE: SQL2017
 install:
  - set GOROOT=c:\go%GOVERSION%
  - set PATH=%GOPATH%\bin;%GOROOT%\bin;%PATH%
  - go version
  - go env
  - go get -u github.com/golang-sql/civil
 build_script:
  - go build
 before_test:
  # setup SQL Server
  - ps: |
      $instanceName = $env:SQLINSTANCE
      Start-Service "MSSQL`$$instanceName"
      Start-Service "SQLBrowser"
  - sqlcmd -S "(local)\%SQLINSTANCE%" -Q "Use [master]; CREATE DATABASE test;"
  - sqlcmd -S "(local)\%SQLINSTANCE%" -h -1 -Q "set nocount on; Select @@version"
  - pip install codecov
 test_script:
  - go test -race -cpu 4 -coverprofile=coverage.txt -covermode=atomic
  - codecov -f coverage.txt
--- a/vendor/github.com/denisenkom/go-mssqldb/buf.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/buf.go
@ -1,271 +0,0 @@
 package mssql
 import (
 	"encoding/binary"
 	"errors"
 	"io"
 )
 type packetType uint8
 type header struct {
 	PacketType packetType
 	Status     uint8
 	Size       uint16
 	Spid       uint16
 	PacketNo   uint8
 	Pad        uint8
 }
 // tdsBuffer reads and writes TDS packets of data to the transport.
 // The write and read buffers are separate to make sending attn signals
 // possible without locks. Currently attn signals are only sent during
 // reads, not writes.
 type tdsBuffer struct {
 	transport io.ReadWriteCloser
 	packetSize int
 	// Write fields.
 	wbuf        []byte
 	wpos        int
 	wPacketSeq  byte
 	wPacketType packetType
 	// Read fields.
 	rbuf        []byte
 	rpos        int
 	rsize       int
 	final       bool
 	rPacketType packetType
 	// afterFirst is assigned to right after tdsBuffer is created and
 	// before the first use. It is executed after the first packet is
 	// written and then removed.
 	afterFirst func()
 }
 func newTdsBuffer(bufsize uint16, transport io.ReadWriteCloser) *tdsBuffer {
 	return &tdsBuffer{
 		packetSize: int(bufsize),
 		wbuf:       make([]byte, bufsize),
 		rbuf:       make([]byte, bufsize),
 		rpos:       8,
 		transport:  transport,
 	}
 }
 func (rw *tdsBuffer) ResizeBuffer(packetSize int) {
 	rw.packetSize = packetSize
 }
 func (w *tdsBuffer) PackageSize() int {
 	return w.packetSize
 }
 func (w *tdsBuffer) flush() (err error) {
 	// Write packet size.
 	w.wbuf[0] = byte(w.wPacketType)
 	binary.BigEndian.PutUint16(w.wbuf[2:], uint16(w.wpos))
 	w.wbuf[6] = w.wPacketSeq
 	// Write packet into underlying transport.
 	if _, err = w.transport.Write(w.wbuf[:w.wpos]); err != nil {
 		return err
 	}
 	// It is possible to create a whole new buffer after a flush.
 	// Useful for debugging. Normally reuse the buffer.
 	// w.wbuf = make([]byte, 1<<16)
 	// Execute afterFirst hook if it is set.
 	if w.afterFirst != nil {
 		w.afterFirst()
 		w.afterFirst = nil
 	}
 	w.wpos = 8
 	w.wPacketSeq++
 	return nil
 }
 func (w *tdsBuffer) Write(p []byte) (total int, err error) {
 	for {
 		copied := copy(w.wbuf[w.wpos:w.packetSize], p)
 		w.wpos += copied
 		total += copied
 		if copied == len(p) {
 			return
 		}
 		if err = w.flush(); err != nil {
 			return
 		}
 		p = p[copied:]
 	}
 }
 func (w *tdsBuffer) WriteByte(b byte) error {
 	if int(w.wpos) == len(w.wbuf) || w.wpos == w.packetSize {
 		if err := w.flush(); err != nil {
 			return err
 		}
 	}
 	w.wbuf[w.wpos] = b
 	w.wpos += 1
 	return nil
 }
 func (w *tdsBuffer) BeginPacket(packetType packetType, resetSession bool) {
 	status := byte(0)
 	if resetSession {
 		switch packetType {
 		// Reset session can only be set on the following packet types.
 		case packSQLBatch, packRPCRequest, packTransMgrReq:
 			status = 0x8
 		}
 	}
 	w.wbuf[1] = status // Packet is incomplete. This byte is set again in FinishPacket.
 	w.wpos = 8
 	w.wPacketSeq = 1
 	w.wPacketType = packetType
 }
 func (w *tdsBuffer) FinishPacket() error {
 	w.wbuf[1] |= 1 // Mark this as the last packet in the message.
 	return w.flush()
 }
 var headerSize = binary.Size(header{})
 func (r *tdsBuffer) readNextPacket() error {
 	buf := r.rbuf[:headerSize]
 	_, err := io.ReadFull(r.transport, buf)
 	if err != nil {
 		return err
 	}
 	h := header{
 		PacketType: packetType(buf[0]),
 		Status: buf[1],
 		Size: binary.BigEndian.Uint16(buf[2:4]),
 		Spid: binary.BigEndian.Uint16(buf[4:6]),
 		PacketNo: buf[6],
 		Pad: buf[7],
 	}
 	if int(h.Size) > r.packetSize {
 		return errors.New("invalid packet size, it is longer than buffer size")
 	}
 	if headerSize > int(h.Size) {
 		return errors.New("invalid packet size, it is shorter than header size")
 	}
 	_, err = io.ReadFull(r.transport, r.rbuf[headerSize:h.Size])
 	//s := base64.StdEncoding.EncodeToString(r.rbuf[headerSize:h.Size])
 	//fmt.Print(s)
 	if err != nil {
 		return err
 	}
 	r.rpos = headerSize
 	r.rsize = int(h.Size)
 	r.final = h.Status != 0
 	r.rPacketType = h.PacketType
 	return nil
 }
 func (r *tdsBuffer) BeginRead() (packetType, error) {
 	err := r.readNextPacket()
 	if err != nil {
 		return 0, err
 	}
 	return r.rPacketType, nil
 }
 func (r *tdsBuffer) ReadByte() (res byte, err error) {
 	if r.rpos == r.rsize {
 		if r.final {
 			return 0, io.EOF
 		}
 		err = r.readNextPacket()
 		if err != nil {
 			return 0, err
 		}
 	}
 	res = r.rbuf[r.rpos]
 	r.rpos++
 	return res, nil
 }
 func (r *tdsBuffer) byte() byte {
 	b, err := r.ReadByte()
 	if err != nil {
 		badStreamPanic(err)
 	}
 	return b
 }
 func (r *tdsBuffer) ReadFull(buf []byte) {
 	_, err := io.ReadFull(r, buf[:])
 	if err != nil {
 		badStreamPanic(err)
 	}
 }
 func (r *tdsBuffer) uint64() uint64 {
 	var buf [8]byte
 	r.ReadFull(buf[:])
 	return binary.LittleEndian.Uint64(buf[:])
 }
 func (r *tdsBuffer) int32() int32 {
 	return int32(r.uint32())
 }
 func (r *tdsBuffer) uint32() uint32 {
 	var buf [4]byte
 	r.ReadFull(buf[:])
 	return binary.LittleEndian.Uint32(buf[:])
 }
 func (r *tdsBuffer) uint16() uint16 {
 	var buf [2]byte
 	r.ReadFull(buf[:])
 	return binary.LittleEndian.Uint16(buf[:])
 }
 func (r *tdsBuffer) BVarChar() string {
 	return readBVarCharOrPanic(r)
 }
 func readBVarCharOrPanic(r io.Reader) string {
 	s, err := readBVarChar(r)
 	if err != nil {
 		badStreamPanic(err)
 	}
 	return s
 }
 func readUsVarCharOrPanic(r io.Reader) string {
 	s, err := readUsVarChar(r)
 	if err != nil {
 		badStreamPanic(err)
 	}
 	return s
 }
 func (r *tdsBuffer) UsVarChar() string {
 	return readUsVarCharOrPanic(r)
 }
 func (r *tdsBuffer) Read(buf []byte) (copied int, err error) {
 	copied = 0
 	err = nil
 	if r.rpos == r.rsize {
 		if r.final {
 			return 0, io.EOF
 		}
 		err = r.readNextPacket()
 		if err != nil {
 			return
 		}
 	}
 	copied = copy(buf, r.rbuf[r.rpos:r.rsize])
 	r.rpos += copied
 	return
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/bulkcopy.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/bulkcopy.go
@ -1,588 +0,0 @@
 package mssql
 import (
 	"bytes"
 	"context"
 	"encoding/binary"
 	"fmt"
 	"math"
 	"reflect"
 	"strings"
 	"time"
 	"github.com/denisenkom/go-mssqldb/internal/decimal"
 )
 type Bulk struct {
 	// ctx is used only for AddRow and Done methods.
 	// This could be removed if AddRow and Done accepted
 	// a ctx field as well, which is available with the
 	// database/sql call.
 	ctx context.Context
 	cn          *Conn
 	metadata    []columnStruct
 	bulkColumns []columnStruct
 	columnsName []string
 	tablename   string
 	numRows     int
 	headerSent bool
 	Options    BulkOptions
 	Debug      bool
 }
 type BulkOptions struct {
 	CheckConstraints  bool
 	FireTriggers      bool
 	KeepNulls         bool
 	KilobytesPerBatch int
 	RowsPerBatch      int
 	Order             []string
 	Tablock           bool
 }
 type DataValue interface{}
 const (
 	sqlDateFormat     = "2006-01-02"
 	sqlDateTimeFormat = "2006-01-02 15:04:05.999999999Z07:00"
 	sqlTimeFormat     = "15:04:05.9999999"
 )
 func (cn *Conn) CreateBulk(table string, columns []string) (_ *Bulk) {
 	b := Bulk{ctx: context.Background(), cn: cn, tablename: table, headerSent: false, columnsName: columns}
 	b.Debug = false
 	return &b
 }
 func (cn *Conn) CreateBulkContext(ctx context.Context, table string, columns []string) (_ *Bulk) {
 	b := Bulk{ctx: ctx, cn: cn, tablename: table, headerSent: false, columnsName: columns}
 	b.Debug = false
 	return &b
 }
 func (b *Bulk) sendBulkCommand(ctx context.Context) (err error) {
 	//get table columns info
 	err = b.getMetadata(ctx)
 	if err != nil {
 		return err
 	}
 	//match the columns
 	for _, colname := range b.columnsName {
 		var bulkCol *columnStruct
 		for _, m := range b.metadata {
 			if m.ColName == colname {
 				bulkCol = &m
 				break
 			}
 		}
 		if bulkCol != nil {
 			if bulkCol.ti.TypeId == typeUdt {
 				//send udt as binary
 				bulkCol.ti.TypeId = typeBigVarBin
 			}
 			b.bulkColumns = append(b.bulkColumns, *bulkCol)
 			b.dlogf("Adding column %s %s %#x", colname, bulkCol.ColName, bulkCol.ti.TypeId)
 		} else {
 			return fmt.Errorf("column %s does not exist in destination table %s", colname, b.tablename)
 		}
 	}
 	//create the bulk command
 	//columns definitions
 	var col_defs bytes.Buffer
 	for i, col := range b.bulkColumns {
 		if i != 0 {
 			col_defs.WriteString(", ")
 		}
 		col_defs.WriteString("[" + col.ColName + "] " + makeDecl(col.ti))
 	}
 	//options
 	var with_opts []string
 	if b.Options.CheckConstraints {
 		with_opts = append(with_opts, "CHECK_CONSTRAINTS")
 	}
 	if b.Options.FireTriggers {
 		with_opts = append(with_opts, "FIRE_TRIGGERS")
 	}
 	if b.Options.KeepNulls {
 		with_opts = append(with_opts, "KEEP_NULLS")
 	}
 	if b.Options.KilobytesPerBatch > 0 {
 		with_opts = append(with_opts, fmt.Sprintf("KILOBYTES_PER_BATCH = %d", b.Options.KilobytesPerBatch))
 	}
 	if b.Options.RowsPerBatch > 0 {
 		with_opts = append(with_opts, fmt.Sprintf("ROWS_PER_BATCH = %d", b.Options.RowsPerBatch))
 	}
 	if len(b.Options.Order) > 0 {
 		with_opts = append(with_opts, fmt.Sprintf("ORDER(%s)", strings.Join(b.Options.Order, ",")))
 	}
 	if b.Options.Tablock {
 		with_opts = append(with_opts, "TABLOCK")
 	}
 	var with_part string
 	if len(with_opts) > 0 {
 		with_part = fmt.Sprintf("WITH (%s)", strings.Join(with_opts, ","))
 	}
 	query := fmt.Sprintf("INSERT BULK %s (%s) %s", b.tablename, col_defs.String(), with_part)
 	stmt, err := b.cn.PrepareContext(ctx, query)
 	if err != nil {
 		return fmt.Errorf("Prepare failed: %s", err.Error())
 	}
 	b.dlogf(query)
 	_, err = stmt.(*Stmt).ExecContext(ctx, nil)
 	if err != nil {
 		return err
 	}
 	b.headerSent = true
 	var buf = b.cn.sess.buf
 	buf.BeginPacket(packBulkLoadBCP, false)
 	// Send the columns metadata.
 	columnMetadata := b.createColMetadata()
 	_, err = buf.Write(columnMetadata)
 	return
 }
 // AddRow immediately writes the row to the destination table.
 // The arguments are the row values in the order they were specified.
 func (b *Bulk) AddRow(row []interface{}) (err error) {
 	if !b.headerSent {
 		err = b.sendBulkCommand(b.ctx)
 		if err != nil {
 			return
 		}
 	}
 	if len(row) != len(b.bulkColumns) {
 		return fmt.Errorf("row does not have the same number of columns than the destination table %d %d",
 			len(row), len(b.bulkColumns))
 	}
 	bytes, err := b.makeRowData(row)
 	if err != nil {
 		return
 	}
 	_, err = b.cn.sess.buf.Write(bytes)
 	if err != nil {
 		return
 	}
 	b.numRows = b.numRows + 1
 	return
 }
 func (b *Bulk) makeRowData(row []interface{}) ([]byte, error) {
 	buf := new(bytes.Buffer)
 	buf.WriteByte(byte(tokenRow))
 	var logcol bytes.Buffer
 	for i, col := range b.bulkColumns {
 		if b.Debug {
 			logcol.WriteString(fmt.Sprintf(" col[%d]='%v' ", i, row[i]))
 		}
 		param, err := b.makeParam(row[i], col)
 		if err != nil {
 			return nil, fmt.Errorf("bulkcopy: %s", err.Error())
 		}
 		if col.ti.Writer == nil {
 			return nil, fmt.Errorf("no writer for column: %s, TypeId: %#x",
 				col.ColName, col.ti.TypeId)
 		}
 		err = col.ti.Writer(buf, param.ti, param.buffer)
 		if err != nil {
 			return nil, fmt.Errorf("bulkcopy: %s", err.Error())
 		}
 	}
 	b.dlogf("row[%d] %s\n", b.numRows, logcol.String())
 	return buf.Bytes(), nil
 }
 func (b *Bulk) Done() (rowcount int64, err error) {
 	if !b.headerSent {
 		//no rows had been sent
 		return 0, nil
 	}
 	var buf = b.cn.sess.buf
 	buf.WriteByte(byte(tokenDone))
 	binary.Write(buf, binary.LittleEndian, uint16(doneFinal))
 	binary.Write(buf, binary.LittleEndian, uint16(0)) //     curcmd
 	if b.cn.sess.loginAck.TDSVersion >= verTDS72 {
 		binary.Write(buf, binary.LittleEndian, uint64(0)) //rowcount 0
 	} else {
 		binary.Write(buf, binary.LittleEndian, uint32(0)) //rowcount 0
 	}
 	buf.FinishPacket()
 	reader := startReading(b.cn.sess, b.ctx, nil)
 	err = reader.iterateResponse()
 	if err != nil {
 		return 0, b.cn.checkBadConn(err)
 	}
 	return reader.rowCount, nil
 }
 func (b *Bulk) createColMetadata() []byte {
 	buf := new(bytes.Buffer)
 	buf.WriteByte(byte(tokenColMetadata))                              // token
 	binary.Write(buf, binary.LittleEndian, uint16(len(b.bulkColumns))) // column count
 	for i, col := range b.bulkColumns {
 		if b.cn.sess.loginAck.TDSVersion >= verTDS72 {
 			binary.Write(buf, binary.LittleEndian, uint32(col.UserType)) //  usertype, always 0?
 		} else {
 			binary.Write(buf, binary.LittleEndian, uint16(col.UserType))
 		}
 		binary.Write(buf, binary.LittleEndian, uint16(col.Flags))
 		writeTypeInfo(buf, &b.bulkColumns[i].ti)
 		if col.ti.TypeId == typeNText ||
 			col.ti.TypeId == typeText ||
 			col.ti.TypeId == typeImage {
 			tablename_ucs2 := str2ucs2(b.tablename)
 			binary.Write(buf, binary.LittleEndian, uint16(len(tablename_ucs2)/2))
 			buf.Write(tablename_ucs2)
 		}
 		colname_ucs2 := str2ucs2(col.ColName)
 		buf.WriteByte(uint8(len(colname_ucs2) / 2))
 		buf.Write(colname_ucs2)
 	}
 	return buf.Bytes()
 }
 func (b *Bulk) getMetadata(ctx context.Context) (err error) {
 	stmt, err := b.cn.prepareContext(ctx, "SET FMTONLY ON")
 	if err != nil {
 		return
 	}
 	_, err = stmt.ExecContext(ctx, nil)
 	if err != nil {
 		return
 	}
 	// Get columns info.
 	stmt, err = b.cn.prepareContext(ctx, fmt.Sprintf("select * from %s SET FMTONLY OFF", b.tablename))
 	if err != nil {
 		return
 	}
 	rows, err := stmt.QueryContext(ctx, nil)
 	if err != nil {
 		return fmt.Errorf("get columns info failed: %v", err)
 	}
 	b.metadata = rows.(*Rows).cols
 	if b.Debug {
 		for _, col := range b.metadata {
 			b.dlogf("col: %s typeId: %#x size: %d scale: %d prec: %d flags: %d lcid: %#x\n",
 				col.ColName, col.ti.TypeId, col.ti.Size, col.ti.Scale, col.ti.Prec,
 				col.Flags, col.ti.Collation.LcidAndFlags)
 		}
 	}
 	return rows.Close()
 }
 func (b *Bulk) makeParam(val DataValue, col columnStruct) (res param, err error) {
 	res.ti.Size = col.ti.Size
 	res.ti.TypeId = col.ti.TypeId
 	if val == nil {
 		res.ti.Size = 0
 		return
 	}
 	switch col.ti.TypeId {
 	case typeInt1, typeInt2, typeInt4, typeInt8, typeIntN:
 		var intvalue int64
 		switch val := val.(type) {
 		case int:
 			intvalue = int64(val)
 		case int32:
 			intvalue = int64(val)
 		case int64:
 			intvalue = val
 		default:
 			err = fmt.Errorf("mssql: invalid type for int column: %T", val)
 			return
 		}
 		res.buffer = make([]byte, res.ti.Size)
 		if col.ti.Size == 1 {
 			res.buffer[0] = byte(intvalue)
 		} else if col.ti.Size == 2 {
 			binary.LittleEndian.PutUint16(res.buffer, uint16(intvalue))
 		} else if col.ti.Size == 4 {
 			binary.LittleEndian.PutUint32(res.buffer, uint32(intvalue))
 		} else if col.ti.Size == 8 {
 			binary.LittleEndian.PutUint64(res.buffer, uint64(intvalue))
 		}
 	case typeFlt4, typeFlt8, typeFltN:
 		var floatvalue float64
 		switch val := val.(type) {
 		case float32:
 			floatvalue = float64(val)
 		case float64:
 			floatvalue = val
 		case int:
 			floatvalue = float64(val)
 		case int64:
 			floatvalue = float64(val)
 		default:
 			err = fmt.Errorf("mssql: invalid type for float column: %T %s", val, val)
 			return
 		}
 		if col.ti.Size == 4 {
 			res.buffer = make([]byte, 4)
 			binary.LittleEndian.PutUint32(res.buffer, math.Float32bits(float32(floatvalue)))
 		} else if col.ti.Size == 8 {
 			res.buffer = make([]byte, 8)
 			binary.LittleEndian.PutUint64(res.buffer, math.Float64bits(floatvalue))
 		}
 	case typeNVarChar, typeNText, typeNChar:
 		switch val := val.(type) {
 		case string:
 			res.buffer = str2ucs2(val)
 		case []byte:
 			res.buffer = val
 		default:
 			err = fmt.Errorf("mssql: invalid type for nvarchar column: %T %s", val, val)
 			return
 		}
 		res.ti.Size = len(res.buffer)
 	case typeVarChar, typeBigVarChar, typeText, typeChar, typeBigChar:
 		switch val := val.(type) {
 		case string:
 			res.buffer = []byte(val)
 		case []byte:
 			res.buffer = val
 		default:
 			err = fmt.Errorf("mssql: invalid type for varchar column: %T %s", val, val)
 			return
 		}
 		res.ti.Size = len(res.buffer)
 	case typeBit, typeBitN:
 		if reflect.TypeOf(val).Kind() != reflect.Bool {
 			err = fmt.Errorf("mssql: invalid type for bit column: %T %s", val, val)
 			return
 		}
 		res.ti.TypeId = typeBitN
 		res.ti.Size = 1
 		res.buffer = make([]byte, 1)
 		if val.(bool) {
 			res.buffer[0] = 1
 		}
 	case typeDateTime2N:
 		switch val := val.(type) {
 		case time.Time:
 			res.buffer = encodeDateTime2(val, int(col.ti.Scale))
 			res.ti.Size = len(res.buffer)
 		case string:
 			var t time.Time
 			if t, err = time.Parse(sqlDateTimeFormat, val); err != nil {
 				return res, fmt.Errorf("bulk: unable to convert string to date: %v", err)
 			}
 			res.buffer = encodeDateTime2(t, int(col.ti.Scale))
 			res.ti.Size = len(res.buffer)
 		default:
 			err = fmt.Errorf("mssql: invalid type for datetime2 column: %T %s", val, val)
 			return
 		}
 	case typeDateTimeOffsetN:
 		switch val := val.(type) {
 		case time.Time:
 			res.buffer = encodeDateTimeOffset(val, int(col.ti.Scale))
 			res.ti.Size = len(res.buffer)
 		case string:
 			var t time.Time
 			if t, err = time.Parse(sqlDateTimeFormat, val); err != nil {
 				return res, fmt.Errorf("bulk: unable to convert string to date: %v", err)
 			}
 			res.buffer = encodeDateTimeOffset(t, int(col.ti.Scale))
 			res.ti.Size = len(res.buffer)
 		default:
 			err = fmt.Errorf("mssql: invalid type for datetimeoffset column: %T %s", val, val)
 			return
 		}
 	case typeDateN:
 		switch val := val.(type) {
 		case time.Time:
 			res.buffer = encodeDate(val)
 			res.ti.Size = len(res.buffer)
 		case string:
 			var t time.Time
 			if t, err = time.ParseInLocation(sqlDateFormat, val, time.UTC); err != nil {
 				return res, fmt.Errorf("bulk: unable to convert string to date: %v", err)
 			}
 			res.buffer = encodeDate(t)
 			res.ti.Size = len(res.buffer)
 		default:
 			err = fmt.Errorf("mssql: invalid type for date column: %T %s", val, val)
 			return
 		}
 	case typeDateTime, typeDateTimeN, typeDateTim4:
 		var t time.Time
 		switch val := val.(type) {
 		case time.Time:
 			t = val
 		case string:
 			if t, err = time.Parse(sqlDateTimeFormat, val); err != nil {
 				return res, fmt.Errorf("bulk: unable to convert string to date: %v", err)
 			}
 		default:
 			err = fmt.Errorf("mssql: invalid type for datetime column: %T %s", val, val)
 			return
 		}
 		if col.ti.Size == 4 {
 			res.buffer = encodeDateTim4(t)
 			res.ti.Size = len(res.buffer)
 		} else if col.ti.Size == 8 {
 			res.buffer = encodeDateTime(t)
 			res.ti.Size = len(res.buffer)
 		} else {
 			err = fmt.Errorf("mssql: invalid size of column %d", col.ti.Size)
 		}
 	case typeTimeN:
 		var t time.Time
 		switch val := val.(type) {
 		case time.Time:
 			res.buffer = encodeTime(val.Hour(), val.Minute(), val.Second(), val.Nanosecond(), int(col.ti.Scale))
 			res.ti.Size = len(res.buffer)
 		case string:
 			if t, err = time.Parse(sqlTimeFormat, val); err != nil {
 				return res, fmt.Errorf("bulk: unable to convert string to time: %v", err)
 			}
 			res.buffer = encodeTime(t.Hour(), t.Minute(), t.Second(), t.Nanosecond(), int(col.ti.Scale))
 			res.ti.Size = len(res.buffer)
 		default:
 			err = fmt.Errorf("mssql: invalid type for time column: %T %s", val, val)
 			return
 		}
 	// case typeMoney, typeMoney4, typeMoneyN:
 	case typeDecimal, typeDecimalN, typeNumeric, typeNumericN:
 		prec := col.ti.Prec
 		scale := col.ti.Scale
 		var dec decimal.Decimal
 		switch v := val.(type) {
 		case int:
 			dec = decimal.Int64ToDecimalScale(int64(v), 0)
 		case int8:
 			dec = decimal.Int64ToDecimalScale(int64(v), 0)
 		case int16:
 			dec = decimal.Int64ToDecimalScale(int64(v), 0)
 		case int32:
 			dec = decimal.Int64ToDecimalScale(int64(v), 0)
 		case int64:
 			dec = decimal.Int64ToDecimalScale(int64(v), 0)
 		case float32:
 			dec, err = decimal.Float64ToDecimalScale(float64(v), scale)
 		case float64:
 			dec, err = decimal.Float64ToDecimalScale(float64(v), scale)
 		case string:
 			dec, err = decimal.StringToDecimalScale(v, scale)
 		default:
 			return res, fmt.Errorf("unknown value for decimal: %T %#v", v, v)
 		}
 		if err != nil {
 			return res, err
 		}
 		dec.SetPrec(prec)
 		var length byte
 		switch {
 		case prec <= 9:
 			length = 4
 		case prec <= 19:
 			length = 8
 		case prec <= 28:
 			length = 12
 		default:
 			length = 16
 		}
 		buf := make([]byte, length+1)
 		// first byte length written by typeInfo.writer
 		res.ti.Size = int(length) + 1
 		// second byte sign
 		if !dec.IsPositive() {
 			buf[0] = 0
 		} else {
 			buf[0] = 1
 		}
 		ub := dec.UnscaledBytes()
 		l := len(ub)
 		if l > int(length) {
 			err = fmt.Errorf("decimal out of range: %s", dec)
 			return res, err
 		}
 		// reverse the bytes
 		for i, j := 1, l-1; j >= 0; i, j = i+1, j-1 {
 			buf[i] = ub[j]
 		}
 		res.buffer = buf
 	case typeBigVarBin, typeBigBinary:
 		switch val := val.(type) {
 		case []byte:
 			res.ti.Size = len(val)
 			res.buffer = val
 		default:
 			err = fmt.Errorf("mssql: invalid type for Binary column: %T %s", val, val)
 			return
 		}
 	case typeGuid:
 		switch val := val.(type) {
 		case []byte:
 			res.ti.Size = len(val)
 			res.buffer = val
 		default:
 			err = fmt.Errorf("mssql: invalid type for Guid column: %T %s", val, val)
 			return
 		}
 	default:
 		err = fmt.Errorf("mssql: type %x not implemented", col.ti.TypeId)
 	}
 	return
 }
 func (b *Bulk) dlogf(format string, v ...interface{}) {
 	if b.Debug {
 		b.cn.sess.log.Printf(format, v...)
 	}
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/bulkcopy_sql.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/bulkcopy_sql.go
@ -1,93 +0,0 @@
 package mssql
 import (
 	"context"
 	"database/sql/driver"
 	"encoding/json"
 	"errors"
 )
 type copyin struct {
 	cn       *Conn
 	bulkcopy *Bulk
 	closed   bool
 }
 type serializableBulkConfig struct {
 	TableName   string
 	ColumnsName []string
 	Options     BulkOptions
 }
 func (d *Driver) OpenConnection(dsn string) (*Conn, error) {
 	return d.open(context.Background(), dsn)
 }
 func (c *Conn) prepareCopyIn(ctx context.Context, query string) (_ driver.Stmt, err error) {
 	config_json := query[11:]
 	bulkconfig := serializableBulkConfig{}
 	err = json.Unmarshal([]byte(config_json), &bulkconfig)
 	if err != nil {
 		return
 	}
 	bulkcopy := c.CreateBulkContext(ctx, bulkconfig.TableName, bulkconfig.ColumnsName)
 	bulkcopy.Options = bulkconfig.Options
 	ci := &copyin{
 		cn:       c,
 		bulkcopy: bulkcopy,
 	}
 	return ci, nil
 }
 func CopyIn(table string, options BulkOptions, columns ...string) string {
 	bulkconfig := &serializableBulkConfig{TableName: table, Options: options, ColumnsName: columns}
 	config_json, err := json.Marshal(bulkconfig)
 	if err != nil {
 		panic(err)
 	}
 	stmt := "INSERTBULK " + string(config_json)
 	return stmt
 }
 func (ci *copyin) NumInput() int {
 	return -1
 }
 func (ci *copyin) Query(v []driver.Value) (r driver.Rows, err error) {
 	panic("should never be called")
 }
 func (ci *copyin) Exec(v []driver.Value) (r driver.Result, err error) {
 	if ci.closed {
 		return nil, errors.New("copyin query is closed")
 	}
 	if len(v) == 0 {
 		rowCount, err := ci.bulkcopy.Done()
 		ci.closed = true
 		return driver.RowsAffected(rowCount), err
 	}
 	t := make([]interface{}, len(v))
 	for i, val := range v {
 		t[i] = val
 	}
 	err = ci.bulkcopy.AddRow(t)
 	if err != nil {
 		return
 	}
 	return driver.RowsAffected(0), nil
 }
 func (ci *copyin) Close() (err error) {
 	return nil
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/conn_str.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/conn_str.go
@ -1,500 +0,0 @@
 package mssql
 import (
 	"fmt"
 	"net"
 	"net/url"
 	"os"
 	"strconv"
 	"strings"
 	"time"
 	"unicode"
 )
 const defaultServerPort = 1433
 type connectParams struct {
 	logFlags                  uint64
 	port                      uint64
 	host                      string
 	instance                  string
 	database                  string
 	user                      string
 	password                  string
 	dial_timeout              time.Duration
 	conn_timeout              time.Duration
 	keepAlive                 time.Duration
 	encrypt                   bool
 	disableEncryption         bool
 	trustServerCertificate    bool
 	certificate               string
 	hostInCertificate         string
 	hostInCertificateProvided bool
 	serverSPN                 string
 	workstation               string
 	appname                   string
 	typeFlags                 uint8
 	failOverPartner           string
 	failOverPort              uint64
 	packetSize                uint16
 	fedAuthLibrary            int
 	fedAuthADALWorkflow       byte
 }
 // default packet size for TDS buffer
 const defaultPacketSize = 4096
 func parseConnectParams(dsn string) (connectParams, error) {
 	p := connectParams{
 		fedAuthLibrary: fedAuthLibraryReserved,
 	}
 	var params map[string]string
 	if strings.HasPrefix(dsn, "odbc:") {
 		parameters, err := splitConnectionStringOdbc(dsn[len("odbc:"):])
 		if err != nil {
 			return p, err
 		}
 		params = parameters
 	} else if strings.HasPrefix(dsn, "sqlserver://") {
 		parameters, err := splitConnectionStringURL(dsn)
 		if err != nil {
 			return p, err
 		}
 		params = parameters
 	} else {
 		params = splitConnectionString(dsn)
 	}
 	strlog, ok := params["log"]
 	if ok {
 		var err error
 		p.logFlags, err = strconv.ParseUint(strlog, 10, 64)
 		if err != nil {
 			return p, fmt.Errorf("invalid log parameter '%s': %s", strlog, err.Error())
 		}
 	}
 	server := params["server"]
 	parts := strings.SplitN(server, `\`, 2)
 	p.host = parts[0]
 	if p.host == "." || strings.ToUpper(p.host) == "(LOCAL)" || p.host == "" {
 		p.host = "localhost"
 	}
 	if len(parts) > 1 {
 		p.instance = parts[1]
 	}
 	p.database = params["database"]
 	p.user = params["user id"]
 	p.password = params["password"]
 	p.port = 0
 	strport, ok := params["port"]
 	if ok {
 		var err error
 		p.port, err = strconv.ParseUint(strport, 10, 16)
 		if err != nil {
 			f := "invalid tcp port '%v': %v"
 			return p, fmt.Errorf(f, strport, err.Error())
 		}
 	}
 	// https://docs.microsoft.com/en-us/sql/database-engine/configure-windows/configure-the-network-packet-size-server-configuration-option
 	p.packetSize = defaultPacketSize
 	strpsize, ok := params["packet size"]
 	if ok {
 		var err error
 		psize, err := strconv.ParseUint(strpsize, 0, 16)
 		if err != nil {
 			f := "invalid packet size '%v': %v"
 			return p, fmt.Errorf(f, strpsize, err.Error())
 		}
 		// Ensure packet size falls within the TDS protocol range of 512 to 32767 bytes
 		// NOTE: Encrypted connections have a maximum size of 16383 bytes.  If you request
 		// a higher packet size, the server will respond with an ENVCHANGE request to
 		// alter the packet size to 16383 bytes.
 		p.packetSize = uint16(psize)
 		if p.packetSize < 512 {
 			p.packetSize = 512
 		} else if p.packetSize > 32767 {
 			p.packetSize = 32767
 		}
 	}
 	// https://msdn.microsoft.com/en-us/library/dd341108.aspx
 	//
 	// Do not set a connection timeout. Use Context to manage such things.
 	// Default to zero, but still allow it to be set.
 	if strconntimeout, ok := params["connection timeout"]; ok {
 		timeout, err := strconv.ParseUint(strconntimeout, 10, 64)
 		if err != nil {
 			f := "invalid connection timeout '%v': %v"
 			return p, fmt.Errorf(f, strconntimeout, err.Error())
 		}
 		p.conn_timeout = time.Duration(timeout) * time.Second
 	}
 	p.dial_timeout = 15 * time.Second
 	if strdialtimeout, ok := params["dial timeout"]; ok {
 		timeout, err := strconv.ParseUint(strdialtimeout, 10, 64)
 		if err != nil {
 			f := "invalid dial timeout '%v': %v"
 			return p, fmt.Errorf(f, strdialtimeout, err.Error())
 		}
 		p.dial_timeout = time.Duration(timeout) * time.Second
 	}
 	// default keep alive should be 30 seconds according to spec:
 	// https://msdn.microsoft.com/en-us/library/dd341108.aspx
 	p.keepAlive = 30 * time.Second
 	if keepAlive, ok := params["keepalive"]; ok {
 		timeout, err := strconv.ParseUint(keepAlive, 10, 64)
 		if err != nil {
 			f := "invalid keepAlive value '%s': %s"
 			return p, fmt.Errorf(f, keepAlive, err.Error())
 		}
 		p.keepAlive = time.Duration(timeout) * time.Second
 	}
 	encrypt, ok := params["encrypt"]
 	if ok {
 		if strings.EqualFold(encrypt, "DISABLE") {
 			p.disableEncryption = true
 		} else {
 			var err error
 			p.encrypt, err = strconv.ParseBool(encrypt)
 			if err != nil {
 				f := "invalid encrypt '%s': %s"
 				return p, fmt.Errorf(f, encrypt, err.Error())
 			}
 		}
 	} else {
 		p.trustServerCertificate = true
 	}
 	trust, ok := params["trustservercertificate"]
 	if ok {
 		var err error
 		p.trustServerCertificate, err = strconv.ParseBool(trust)
 		if err != nil {
 			f := "invalid trust server certificate '%s': %s"
 			return p, fmt.Errorf(f, trust, err.Error())
 		}
 	}
 	p.certificate = params["certificate"]
 	p.hostInCertificate, ok = params["hostnameincertificate"]
 	if ok {
 		p.hostInCertificateProvided = true
 	} else {
 		p.hostInCertificate = p.host
 		p.hostInCertificateProvided = false
 	}
 	serverSPN, ok := params["serverspn"]
 	if ok {
 		p.serverSPN = serverSPN
 	} else {
 		p.serverSPN = generateSpn(p.host, resolveServerPort(p.port))
 	}
 	workstation, ok := params["workstation id"]
 	if ok {
 		p.workstation = workstation
 	} else {
 		workstation, err := os.Hostname()
 		if err == nil {
 			p.workstation = workstation
 		}
 	}
 	appname, ok := params["app name"]
 	if !ok {
 		appname = "go-mssqldb"
 	}
 	p.appname = appname
 	appintent, ok := params["applicationintent"]
 	if ok {
 		if appintent == "ReadOnly" {
 			if p.database == "" {
 				return p, fmt.Errorf("database must be specified when ApplicationIntent is ReadOnly")
 			}
 			p.typeFlags |= fReadOnlyIntent
 		}
 	}
 	failOverPartner, ok := params["failoverpartner"]
 	if ok {
 		p.failOverPartner = failOverPartner
 	}
 	failOverPort, ok := params["failoverport"]
 	if ok {
 		var err error
 		p.failOverPort, err = strconv.ParseUint(failOverPort, 0, 16)
 		if err != nil {
 			f := "invalid tcp port '%v': %v"
 			return p, fmt.Errorf(f, failOverPort, err.Error())
 		}
 	}
 	return p, nil
 }
 // convert connectionParams to url style connection string
 // used mostly for testing
 func (p connectParams) toUrl() *url.URL {
 	q := url.Values{}
 	if p.database != "" {
 		q.Add("database", p.database)
 	}
 	if p.logFlags != 0 {
 		q.Add("log", strconv.FormatUint(p.logFlags, 10))
 	}
 	res := url.URL{
 		Scheme: "sqlserver",
 		Host:   p.host,
 		User:   url.UserPassword(p.user, p.password),
 	}
 	if p.instance != "" {
 		res.Path = p.instance
 	}
 	if len(q) > 0 {
 		res.RawQuery = q.Encode()
 	}
 	return &res
 }
 func splitConnectionString(dsn string) (res map[string]string) {
 	res = map[string]string{}
 	parts := strings.Split(dsn, ";")
 	for _, part := range parts {
 		if len(part) == 0 {
 			continue
 		}
 		lst := strings.SplitN(part, "=", 2)
 		name := strings.TrimSpace(strings.ToLower(lst[0]))
 		if len(name) == 0 {
 			continue
 		}
 		var value string = ""
 		if len(lst) > 1 {
 			value = strings.TrimSpace(lst[1])
 		}
 		res[name] = value
 	}
 	return res
 }
 // Splits a URL of the form sqlserver://username:password@host/instance?param1=value&param2=value
 func splitConnectionStringURL(dsn string) (map[string]string, error) {
 	res := map[string]string{}
 	u, err := url.Parse(dsn)
 	if err != nil {
 		return res, err
 	}
 	if u.Scheme != "sqlserver" {
 		return res, fmt.Errorf("scheme %s is not recognized", u.Scheme)
 	}
 	if u.User != nil {
 		res["user id"] = u.User.Username()
 		p, exists := u.User.Password()
 		if exists {
 			res["password"] = p
 		}
 	}
 	host, port, err := net.SplitHostPort(u.Host)
 	if err != nil {
 		host = u.Host
 	}
 	if len(u.Path) > 0 {
 		res["server"] = host + "\\" + u.Path[1:]
 	} else {
 		res["server"] = host
 	}
 	if len(port) > 0 {
 		res["port"] = port
 	}
 	query := u.Query()
 	for k, v := range query {
 		if len(v) > 1 {
 			return res, fmt.Errorf("key %s provided more than once", k)
 		}
 		res[strings.ToLower(k)] = v[0]
 	}
 	return res, nil
 }
 // Splits a URL in the ODBC format
 func splitConnectionStringOdbc(dsn string) (map[string]string, error) {
 	res := map[string]string{}
 	type parserState int
 	const (
 		// Before the start of a key
 		parserStateBeforeKey parserState = iota
 		// Inside a key
 		parserStateKey
 		// Beginning of a value. May be bare or braced
 		parserStateBeginValue
 		// Inside a bare value
 		parserStateBareValue
 		// Inside a braced value
 		parserStateBracedValue
 		// A closing brace inside a braced value.
 		// May be the end of the value or an escaped closing brace, depending on the next character
 		parserStateBracedValueClosingBrace
 		// After a value. Next character should be a semicolon or whitespace.
 		parserStateEndValue
 	)
 	var state = parserStateBeforeKey
 	var key string
 	var value string
 	for i, c := range dsn {
 		switch state {
 		case parserStateBeforeKey:
 			switch {
 			case c == '=':
 				return res, fmt.Errorf("unexpected character = at index %d. Expected start of key or semi-colon or whitespace", i)
 			case !unicode.IsSpace(c) && c != ';':
 				state = parserStateKey
 				key += string(c)
 			}
 		case parserStateKey:
 			switch c {
 			case '=':
 				key = normalizeOdbcKey(key)
 				state = parserStateBeginValue
 			case ';':
 				// Key without value
 				key = normalizeOdbcKey(key)
 				res[key] = value
 				key = ""
 				value = ""
 				state = parserStateBeforeKey
 			default:
 				key += string(c)
 			}
 		case parserStateBeginValue:
 			switch {
 			case c == '{':
 				state = parserStateBracedValue
 			case c == ';':
 				// Empty value
 				res[key] = value
 				key = ""
 				state = parserStateBeforeKey
 			case unicode.IsSpace(c):
 				// Ignore whitespace
 			default:
 				state = parserStateBareValue
 				value += string(c)
 			}
 		case parserStateBareValue:
 			if c == ';' {
 				res[key] = strings.TrimRightFunc(value, unicode.IsSpace)
 				key = ""
 				value = ""
 				state = parserStateBeforeKey
 			} else {
 				value += string(c)
 			}
 		case parserStateBracedValue:
 			if c == '}' {
 				state = parserStateBracedValueClosingBrace
 			} else {
 				value += string(c)
 			}
 		case parserStateBracedValueClosingBrace:
 			if c == '}' {
 				// Escaped closing brace
 				value += string(c)
 				state = parserStateBracedValue
 				continue
 			}
 			// End of braced value
 			res[key] = value
 			key = ""
 			value = ""
 			// This character is the first character past the end,
 			// so it needs to be parsed like the parserStateEndValue state.
 			state = parserStateEndValue
 			switch {
 			case c == ';':
 				state = parserStateBeforeKey
 			case unicode.IsSpace(c):
 				// Ignore whitespace
 			default:
 				return res, fmt.Errorf("unexpected character %c at index %d. Expected semi-colon or whitespace", c, i)
 			}
 		case parserStateEndValue:
 			switch {
 			case c == ';':
 				state = parserStateBeforeKey
 			case unicode.IsSpace(c):
 				// Ignore whitespace
 			default:
 				return res, fmt.Errorf("unexpected character %c at index %d. Expected semi-colon or whitespace", c, i)
 			}
 		}
 	}
 	switch state {
 	case parserStateBeforeKey: // Okay
 	case parserStateKey: // Unfinished key. Treat as key without value.
 		key = normalizeOdbcKey(key)
 		res[key] = value
 	case parserStateBeginValue: // Empty value
 		res[key] = value
 	case parserStateBareValue:
 		res[key] = strings.TrimRightFunc(value, unicode.IsSpace)
 	case parserStateBracedValue:
 		return res, fmt.Errorf("unexpected end of braced value at index %d", len(dsn))
 	case parserStateBracedValueClosingBrace: // End of braced value
 		res[key] = value
 	case parserStateEndValue: // Okay
 	}
 	return res, nil
 }
 // Normalizes the given string as an ODBC-format key
 func normalizeOdbcKey(s string) string {
 	return strings.ToLower(strings.TrimRightFunc(s, unicode.IsSpace))
 }
 func resolveServerPort(port uint64) uint64 {
 	if port == 0 {
 		return defaultServerPort
 	}
 	return port
 }
 func generateSpn(host string, port uint64) string {
 	return fmt.Sprintf("MSSQLSvc/%s:%d", host, port)
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/convert.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/convert.go
@ -1,306 +0,0 @@
 package mssql
 import "errors"
 // Copyright 2011 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 // Type conversions for Scan.
 // This file was imported from database.sql.convert for go 1.10.3 with minor modifications to get
 // convertAssign function
 // This function is used internally by sql to convert values during call to Scan, we need same
 // logic to return values for OUTPUT parameters.
 // TODO: sql library should instead expose function defaultCheckNamedValue to be callable by drivers
 import (
 	"database/sql"
 	"database/sql/driver"
 	"fmt"
 	"reflect"
 	"strconv"
 	"time"
 )
 var errNilPtr = errors.New("destination pointer is nil") // embedded in descriptive error
 // convertAssign copies to dest the value in src, converting it if possible.
 // An error is returned if the copy would result in loss of information.
 // dest should be a pointer type.
 func convertAssign(dest, src interface{}) error {
 	// Common cases, without reflect.
 	switch s := src.(type) {
 	case string:
 		switch d := dest.(type) {
 		case *string:
 			if d == nil {
 				return errNilPtr
 			}
 			*d = s
 			return nil
 		case *[]byte:
 			if d == nil {
 				return errNilPtr
 			}
 			*d = []byte(s)
 			return nil
 		case *sql.RawBytes:
 			if d == nil {
 				return errNilPtr
 			}
 			*d = append((*d)[:0], s...)
 			return nil
 		}
 	case []byte:
 		switch d := dest.(type) {
 		case *string:
 			if d == nil {
 				return errNilPtr
 			}
 			*d = string(s)
 			return nil
 		case *interface{}:
 			if d == nil {
 				return errNilPtr
 			}
 			*d = cloneBytes(s)
 			return nil
 		case *[]byte:
 			if d == nil {
 				return errNilPtr
 			}
 			*d = cloneBytes(s)
 			return nil
 		case *sql.RawBytes:
 			if d == nil {
 				return errNilPtr
 			}
 			*d = s
 			return nil
 		}
 	case time.Time:
 		switch d := dest.(type) {
 		case *time.Time:
 			*d = s
 			return nil
 		case *string:
 			*d = s.Format(time.RFC3339Nano)
 			return nil
 		case *[]byte:
 			if d == nil {
 				return errNilPtr
 			}
 			*d = []byte(s.Format(time.RFC3339Nano))
 			return nil
 		case *sql.RawBytes:
 			if d == nil {
 				return errNilPtr
 			}
 			*d = s.AppendFormat((*d)[:0], time.RFC3339Nano)
 			return nil
 		}
 	case nil:
 		switch d := dest.(type) {
 		case *interface{}:
 			if d == nil {
 				return errNilPtr
 			}
 			*d = nil
 			return nil
 		case *[]byte:
 			if d == nil {
 				return errNilPtr
 			}
 			*d = nil
 			return nil
 		case *sql.RawBytes:
 			if d == nil {
 				return errNilPtr
 			}
 			*d = nil
 			return nil
 		}
 	}
 	var sv reflect.Value
 	switch d := dest.(type) {
 	case *string:
 		sv = reflect.ValueOf(src)
 		switch sv.Kind() {
 		case reflect.Bool,
 			reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
 			reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64,
 			reflect.Float32, reflect.Float64:
 			*d = asString(src)
 			return nil
 		}
 	case *[]byte:
 		sv = reflect.ValueOf(src)
 		if b, ok := asBytes(nil, sv); ok {
 			*d = b
 			return nil
 		}
 	case *sql.RawBytes:
 		sv = reflect.ValueOf(src)
 		if b, ok := asBytes([]byte(*d)[:0], sv); ok {
 			*d = sql.RawBytes(b)
 			return nil
 		}
 	case *bool:
 		bv, err := driver.Bool.ConvertValue(src)
 		if err == nil {
 			*d = bv.(bool)
 		}
 		return err
 	case *interface{}:
 		*d = src
 		return nil
 	}
 	if scanner, ok := dest.(sql.Scanner); ok {
 		return scanner.Scan(src)
 	}
 	dpv := reflect.ValueOf(dest)
 	if dpv.Kind() != reflect.Ptr {
 		return errors.New("destination not a pointer")
 	}
 	if dpv.IsNil() {
 		return errNilPtr
 	}
 	if !sv.IsValid() {
 		sv = reflect.ValueOf(src)
 	}
 	dv := reflect.Indirect(dpv)
 	if sv.IsValid() && sv.Type().AssignableTo(dv.Type()) {
 		switch b := src.(type) {
 		case []byte:
 			dv.Set(reflect.ValueOf(cloneBytes(b)))
 		default:
 			dv.Set(sv)
 		}
 		return nil
 	}
 	if dv.Kind() == sv.Kind() && sv.Type().ConvertibleTo(dv.Type()) {
 		dv.Set(sv.Convert(dv.Type()))
 		return nil
 	}
 	// The following conversions use a string value as an intermediate representation
 	// to convert between various numeric types.
 	//
 	// This also allows scanning into user defined types such as "type Int int64".
 	// For symmetry, also check for string destination types.
 	switch dv.Kind() {
 	case reflect.Ptr:
 		if src == nil {
 			dv.Set(reflect.Zero(dv.Type()))
 			return nil
 		} else {
 			dv.Set(reflect.New(dv.Type().Elem()))
 			return convertAssign(dv.Interface(), src)
 		}
 	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
 		s := asString(src)
 		i64, err := strconv.ParseInt(s, 10, dv.Type().Bits())
 		if err != nil {
 			err = strconvErr(err)
 			return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err)
 		}
 		dv.SetInt(i64)
 		return nil
 	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
 		s := asString(src)
 		u64, err := strconv.ParseUint(s, 10, dv.Type().Bits())
 		if err != nil {
 			err = strconvErr(err)
 			return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err)
 		}
 		dv.SetUint(u64)
 		return nil
 	case reflect.Float32, reflect.Float64:
 		s := asString(src)
 		f64, err := strconv.ParseFloat(s, dv.Type().Bits())
 		if err != nil {
 			err = strconvErr(err)
 			return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err)
 		}
 		dv.SetFloat(f64)
 		return nil
 	case reflect.String:
 		switch v := src.(type) {
 		case string:
 			dv.SetString(v)
 			return nil
 		case []byte:
 			dv.SetString(string(v))
 			return nil
 		}
 	}
 	return fmt.Errorf("unsupported Scan, storing driver.Value type %T into type %T", src, dest)
 }
 func strconvErr(err error) error {
 	if ne, ok := err.(*strconv.NumError); ok {
 		return ne.Err
 	}
 	return err
 }
 func cloneBytes(b []byte) []byte {
 	if b == nil {
 		return nil
 	} else {
 		c := make([]byte, len(b))
 		copy(c, b)
 		return c
 	}
 }
 func asString(src interface{}) string {
 	switch v := src.(type) {
 	case string:
 		return v
 	case []byte:
 		return string(v)
 	}
 	rv := reflect.ValueOf(src)
 	switch rv.Kind() {
 	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
 		return strconv.FormatInt(rv.Int(), 10)
 	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
 		return strconv.FormatUint(rv.Uint(), 10)
 	case reflect.Float64:
 		return strconv.FormatFloat(rv.Float(), 'g', -1, 64)
 	case reflect.Float32:
 		return strconv.FormatFloat(rv.Float(), 'g', -1, 32)
 	case reflect.Bool:
 		return strconv.FormatBool(rv.Bool())
 	}
 	return fmt.Sprintf("%v", src)
 }
 func asBytes(buf []byte, rv reflect.Value) (b []byte, ok bool) {
 	switch rv.Kind() {
 	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
 		return strconv.AppendInt(buf, rv.Int(), 10), true
 	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
 		return strconv.AppendUint(buf, rv.Uint(), 10), true
 	case reflect.Float32:
 		return strconv.AppendFloat(buf, rv.Float(), 'g', -1, 32), true
 	case reflect.Float64:
 		return strconv.AppendFloat(buf, rv.Float(), 'g', -1, 64), true
 	case reflect.Bool:
 		return strconv.AppendBool(buf, rv.Bool()), true
 	case reflect.String:
 		s := rv.String()
 		return append(buf, s...), true
 	}
 	return
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/doc.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/doc.go
@ -1,14 +0,0 @@
 // package mssql implements the TDS protocol used to connect to MS SQL Server (sqlserver)
 // database servers.
 //
 // This package registers the driver:
 //    sqlserver: uses native "@" parameter placeholder names and does no pre-processing.
 //
 // If the ordinal position is used for query parameters, identifiers will be named
 // "@p1", "@p2", ... "@pN".
 //
 // Please refer to the README for the format of the DSN. There are multiple DSN
 // formats accepted: ADO style, ODBC style, and URL style. The following is an
 // example of a URL style DSN:
 //    sqlserver://sa:mypass@localhost:1234?database=master&connection+timeout=30
 package mssql
--- a/vendor/github.com/denisenkom/go-mssqldb/error.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/error.go
@ -1,73 +0,0 @@
 package mssql
 import (
 	"fmt"
 )
 // Error represents an SQL Server error. This
 // type includes methods for reading the contents
 // of the struct, which allows calling programs
 // to check for specific error conditions without
 // having to import this package directly.
 type Error struct {
 	Number     int32
 	State      uint8
 	Class      uint8
 	Message    string
 	ServerName string
 	ProcName   string
 	LineNo     int32
 }
 func (e Error) Error() string {
 	return "mssql: " + e.Message
 }
 // SQLErrorNumber returns the SQL Server error number.
 func (e Error) SQLErrorNumber() int32 {
 	return e.Number
 }
 func (e Error) SQLErrorState() uint8 {
 	return e.State
 }
 func (e Error) SQLErrorClass() uint8 {
 	return e.Class
 }
 func (e Error) SQLErrorMessage() string {
 	return e.Message
 }
 func (e Error) SQLErrorServerName() string {
 	return e.ServerName
 }
 func (e Error) SQLErrorProcName() string {
 	return e.ProcName
 }
 func (e Error) SQLErrorLineNo() int32 {
 	return e.LineNo
 }
 type StreamError struct {
 	Message string
 }
 func (e StreamError) Error() string {
 	return e.Message
 }
 func streamErrorf(format string, v ...interface{}) StreamError {
 	return StreamError{"Invalid TDS stream: " + fmt.Sprintf(format, v...)}
 }
 func badStreamPanic(err error) {
 	panic(err)
 }
 func badStreamPanicf(format string, v ...interface{}) {
 	panic(streamErrorf(format, v...))
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/fedauth.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/fedauth.go
@ -1,82 +0,0 @@
 package mssql
 import (
 	"context"
 	"errors"
 )
 // Federated authentication library affects the login data structure and message sequence.
 const (
 	// fedAuthLibraryLiveIDCompactToken specifies the Microsoft Live ID Compact Token authentication scheme
 	fedAuthLibraryLiveIDCompactToken = 0x00
 	// fedAuthLibrarySecurityToken specifies a token-based authentication where the token is available
 	// without additional information provided during the login sequence.
 	fedAuthLibrarySecurityToken = 0x01
 	// fedAuthLibraryADAL specifies a token-based authentication where a token is obtained during the
 	// login sequence using the server SPN and STS URL provided by the server during login.
 	fedAuthLibraryADAL = 0x02
 	// fedAuthLibraryReserved is used to indicate that no federated authentication scheme applies.
 	fedAuthLibraryReserved = 0x7F
 )
 // Federated authentication ADAL workflow affects the mechanism used to authenticate.
 const (
 	// fedAuthADALWorkflowPassword uses a username/password to obtain a token from Active Directory
 	fedAuthADALWorkflowPassword = 0x01
 	// fedAuthADALWorkflowPassword uses the Windows identity to obtain a token from Active Directory
 	fedAuthADALWorkflowIntegrated = 0x02
 	// fedAuthADALWorkflowMSI uses the managed identity service to obtain a token
 	fedAuthADALWorkflowMSI = 0x03
 )
 // newSecurityTokenConnector creates a new connector from a DSN and a token provider.
 // When invoked, token provider implementations should contact the security token
 // service specified and obtain the appropriate token, or return an error
 // to indicate why a token is not available.
 // The returned connector may be used with sql.OpenDB.
 func newSecurityTokenConnector(dsn string, tokenProvider func(ctx context.Context) (string, error)) (*Connector, error) {
 	if tokenProvider == nil {
 		return nil, errors.New("mssql: tokenProvider cannot be nil")
 	}
 	conn, err := NewConnector(dsn)
 	if err != nil {
 		return nil, err
 	}
 	conn.params.fedAuthLibrary = fedAuthLibrarySecurityToken
 	conn.securityTokenProvider = tokenProvider
 	return conn, nil
 }
 // newADALTokenConnector creates a new connector from a DSN and a Active Directory token provider.
 // Token provider implementations are called during federated
 // authentication login sequences where the server provides a service
 // principal name and security token service endpoint that should be used
 // to obtain the token. Implementations should contact the security token
 // service specified and obtain the appropriate token, or return an error
 // to indicate why a token is not available.
 //
 // The returned connector may be used with sql.OpenDB.
 func newActiveDirectoryTokenConnector(dsn string, adalWorkflow byte, tokenProvider func(ctx context.Context, serverSPN, stsURL string) (string, error)) (*Connector, error) {
 	if tokenProvider == nil {
 		return nil, errors.New("mssql: tokenProvider cannot be nil")
 	}
 	conn, err := NewConnector(dsn)
 	if err != nil {
 		return nil, err
 	}
 	conn.params.fedAuthLibrary = fedAuthLibraryADAL
 	conn.params.fedAuthADALWorkflow = adalWorkflow
 	conn.adalTokenProvider = tokenProvider
 	return conn, nil
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/go.mod
+++ b/vendor/github.com/denisenkom/go-mssqldb/go.mod
@ -1,8 +0,0 @@
 module github.com/denisenkom/go-mssqldb
 go 1.11
 require (
 	github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe
 	golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c
 )
--- a/vendor/github.com/denisenkom/go-mssqldb/go.sum
+++ b/vendor/github.com/denisenkom/go-mssqldb/go.sum
@ -1,5 +0,0 @@
 github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe h1:lXe2qZdvpiX5WZkZR4hgp4KJVfY3nMkvmwbVkpv1rVY=
 github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
 golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c h1:Vj5n4GlwjmQteupaxJ9+0FNOmBrHfq7vN4btdGoDZgI=
 golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/charset.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/charset.go
@ -1,113 +0,0 @@
 package cp
 type charsetMap struct {
 	sb [256]rune    // single byte runes, -1 for a double byte character lead byte
 	db map[int]rune // double byte runes
 }
 func collation2charset(col Collation) *charsetMap {
 	// http://msdn.microsoft.com/en-us/library/ms144250.aspx
 	// http://msdn.microsoft.com/en-us/library/ms144250(v=sql.105).aspx
 	switch col.SortId {
 	case 30, 31, 32, 33, 34:
 		return cp437
 	case 40, 41, 42, 44, 49, 55, 56, 57, 58, 59, 60, 61:
 		return cp850
 	case 50, 51, 52, 53, 54, 71, 72, 73, 74, 75:
 		return cp1252
 	case 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96:
 		return cp1250
 	case 104, 105, 106, 107, 108:
 		return cp1251
 	case 112, 113, 114, 121, 124:
 		return cp1253
 	case 128, 129, 130:
 		return cp1254
 	case 136, 137, 138:
 		return cp1255
 	case 144, 145, 146:
 		return cp1256
 	case 152, 153, 154, 155, 156, 157, 158, 159, 160:
 		return cp1257
 	case 183, 184, 185, 186:
 		return cp1252
 	case 192, 193:
 		return cp932
 	case 194, 195:
 		return cp949
 	case 196, 197:
 		return cp950
 	case 198, 199:
 		return cp936
 	case 200:
 		return cp932
 	case 201:
 		return cp949
 	case 202:
 		return cp950
 	case 203:
 		return cp936
 	case 204, 205, 206:
 		return cp874
 	case 210, 211, 212, 213, 214, 215, 216, 217:
 		return cp1252
 	}
 	// http://technet.microsoft.com/en-us/library/aa176553(v=sql.80).aspx
 	switch col.getLcid() {
 	case 0x001e, 0x041e:
 		return cp874
 	case 0x0411, 0x10411:
 		return cp932
 	case 0x0804, 0x1004, 0x20804:
 		return cp936
 	case 0x0012, 0x0412:
 		return cp949
 	case 0x0404, 0x1404, 0x0c04, 0x7c04, 0x30404:
 		return cp950
 	case 0x041c, 0x041a, 0x0405, 0x040e, 0x104e, 0x0415, 0x0418, 0x041b, 0x0424, 0x1040e:
 		return cp1250
 	case 0x0423, 0x0402, 0x042f, 0x0419, 0x081a, 0x0c1a, 0x0422, 0x043f, 0x0444, 0x082c:
 		return cp1251
 	case 0x0408:
 		return cp1253
 	case 0x041f, 0x042c, 0x0443:
 		return cp1254
 	case 0x040d:
 		return cp1255
 	case 0x0401, 0x0801, 0xc01, 0x1001, 0x1401, 0x1801, 0x1c01, 0x2001, 0x2401, 0x2801, 0x2c01, 0x3001, 0x3401, 0x3801, 0x3c01, 0x4001, 0x0429, 0x0420:
 		return cp1256
 	case 0x0425, 0x0426, 0x0427, 0x0827:
 		return cp1257
 	case 0x042a:
 		return cp1258
 	case 0x0439, 0x045a, 0x0465:
 		return nil
 	}
 	return cp1252
 }
 func CharsetToUTF8(col Collation, s []byte) string {
 	cm := collation2charset(col)
 	if cm == nil {
 		return string(s)
 	}
 	buf := make([]rune, 0, len(s))
 	for i := 0; i < len(s); i++ {
 		ch := cm.sb[s[i]]
 		if ch == -1 {
 			if i+1 == len(s) {
 				ch = 0xfffd
 			} else {
 				n := int(s[i+1]) + (int(s[i]) << 8)
 				i++
 				var ok bool
 				ch, ok = cm.db[n]
 				if !ok {
 					ch = 0xfffd
 				}
 			}
 		}
 		buf = append(buf, ch)
 	}
 	return string(buf)
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/collation.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/collation.go
@ -1,20 +0,0 @@
 package cp
 // http://msdn.microsoft.com/en-us/library/dd340437.aspx
 type Collation struct {
 	LcidAndFlags uint32
 	SortId       uint8
 }
 func (c Collation) getLcid() uint32 {
 	return c.LcidAndFlags & 0x000fffff
 }
 func (c Collation) getFlags() uint32 {
 	return (c.LcidAndFlags & 0x0ff00000) >> 20
 }
 func (c Collation) getVersion() uint32 {
 	return (c.LcidAndFlags & 0xf0000000) >> 28
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1250.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1250.go
@ -1,262 +0,0 @@
 package cp
 var cp1250 *charsetMap = &charsetMap{
 	sb: [256]rune{
 		0x0000, //NULL
 		0x0001, //START OF HEADING
 		0x0002, //START OF TEXT
 		0x0003, //END OF TEXT
 		0x0004, //END OF TRANSMISSION
 		0x0005, //ENQUIRY
 		0x0006, //ACKNOWLEDGE
 		0x0007, //BELL
 		0x0008, //BACKSPACE
 		0x0009, //HORIZONTAL TABULATION
 		0x000A, //LINE FEED
 		0x000B, //VERTICAL TABULATION
 		0x000C, //FORM FEED
 		0x000D, //CARRIAGE RETURN
 		0x000E, //SHIFT OUT
 		0x000F, //SHIFT IN
 		0x0010, //DATA LINK ESCAPE
 		0x0011, //DEVICE CONTROL ONE
 		0x0012, //DEVICE CONTROL TWO
 		0x0013, //DEVICE CONTROL THREE
 		0x0014, //DEVICE CONTROL FOUR
 		0x0015, //NEGATIVE ACKNOWLEDGE
 		0x0016, //SYNCHRONOUS IDLE
 		0x0017, //END OF TRANSMISSION BLOCK
 		0x0018, //CANCEL
 		0x0019, //END OF MEDIUM
 		0x001A, //SUBSTITUTE
 		0x001B, //ESCAPE
 		0x001C, //FILE SEPARATOR
 		0x001D, //GROUP SEPARATOR
 		0x001E, //RECORD SEPARATOR
 		0x001F, //UNIT SEPARATOR
 		0x0020, //SPACE
 		0x0021, //EXCLAMATION MARK
 		0x0022, //QUOTATION MARK
 		0x0023, //NUMBER SIGN
 		0x0024, //DOLLAR SIGN
 		0x0025, //PERCENT SIGN
 		0x0026, //AMPERSAND
 		0x0027, //APOSTROPHE
 		0x0028, //LEFT PARENTHESIS
 		0x0029, //RIGHT PARENTHESIS
 		0x002A, //ASTERISK
 		0x002B, //PLUS SIGN
 		0x002C, //COMMA
 		0x002D, //HYPHEN-MINUS
 		0x002E, //FULL STOP
 		0x002F, //SOLIDUS
 		0x0030, //DIGIT ZERO
 		0x0031, //DIGIT ONE
 		0x0032, //DIGIT TWO
 		0x0033, //DIGIT THREE
 		0x0034, //DIGIT FOUR
 		0x0035, //DIGIT FIVE
 		0x0036, //DIGIT SIX
 		0x0037, //DIGIT SEVEN
 		0x0038, //DIGIT EIGHT
 		0x0039, //DIGIT NINE
 		0x003A, //COLON
 		0x003B, //SEMICOLON
 		0x003C, //LESS-THAN SIGN
 		0x003D, //EQUALS SIGN
 		0x003E, //GREATER-THAN SIGN
 		0x003F, //QUESTION MARK
 		0x0040, //COMMERCIAL AT
 		0x0041, //LATIN CAPITAL LETTER A
 		0x0042, //LATIN CAPITAL LETTER B
 		0x0043, //LATIN CAPITAL LETTER C
 		0x0044, //LATIN CAPITAL LETTER D
 		0x0045, //LATIN CAPITAL LETTER E
 		0x0046, //LATIN CAPITAL LETTER F
 		0x0047, //LATIN CAPITAL LETTER G
 		0x0048, //LATIN CAPITAL LETTER H
 		0x0049, //LATIN CAPITAL LETTER I
 		0x004A, //LATIN CAPITAL LETTER J
 		0x004B, //LATIN CAPITAL LETTER K
 		0x004C, //LATIN CAPITAL LETTER L
 		0x004D, //LATIN CAPITAL LETTER M
 		0x004E, //LATIN CAPITAL LETTER N
 		0x004F, //LATIN CAPITAL LETTER O
 		0x0050, //LATIN CAPITAL LETTER P
 		0x0051, //LATIN CAPITAL LETTER Q
 		0x0052, //LATIN CAPITAL LETTER R
 		0x0053, //LATIN CAPITAL LETTER S
 		0x0054, //LATIN CAPITAL LETTER T
 		0x0055, //LATIN CAPITAL LETTER U
 		0x0056, //LATIN CAPITAL LETTER V
 		0x0057, //LATIN CAPITAL LETTER W
 		0x0058, //LATIN CAPITAL LETTER X
 		0x0059, //LATIN CAPITAL LETTER Y
 		0x005A, //LATIN CAPITAL LETTER Z
 		0x005B, //LEFT SQUARE BRACKET
 		0x005C, //REVERSE SOLIDUS
 		0x005D, //RIGHT SQUARE BRACKET
 		0x005E, //CIRCUMFLEX ACCENT
 		0x005F, //LOW LINE
 		0x0060, //GRAVE ACCENT
 		0x0061, //LATIN SMALL LETTER A
 		0x0062, //LATIN SMALL LETTER B
 		0x0063, //LATIN SMALL LETTER C
 		0x0064, //LATIN SMALL LETTER D
 		0x0065, //LATIN SMALL LETTER E
 		0x0066, //LATIN SMALL LETTER F
 		0x0067, //LATIN SMALL LETTER G
 		0x0068, //LATIN SMALL LETTER H
 		0x0069, //LATIN SMALL LETTER I
 		0x006A, //LATIN SMALL LETTER J
 		0x006B, //LATIN SMALL LETTER K
 		0x006C, //LATIN SMALL LETTER L
 		0x006D, //LATIN SMALL LETTER M
 		0x006E, //LATIN SMALL LETTER N
 		0x006F, //LATIN SMALL LETTER O
 		0x0070, //LATIN SMALL LETTER P
 		0x0071, //LATIN SMALL LETTER Q
 		0x0072, //LATIN SMALL LETTER R
 		0x0073, //LATIN SMALL LETTER S
 		0x0074, //LATIN SMALL LETTER T
 		0x0075, //LATIN SMALL LETTER U
 		0x0076, //LATIN SMALL LETTER V
 		0x0077, //LATIN SMALL LETTER W
 		0x0078, //LATIN SMALL LETTER X
 		0x0079, //LATIN SMALL LETTER Y
 		0x007A, //LATIN SMALL LETTER Z
 		0x007B, //LEFT CURLY BRACKET
 		0x007C, //VERTICAL LINE
 		0x007D, //RIGHT CURLY BRACKET
 		0x007E, //TILDE
 		0x007F, //DELETE
 		0x20AC, //EURO SIGN
 		0xFFFD, //UNDEFINED
 		0x201A, //SINGLE LOW-9 QUOTATION MARK
 		0xFFFD, //UNDEFINED
 		0x201E, //DOUBLE LOW-9 QUOTATION MARK
 		0x2026, //HORIZONTAL ELLIPSIS
 		0x2020, //DAGGER
 		0x2021, //DOUBLE DAGGER
 		0xFFFD, //UNDEFINED
 		0x2030, //PER MILLE SIGN
 		0x0160, //LATIN CAPITAL LETTER S WITH CARON
 		0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
 		0x015A, //LATIN CAPITAL LETTER S WITH ACUTE
 		0x0164, //LATIN CAPITAL LETTER T WITH CARON
 		0x017D, //LATIN CAPITAL LETTER Z WITH CARON
 		0x0179, //LATIN CAPITAL LETTER Z WITH ACUTE
 		0xFFFD, //UNDEFINED
 		0x2018, //LEFT SINGLE QUOTATION MARK
 		0x2019, //RIGHT SINGLE QUOTATION MARK
 		0x201C, //LEFT DOUBLE QUOTATION MARK
 		0x201D, //RIGHT DOUBLE QUOTATION MARK
 		0x2022, //BULLET
 		0x2013, //EN DASH
 		0x2014, //EM DASH
 		0xFFFD, //UNDEFINED
 		0x2122, //TRADE MARK SIGN
 		0x0161, //LATIN SMALL LETTER S WITH CARON
 		0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
 		0x015B, //LATIN SMALL LETTER S WITH ACUTE
 		0x0165, //LATIN SMALL LETTER T WITH CARON
 		0x017E, //LATIN SMALL LETTER Z WITH CARON
 		0x017A, //LATIN SMALL LETTER Z WITH ACUTE
 		0x00A0, //NO-BREAK SPACE
 		0x02C7, //CARON
 		0x02D8, //BREVE
 		0x0141, //LATIN CAPITAL LETTER L WITH STROKE
 		0x00A4, //CURRENCY SIGN
 		0x0104, //LATIN CAPITAL LETTER A WITH OGONEK
 		0x00A6, //BROKEN BAR
 		0x00A7, //SECTION SIGN
 		0x00A8, //DIAERESIS
 		0x00A9, //COPYRIGHT SIGN
 		0x015E, //LATIN CAPITAL LETTER S WITH CEDILLA
 		0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00AC, //NOT SIGN
 		0x00AD, //SOFT HYPHEN
 		0x00AE, //REGISTERED SIGN
 		0x017B, //LATIN CAPITAL LETTER Z WITH DOT ABOVE
 		0x00B0, //DEGREE SIGN
 		0x00B1, //PLUS-MINUS SIGN
 		0x02DB, //OGONEK
 		0x0142, //LATIN SMALL LETTER L WITH STROKE
 		0x00B4, //ACUTE ACCENT
 		0x00B5, //MICRO SIGN
 		0x00B6, //PILCROW SIGN
 		0x00B7, //MIDDLE DOT
 		0x00B8, //CEDILLA
 		0x0105, //LATIN SMALL LETTER A WITH OGONEK
 		0x015F, //LATIN SMALL LETTER S WITH CEDILLA
 		0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x013D, //LATIN CAPITAL LETTER L WITH CARON
 		0x02DD, //DOUBLE ACUTE ACCENT
 		0x013E, //LATIN SMALL LETTER L WITH CARON
 		0x017C, //LATIN SMALL LETTER Z WITH DOT ABOVE
 		0x0154, //LATIN CAPITAL LETTER R WITH ACUTE
 		0x00C1, //LATIN CAPITAL LETTER A WITH ACUTE
 		0x00C2, //LATIN CAPITAL LETTER A WITH CIRCUMFLEX
 		0x0102, //LATIN CAPITAL LETTER A WITH BREVE
 		0x00C4, //LATIN CAPITAL LETTER A WITH DIAERESIS
 		0x0139, //LATIN CAPITAL LETTER L WITH ACUTE
 		0x0106, //LATIN CAPITAL LETTER C WITH ACUTE
 		0x00C7, //LATIN CAPITAL LETTER C WITH CEDILLA
 		0x010C, //LATIN CAPITAL LETTER C WITH CARON
 		0x00C9, //LATIN CAPITAL LETTER E WITH ACUTE
 		0x0118, //LATIN CAPITAL LETTER E WITH OGONEK
 		0x00CB, //LATIN CAPITAL LETTER E WITH DIAERESIS
 		0x011A, //LATIN CAPITAL LETTER E WITH CARON
 		0x00CD, //LATIN CAPITAL LETTER I WITH ACUTE
 		0x00CE, //LATIN CAPITAL LETTER I WITH CIRCUMFLEX
 		0x010E, //LATIN CAPITAL LETTER D WITH CARON
 		0x0110, //LATIN CAPITAL LETTER D WITH STROKE
 		0x0143, //LATIN CAPITAL LETTER N WITH ACUTE
 		0x0147, //LATIN CAPITAL LETTER N WITH CARON
 		0x00D3, //LATIN CAPITAL LETTER O WITH ACUTE
 		0x00D4, //LATIN CAPITAL LETTER O WITH CIRCUMFLEX
 		0x0150, //LATIN CAPITAL LETTER O WITH DOUBLE ACUTE
 		0x00D6, //LATIN CAPITAL LETTER O WITH DIAERESIS
 		0x00D7, //MULTIPLICATION SIGN
 		0x0158, //LATIN CAPITAL LETTER R WITH CARON
 		0x016E, //LATIN CAPITAL LETTER U WITH RING ABOVE
 		0x00DA, //LATIN CAPITAL LETTER U WITH ACUTE
 		0x0170, //LATIN CAPITAL LETTER U WITH DOUBLE ACUTE
 		0x00DC, //LATIN CAPITAL LETTER U WITH DIAERESIS
 		0x00DD, //LATIN CAPITAL LETTER Y WITH ACUTE
 		0x0162, //LATIN CAPITAL LETTER T WITH CEDILLA
 		0x00DF, //LATIN SMALL LETTER SHARP S
 		0x0155, //LATIN SMALL LETTER R WITH ACUTE
 		0x00E1, //LATIN SMALL LETTER A WITH ACUTE
 		0x00E2, //LATIN SMALL LETTER A WITH CIRCUMFLEX
 		0x0103, //LATIN SMALL LETTER A WITH BREVE
 		0x00E4, //LATIN SMALL LETTER A WITH DIAERESIS
 		0x013A, //LATIN SMALL LETTER L WITH ACUTE
 		0x0107, //LATIN SMALL LETTER C WITH ACUTE
 		0x00E7, //LATIN SMALL LETTER C WITH CEDILLA
 		0x010D, //LATIN SMALL LETTER C WITH CARON
 		0x00E9, //LATIN SMALL LETTER E WITH ACUTE
 		0x0119, //LATIN SMALL LETTER E WITH OGONEK
 		0x00EB, //LATIN SMALL LETTER E WITH DIAERESIS
 		0x011B, //LATIN SMALL LETTER E WITH CARON
 		0x00ED, //LATIN SMALL LETTER I WITH ACUTE
 		0x00EE, //LATIN SMALL LETTER I WITH CIRCUMFLEX
 		0x010F, //LATIN SMALL LETTER D WITH CARON
 		0x0111, //LATIN SMALL LETTER D WITH STROKE
 		0x0144, //LATIN SMALL LETTER N WITH ACUTE
 		0x0148, //LATIN SMALL LETTER N WITH CARON
 		0x00F3, //LATIN SMALL LETTER O WITH ACUTE
 		0x00F4, //LATIN SMALL LETTER O WITH CIRCUMFLEX
 		0x0151, //LATIN SMALL LETTER O WITH DOUBLE ACUTE
 		0x00F6, //LATIN SMALL LETTER O WITH DIAERESIS
 		0x00F7, //DIVISION SIGN
 		0x0159, //LATIN SMALL LETTER R WITH CARON
 		0x016F, //LATIN SMALL LETTER U WITH RING ABOVE
 		0x00FA, //LATIN SMALL LETTER U WITH ACUTE
 		0x0171, //LATIN SMALL LETTER U WITH DOUBLE ACUTE
 		0x00FC, //LATIN SMALL LETTER U WITH DIAERESIS
 		0x00FD, //LATIN SMALL LETTER Y WITH ACUTE
 		0x0163, //LATIN SMALL LETTER T WITH CEDILLA
 		0x02D9, //DOT ABOVE
 	},
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1251.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1251.go
@ -1,262 +0,0 @@
 package cp
 var cp1251 *charsetMap = &charsetMap{
 	sb: [256]rune{
 		0x0000, //NULL
 		0x0001, //START OF HEADING
 		0x0002, //START OF TEXT
 		0x0003, //END OF TEXT
 		0x0004, //END OF TRANSMISSION
 		0x0005, //ENQUIRY
 		0x0006, //ACKNOWLEDGE
 		0x0007, //BELL
 		0x0008, //BACKSPACE
 		0x0009, //HORIZONTAL TABULATION
 		0x000A, //LINE FEED
 		0x000B, //VERTICAL TABULATION
 		0x000C, //FORM FEED
 		0x000D, //CARRIAGE RETURN
 		0x000E, //SHIFT OUT
 		0x000F, //SHIFT IN
 		0x0010, //DATA LINK ESCAPE
 		0x0011, //DEVICE CONTROL ONE
 		0x0012, //DEVICE CONTROL TWO
 		0x0013, //DEVICE CONTROL THREE
 		0x0014, //DEVICE CONTROL FOUR
 		0x0015, //NEGATIVE ACKNOWLEDGE
 		0x0016, //SYNCHRONOUS IDLE
 		0x0017, //END OF TRANSMISSION BLOCK
 		0x0018, //CANCEL
 		0x0019, //END OF MEDIUM
 		0x001A, //SUBSTITUTE
 		0x001B, //ESCAPE
 		0x001C, //FILE SEPARATOR
 		0x001D, //GROUP SEPARATOR
 		0x001E, //RECORD SEPARATOR
 		0x001F, //UNIT SEPARATOR
 		0x0020, //SPACE
 		0x0021, //EXCLAMATION MARK
 		0x0022, //QUOTATION MARK
 		0x0023, //NUMBER SIGN
 		0x0024, //DOLLAR SIGN
 		0x0025, //PERCENT SIGN
 		0x0026, //AMPERSAND
 		0x0027, //APOSTROPHE
 		0x0028, //LEFT PARENTHESIS
 		0x0029, //RIGHT PARENTHESIS
 		0x002A, //ASTERISK
 		0x002B, //PLUS SIGN
 		0x002C, //COMMA
 		0x002D, //HYPHEN-MINUS
 		0x002E, //FULL STOP
 		0x002F, //SOLIDUS
 		0x0030, //DIGIT ZERO
 		0x0031, //DIGIT ONE
 		0x0032, //DIGIT TWO
 		0x0033, //DIGIT THREE
 		0x0034, //DIGIT FOUR
 		0x0035, //DIGIT FIVE
 		0x0036, //DIGIT SIX
 		0x0037, //DIGIT SEVEN
 		0x0038, //DIGIT EIGHT
 		0x0039, //DIGIT NINE
 		0x003A, //COLON
 		0x003B, //SEMICOLON
 		0x003C, //LESS-THAN SIGN
 		0x003D, //EQUALS SIGN
 		0x003E, //GREATER-THAN SIGN
 		0x003F, //QUESTION MARK
 		0x0040, //COMMERCIAL AT
 		0x0041, //LATIN CAPITAL LETTER A
 		0x0042, //LATIN CAPITAL LETTER B
 		0x0043, //LATIN CAPITAL LETTER C
 		0x0044, //LATIN CAPITAL LETTER D
 		0x0045, //LATIN CAPITAL LETTER E
 		0x0046, //LATIN CAPITAL LETTER F
 		0x0047, //LATIN CAPITAL LETTER G
 		0x0048, //LATIN CAPITAL LETTER H
 		0x0049, //LATIN CAPITAL LETTER I
 		0x004A, //LATIN CAPITAL LETTER J
 		0x004B, //LATIN CAPITAL LETTER K
 		0x004C, //LATIN CAPITAL LETTER L
 		0x004D, //LATIN CAPITAL LETTER M
 		0x004E, //LATIN CAPITAL LETTER N
 		0x004F, //LATIN CAPITAL LETTER O
 		0x0050, //LATIN CAPITAL LETTER P
 		0x0051, //LATIN CAPITAL LETTER Q
 		0x0052, //LATIN CAPITAL LETTER R
 		0x0053, //LATIN CAPITAL LETTER S
 		0x0054, //LATIN CAPITAL LETTER T
 		0x0055, //LATIN CAPITAL LETTER U
 		0x0056, //LATIN CAPITAL LETTER V
 		0x0057, //LATIN CAPITAL LETTER W
 		0x0058, //LATIN CAPITAL LETTER X
 		0x0059, //LATIN CAPITAL LETTER Y
 		0x005A, //LATIN CAPITAL LETTER Z
 		0x005B, //LEFT SQUARE BRACKET
 		0x005C, //REVERSE SOLIDUS
 		0x005D, //RIGHT SQUARE BRACKET
 		0x005E, //CIRCUMFLEX ACCENT
 		0x005F, //LOW LINE
 		0x0060, //GRAVE ACCENT
 		0x0061, //LATIN SMALL LETTER A
 		0x0062, //LATIN SMALL LETTER B
 		0x0063, //LATIN SMALL LETTER C
 		0x0064, //LATIN SMALL LETTER D
 		0x0065, //LATIN SMALL LETTER E
 		0x0066, //LATIN SMALL LETTER F
 		0x0067, //LATIN SMALL LETTER G
 		0x0068, //LATIN SMALL LETTER H
 		0x0069, //LATIN SMALL LETTER I
 		0x006A, //LATIN SMALL LETTER J
 		0x006B, //LATIN SMALL LETTER K
 		0x006C, //LATIN SMALL LETTER L
 		0x006D, //LATIN SMALL LETTER M
 		0x006E, //LATIN SMALL LETTER N
 		0x006F, //LATIN SMALL LETTER O
 		0x0070, //LATIN SMALL LETTER P
 		0x0071, //LATIN SMALL LETTER Q
 		0x0072, //LATIN SMALL LETTER R
 		0x0073, //LATIN SMALL LETTER S
 		0x0074, //LATIN SMALL LETTER T
 		0x0075, //LATIN SMALL LETTER U
 		0x0076, //LATIN SMALL LETTER V
 		0x0077, //LATIN SMALL LETTER W
 		0x0078, //LATIN SMALL LETTER X
 		0x0079, //LATIN SMALL LETTER Y
 		0x007A, //LATIN SMALL LETTER Z
 		0x007B, //LEFT CURLY BRACKET
 		0x007C, //VERTICAL LINE
 		0x007D, //RIGHT CURLY BRACKET
 		0x007E, //TILDE
 		0x007F, //DELETE
 		0x0402, //CYRILLIC CAPITAL LETTER DJE
 		0x0403, //CYRILLIC CAPITAL LETTER GJE
 		0x201A, //SINGLE LOW-9 QUOTATION MARK
 		0x0453, //CYRILLIC SMALL LETTER GJE
 		0x201E, //DOUBLE LOW-9 QUOTATION MARK
 		0x2026, //HORIZONTAL ELLIPSIS
 		0x2020, //DAGGER
 		0x2021, //DOUBLE DAGGER
 		0x20AC, //EURO SIGN
 		0x2030, //PER MILLE SIGN
 		0x0409, //CYRILLIC CAPITAL LETTER LJE
 		0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
 		0x040A, //CYRILLIC CAPITAL LETTER NJE
 		0x040C, //CYRILLIC CAPITAL LETTER KJE
 		0x040B, //CYRILLIC CAPITAL LETTER TSHE
 		0x040F, //CYRILLIC CAPITAL LETTER DZHE
 		0x0452, //CYRILLIC SMALL LETTER DJE
 		0x2018, //LEFT SINGLE QUOTATION MARK
 		0x2019, //RIGHT SINGLE QUOTATION MARK
 		0x201C, //LEFT DOUBLE QUOTATION MARK
 		0x201D, //RIGHT DOUBLE QUOTATION MARK
 		0x2022, //BULLET
 		0x2013, //EN DASH
 		0x2014, //EM DASH
 		0xFFFD, //UNDEFINED
 		0x2122, //TRADE MARK SIGN
 		0x0459, //CYRILLIC SMALL LETTER LJE
 		0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
 		0x045A, //CYRILLIC SMALL LETTER NJE
 		0x045C, //CYRILLIC SMALL LETTER KJE
 		0x045B, //CYRILLIC SMALL LETTER TSHE
 		0x045F, //CYRILLIC SMALL LETTER DZHE
 		0x00A0, //NO-BREAK SPACE
 		0x040E, //CYRILLIC CAPITAL LETTER SHORT U
 		0x045E, //CYRILLIC SMALL LETTER SHORT U
 		0x0408, //CYRILLIC CAPITAL LETTER JE
 		0x00A4, //CURRENCY SIGN
 		0x0490, //CYRILLIC CAPITAL LETTER GHE WITH UPTURN
 		0x00A6, //BROKEN BAR
 		0x00A7, //SECTION SIGN
 		0x0401, //CYRILLIC CAPITAL LETTER IO
 		0x00A9, //COPYRIGHT SIGN
 		0x0404, //CYRILLIC CAPITAL LETTER UKRAINIAN IE
 		0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00AC, //NOT SIGN
 		0x00AD, //SOFT HYPHEN
 		0x00AE, //REGISTERED SIGN
 		0x0407, //CYRILLIC CAPITAL LETTER YI
 		0x00B0, //DEGREE SIGN
 		0x00B1, //PLUS-MINUS SIGN
 		0x0406, //CYRILLIC CAPITAL LETTER BYELORUSSIAN-UKRAINIAN I
 		0x0456, //CYRILLIC SMALL LETTER BYELORUSSIAN-UKRAINIAN I
 		0x0491, //CYRILLIC SMALL LETTER GHE WITH UPTURN
 		0x00B5, //MICRO SIGN
 		0x00B6, //PILCROW SIGN
 		0x00B7, //MIDDLE DOT
 		0x0451, //CYRILLIC SMALL LETTER IO
 		0x2116, //NUMERO SIGN
 		0x0454, //CYRILLIC SMALL LETTER UKRAINIAN IE
 		0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x0458, //CYRILLIC SMALL LETTER JE
 		0x0405, //CYRILLIC CAPITAL LETTER DZE
 		0x0455, //CYRILLIC SMALL LETTER DZE
 		0x0457, //CYRILLIC SMALL LETTER YI
 		0x0410, //CYRILLIC CAPITAL LETTER A
 		0x0411, //CYRILLIC CAPITAL LETTER BE
 		0x0412, //CYRILLIC CAPITAL LETTER VE
 		0x0413, //CYRILLIC CAPITAL LETTER GHE
 		0x0414, //CYRILLIC CAPITAL LETTER DE
 		0x0415, //CYRILLIC CAPITAL LETTER IE
 		0x0416, //CYRILLIC CAPITAL LETTER ZHE
 		0x0417, //CYRILLIC CAPITAL LETTER ZE
 		0x0418, //CYRILLIC CAPITAL LETTER I
 		0x0419, //CYRILLIC CAPITAL LETTER SHORT I
 		0x041A, //CYRILLIC CAPITAL LETTER KA
 		0x041B, //CYRILLIC CAPITAL LETTER EL
 		0x041C, //CYRILLIC CAPITAL LETTER EM
 		0x041D, //CYRILLIC CAPITAL LETTER EN
 		0x041E, //CYRILLIC CAPITAL LETTER O
 		0x041F, //CYRILLIC CAPITAL LETTER PE
 		0x0420, //CYRILLIC CAPITAL LETTER ER
 		0x0421, //CYRILLIC CAPITAL LETTER ES
 		0x0422, //CYRILLIC CAPITAL LETTER TE
 		0x0423, //CYRILLIC CAPITAL LETTER U
 		0x0424, //CYRILLIC CAPITAL LETTER EF
 		0x0425, //CYRILLIC CAPITAL LETTER HA
 		0x0426, //CYRILLIC CAPITAL LETTER TSE
 		0x0427, //CYRILLIC CAPITAL LETTER CHE
 		0x0428, //CYRILLIC CAPITAL LETTER SHA
 		0x0429, //CYRILLIC CAPITAL LETTER SHCHA
 		0x042A, //CYRILLIC CAPITAL LETTER HARD SIGN
 		0x042B, //CYRILLIC CAPITAL LETTER YERU
 		0x042C, //CYRILLIC CAPITAL LETTER SOFT SIGN
 		0x042D, //CYRILLIC CAPITAL LETTER E
 		0x042E, //CYRILLIC CAPITAL LETTER YU
 		0x042F, //CYRILLIC CAPITAL LETTER YA
 		0x0430, //CYRILLIC SMALL LETTER A
 		0x0431, //CYRILLIC SMALL LETTER BE
 		0x0432, //CYRILLIC SMALL LETTER VE
 		0x0433, //CYRILLIC SMALL LETTER GHE
 		0x0434, //CYRILLIC SMALL LETTER DE
 		0x0435, //CYRILLIC SMALL LETTER IE
 		0x0436, //CYRILLIC SMALL LETTER ZHE
 		0x0437, //CYRILLIC SMALL LETTER ZE
 		0x0438, //CYRILLIC SMALL LETTER I
 		0x0439, //CYRILLIC SMALL LETTER SHORT I
 		0x043A, //CYRILLIC SMALL LETTER KA
 		0x043B, //CYRILLIC SMALL LETTER EL
 		0x043C, //CYRILLIC SMALL LETTER EM
 		0x043D, //CYRILLIC SMALL LETTER EN
 		0x043E, //CYRILLIC SMALL LETTER O
 		0x043F, //CYRILLIC SMALL LETTER PE
 		0x0440, //CYRILLIC SMALL LETTER ER
 		0x0441, //CYRILLIC SMALL LETTER ES
 		0x0442, //CYRILLIC SMALL LETTER TE
 		0x0443, //CYRILLIC SMALL LETTER U
 		0x0444, //CYRILLIC SMALL LETTER EF
 		0x0445, //CYRILLIC SMALL LETTER HA
 		0x0446, //CYRILLIC SMALL LETTER TSE
 		0x0447, //CYRILLIC SMALL LETTER CHE
 		0x0448, //CYRILLIC SMALL LETTER SHA
 		0x0449, //CYRILLIC SMALL LETTER SHCHA
 		0x044A, //CYRILLIC SMALL LETTER HARD SIGN
 		0x044B, //CYRILLIC SMALL LETTER YERU
 		0x044C, //CYRILLIC SMALL LETTER SOFT SIGN
 		0x044D, //CYRILLIC SMALL LETTER E
 		0x044E, //CYRILLIC SMALL LETTER YU
 		0x044F, //CYRILLIC SMALL LETTER YA
 	},
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1252.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1252.go
@ -1,262 +0,0 @@
 package cp
 var cp1252 *charsetMap = &charsetMap{
 	sb: [256]rune{
 		0x0000, //NULL
 		0x0001, //START OF HEADING
 		0x0002, //START OF TEXT
 		0x0003, //END OF TEXT
 		0x0004, //END OF TRANSMISSION
 		0x0005, //ENQUIRY
 		0x0006, //ACKNOWLEDGE
 		0x0007, //BELL
 		0x0008, //BACKSPACE
 		0x0009, //HORIZONTAL TABULATION
 		0x000A, //LINE FEED
 		0x000B, //VERTICAL TABULATION
 		0x000C, //FORM FEED
 		0x000D, //CARRIAGE RETURN
 		0x000E, //SHIFT OUT
 		0x000F, //SHIFT IN
 		0x0010, //DATA LINK ESCAPE
 		0x0011, //DEVICE CONTROL ONE
 		0x0012, //DEVICE CONTROL TWO
 		0x0013, //DEVICE CONTROL THREE
 		0x0014, //DEVICE CONTROL FOUR
 		0x0015, //NEGATIVE ACKNOWLEDGE
 		0x0016, //SYNCHRONOUS IDLE
 		0x0017, //END OF TRANSMISSION BLOCK
 		0x0018, //CANCEL
 		0x0019, //END OF MEDIUM
 		0x001A, //SUBSTITUTE
 		0x001B, //ESCAPE
 		0x001C, //FILE SEPARATOR
 		0x001D, //GROUP SEPARATOR
 		0x001E, //RECORD SEPARATOR
 		0x001F, //UNIT SEPARATOR
 		0x0020, //SPACE
 		0x0021, //EXCLAMATION MARK
 		0x0022, //QUOTATION MARK
 		0x0023, //NUMBER SIGN
 		0x0024, //DOLLAR SIGN
 		0x0025, //PERCENT SIGN
 		0x0026, //AMPERSAND
 		0x0027, //APOSTROPHE
 		0x0028, //LEFT PARENTHESIS
 		0x0029, //RIGHT PARENTHESIS
 		0x002A, //ASTERISK
 		0x002B, //PLUS SIGN
 		0x002C, //COMMA
 		0x002D, //HYPHEN-MINUS
 		0x002E, //FULL STOP
 		0x002F, //SOLIDUS
 		0x0030, //DIGIT ZERO
 		0x0031, //DIGIT ONE
 		0x0032, //DIGIT TWO
 		0x0033, //DIGIT THREE
 		0x0034, //DIGIT FOUR
 		0x0035, //DIGIT FIVE
 		0x0036, //DIGIT SIX
 		0x0037, //DIGIT SEVEN
 		0x0038, //DIGIT EIGHT
 		0x0039, //DIGIT NINE
 		0x003A, //COLON
 		0x003B, //SEMICOLON
 		0x003C, //LESS-THAN SIGN
 		0x003D, //EQUALS SIGN
 		0x003E, //GREATER-THAN SIGN
 		0x003F, //QUESTION MARK
 		0x0040, //COMMERCIAL AT
 		0x0041, //LATIN CAPITAL LETTER A
 		0x0042, //LATIN CAPITAL LETTER B
 		0x0043, //LATIN CAPITAL LETTER C
 		0x0044, //LATIN CAPITAL LETTER D
 		0x0045, //LATIN CAPITAL LETTER E
 		0x0046, //LATIN CAPITAL LETTER F
 		0x0047, //LATIN CAPITAL LETTER G
 		0x0048, //LATIN CAPITAL LETTER H
 		0x0049, //LATIN CAPITAL LETTER I
 		0x004A, //LATIN CAPITAL LETTER J
 		0x004B, //LATIN CAPITAL LETTER K
 		0x004C, //LATIN CAPITAL LETTER L
 		0x004D, //LATIN CAPITAL LETTER M
 		0x004E, //LATIN CAPITAL LETTER N
 		0x004F, //LATIN CAPITAL LETTER O
 		0x0050, //LATIN CAPITAL LETTER P
 		0x0051, //LATIN CAPITAL LETTER Q
 		0x0052, //LATIN CAPITAL LETTER R
 		0x0053, //LATIN CAPITAL LETTER S
 		0x0054, //LATIN CAPITAL LETTER T
 		0x0055, //LATIN CAPITAL LETTER U
 		0x0056, //LATIN CAPITAL LETTER V
 		0x0057, //LATIN CAPITAL LETTER W
 		0x0058, //LATIN CAPITAL LETTER X
 		0x0059, //LATIN CAPITAL LETTER Y
 		0x005A, //LATIN CAPITAL LETTER Z
 		0x005B, //LEFT SQUARE BRACKET
 		0x005C, //REVERSE SOLIDUS
 		0x005D, //RIGHT SQUARE BRACKET
 		0x005E, //CIRCUMFLEX ACCENT
 		0x005F, //LOW LINE
 		0x0060, //GRAVE ACCENT
 		0x0061, //LATIN SMALL LETTER A
 		0x0062, //LATIN SMALL LETTER B
 		0x0063, //LATIN SMALL LETTER C
 		0x0064, //LATIN SMALL LETTER D
 		0x0065, //LATIN SMALL LETTER E
 		0x0066, //LATIN SMALL LETTER F
 		0x0067, //LATIN SMALL LETTER G
 		0x0068, //LATIN SMALL LETTER H
 		0x0069, //LATIN SMALL LETTER I
 		0x006A, //LATIN SMALL LETTER J
 		0x006B, //LATIN SMALL LETTER K
 		0x006C, //LATIN SMALL LETTER L
 		0x006D, //LATIN SMALL LETTER M
 		0x006E, //LATIN SMALL LETTER N
 		0x006F, //LATIN SMALL LETTER O
 		0x0070, //LATIN SMALL LETTER P
 		0x0071, //LATIN SMALL LETTER Q
 		0x0072, //LATIN SMALL LETTER R
 		0x0073, //LATIN SMALL LETTER S
 		0x0074, //LATIN SMALL LETTER T
 		0x0075, //LATIN SMALL LETTER U
 		0x0076, //LATIN SMALL LETTER V
 		0x0077, //LATIN SMALL LETTER W
 		0x0078, //LATIN SMALL LETTER X
 		0x0079, //LATIN SMALL LETTER Y
 		0x007A, //LATIN SMALL LETTER Z
 		0x007B, //LEFT CURLY BRACKET
 		0x007C, //VERTICAL LINE
 		0x007D, //RIGHT CURLY BRACKET
 		0x007E, //TILDE
 		0x007F, //DELETE
 		0x20AC, //EURO SIGN
 		0xFFFD, //UNDEFINED
 		0x201A, //SINGLE LOW-9 QUOTATION MARK
 		0x0192, //LATIN SMALL LETTER F WITH HOOK
 		0x201E, //DOUBLE LOW-9 QUOTATION MARK
 		0x2026, //HORIZONTAL ELLIPSIS
 		0x2020, //DAGGER
 		0x2021, //DOUBLE DAGGER
 		0x02C6, //MODIFIER LETTER CIRCUMFLEX ACCENT
 		0x2030, //PER MILLE SIGN
 		0x0160, //LATIN CAPITAL LETTER S WITH CARON
 		0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
 		0x0152, //LATIN CAPITAL LIGATURE OE
 		0xFFFD, //UNDEFINED
 		0x017D, //LATIN CAPITAL LETTER Z WITH CARON
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0x2018, //LEFT SINGLE QUOTATION MARK
 		0x2019, //RIGHT SINGLE QUOTATION MARK
 		0x201C, //LEFT DOUBLE QUOTATION MARK
 		0x201D, //RIGHT DOUBLE QUOTATION MARK
 		0x2022, //BULLET
 		0x2013, //EN DASH
 		0x2014, //EM DASH
 		0x02DC, //SMALL TILDE
 		0x2122, //TRADE MARK SIGN
 		0x0161, //LATIN SMALL LETTER S WITH CARON
 		0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
 		0x0153, //LATIN SMALL LIGATURE OE
 		0xFFFD, //UNDEFINED
 		0x017E, //LATIN SMALL LETTER Z WITH CARON
 		0x0178, //LATIN CAPITAL LETTER Y WITH DIAERESIS
 		0x00A0, //NO-BREAK SPACE
 		0x00A1, //INVERTED EXCLAMATION MARK
 		0x00A2, //CENT SIGN
 		0x00A3, //POUND SIGN
 		0x00A4, //CURRENCY SIGN
 		0x00A5, //YEN SIGN
 		0x00A6, //BROKEN BAR
 		0x00A7, //SECTION SIGN
 		0x00A8, //DIAERESIS
 		0x00A9, //COPYRIGHT SIGN
 		0x00AA, //FEMININE ORDINAL INDICATOR
 		0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00AC, //NOT SIGN
 		0x00AD, //SOFT HYPHEN
 		0x00AE, //REGISTERED SIGN
 		0x00AF, //MACRON
 		0x00B0, //DEGREE SIGN
 		0x00B1, //PLUS-MINUS SIGN
 		0x00B2, //SUPERSCRIPT TWO
 		0x00B3, //SUPERSCRIPT THREE
 		0x00B4, //ACUTE ACCENT
 		0x00B5, //MICRO SIGN
 		0x00B6, //PILCROW SIGN
 		0x00B7, //MIDDLE DOT
 		0x00B8, //CEDILLA
 		0x00B9, //SUPERSCRIPT ONE
 		0x00BA, //MASCULINE ORDINAL INDICATOR
 		0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00BC, //VULGAR FRACTION ONE QUARTER
 		0x00BD, //VULGAR FRACTION ONE HALF
 		0x00BE, //VULGAR FRACTION THREE QUARTERS
 		0x00BF, //INVERTED QUESTION MARK
 		0x00C0, //LATIN CAPITAL LETTER A WITH GRAVE
 		0x00C1, //LATIN CAPITAL LETTER A WITH ACUTE
 		0x00C2, //LATIN CAPITAL LETTER A WITH CIRCUMFLEX
 		0x00C3, //LATIN CAPITAL LETTER A WITH TILDE
 		0x00C4, //LATIN CAPITAL LETTER A WITH DIAERESIS
 		0x00C5, //LATIN CAPITAL LETTER A WITH RING ABOVE
 		0x00C6, //LATIN CAPITAL LETTER AE
 		0x00C7, //LATIN CAPITAL LETTER C WITH CEDILLA
 		0x00C8, //LATIN CAPITAL LETTER E WITH GRAVE
 		0x00C9, //LATIN CAPITAL LETTER E WITH ACUTE
 		0x00CA, //LATIN CAPITAL LETTER E WITH CIRCUMFLEX
 		0x00CB, //LATIN CAPITAL LETTER E WITH DIAERESIS
 		0x00CC, //LATIN CAPITAL LETTER I WITH GRAVE
 		0x00CD, //LATIN CAPITAL LETTER I WITH ACUTE
 		0x00CE, //LATIN CAPITAL LETTER I WITH CIRCUMFLEX
 		0x00CF, //LATIN CAPITAL LETTER I WITH DIAERESIS
 		0x00D0, //LATIN CAPITAL LETTER ETH
 		0x00D1, //LATIN CAPITAL LETTER N WITH TILDE
 		0x00D2, //LATIN CAPITAL LETTER O WITH GRAVE
 		0x00D3, //LATIN CAPITAL LETTER O WITH ACUTE
 		0x00D4, //LATIN CAPITAL LETTER O WITH CIRCUMFLEX
 		0x00D5, //LATIN CAPITAL LETTER O WITH TILDE
 		0x00D6, //LATIN CAPITAL LETTER O WITH DIAERESIS
 		0x00D7, //MULTIPLICATION SIGN
 		0x00D8, //LATIN CAPITAL LETTER O WITH STROKE
 		0x00D9, //LATIN CAPITAL LETTER U WITH GRAVE
 		0x00DA, //LATIN CAPITAL LETTER U WITH ACUTE
 		0x00DB, //LATIN CAPITAL LETTER U WITH CIRCUMFLEX
 		0x00DC, //LATIN CAPITAL LETTER U WITH DIAERESIS
 		0x00DD, //LATIN CAPITAL LETTER Y WITH ACUTE
 		0x00DE, //LATIN CAPITAL LETTER THORN
 		0x00DF, //LATIN SMALL LETTER SHARP S
 		0x00E0, //LATIN SMALL LETTER A WITH GRAVE
 		0x00E1, //LATIN SMALL LETTER A WITH ACUTE
 		0x00E2, //LATIN SMALL LETTER A WITH CIRCUMFLEX
 		0x00E3, //LATIN SMALL LETTER A WITH TILDE
 		0x00E4, //LATIN SMALL LETTER A WITH DIAERESIS
 		0x00E5, //LATIN SMALL LETTER A WITH RING ABOVE
 		0x00E6, //LATIN SMALL LETTER AE
 		0x00E7, //LATIN SMALL LETTER C WITH CEDILLA
 		0x00E8, //LATIN SMALL LETTER E WITH GRAVE
 		0x00E9, //LATIN SMALL LETTER E WITH ACUTE
 		0x00EA, //LATIN SMALL LETTER E WITH CIRCUMFLEX
 		0x00EB, //LATIN SMALL LETTER E WITH DIAERESIS
 		0x00EC, //LATIN SMALL LETTER I WITH GRAVE
 		0x00ED, //LATIN SMALL LETTER I WITH ACUTE
 		0x00EE, //LATIN SMALL LETTER I WITH CIRCUMFLEX
 		0x00EF, //LATIN SMALL LETTER I WITH DIAERESIS
 		0x00F0, //LATIN SMALL LETTER ETH
 		0x00F1, //LATIN SMALL LETTER N WITH TILDE
 		0x00F2, //LATIN SMALL LETTER O WITH GRAVE
 		0x00F3, //LATIN SMALL LETTER O WITH ACUTE
 		0x00F4, //LATIN SMALL LETTER O WITH CIRCUMFLEX
 		0x00F5, //LATIN SMALL LETTER O WITH TILDE
 		0x00F6, //LATIN SMALL LETTER O WITH DIAERESIS
 		0x00F7, //DIVISION SIGN
 		0x00F8, //LATIN SMALL LETTER O WITH STROKE
 		0x00F9, //LATIN SMALL LETTER U WITH GRAVE
 		0x00FA, //LATIN SMALL LETTER U WITH ACUTE
 		0x00FB, //LATIN SMALL LETTER U WITH CIRCUMFLEX
 		0x00FC, //LATIN SMALL LETTER U WITH DIAERESIS
 		0x00FD, //LATIN SMALL LETTER Y WITH ACUTE
 		0x00FE, //LATIN SMALL LETTER THORN
 		0x00FF, //LATIN SMALL LETTER Y WITH DIAERESIS
 	},
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1253.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1253.go
@ -1,262 +0,0 @@
 package cp
 var cp1253 *charsetMap = &charsetMap{
 	sb: [256]rune{
 		0x0000, //NULL
 		0x0001, //START OF HEADING
 		0x0002, //START OF TEXT
 		0x0003, //END OF TEXT
 		0x0004, //END OF TRANSMISSION
 		0x0005, //ENQUIRY
 		0x0006, //ACKNOWLEDGE
 		0x0007, //BELL
 		0x0008, //BACKSPACE
 		0x0009, //HORIZONTAL TABULATION
 		0x000A, //LINE FEED
 		0x000B, //VERTICAL TABULATION
 		0x000C, //FORM FEED
 		0x000D, //CARRIAGE RETURN
 		0x000E, //SHIFT OUT
 		0x000F, //SHIFT IN
 		0x0010, //DATA LINK ESCAPE
 		0x0011, //DEVICE CONTROL ONE
 		0x0012, //DEVICE CONTROL TWO
 		0x0013, //DEVICE CONTROL THREE
 		0x0014, //DEVICE CONTROL FOUR
 		0x0015, //NEGATIVE ACKNOWLEDGE
 		0x0016, //SYNCHRONOUS IDLE
 		0x0017, //END OF TRANSMISSION BLOCK
 		0x0018, //CANCEL
 		0x0019, //END OF MEDIUM
 		0x001A, //SUBSTITUTE
 		0x001B, //ESCAPE
 		0x001C, //FILE SEPARATOR
 		0x001D, //GROUP SEPARATOR
 		0x001E, //RECORD SEPARATOR
 		0x001F, //UNIT SEPARATOR
 		0x0020, //SPACE
 		0x0021, //EXCLAMATION MARK
 		0x0022, //QUOTATION MARK
 		0x0023, //NUMBER SIGN
 		0x0024, //DOLLAR SIGN
 		0x0025, //PERCENT SIGN
 		0x0026, //AMPERSAND
 		0x0027, //APOSTROPHE
 		0x0028, //LEFT PARENTHESIS
 		0x0029, //RIGHT PARENTHESIS
 		0x002A, //ASTERISK
 		0x002B, //PLUS SIGN
 		0x002C, //COMMA
 		0x002D, //HYPHEN-MINUS
 		0x002E, //FULL STOP
 		0x002F, //SOLIDUS
 		0x0030, //DIGIT ZERO
 		0x0031, //DIGIT ONE
 		0x0032, //DIGIT TWO
 		0x0033, //DIGIT THREE
 		0x0034, //DIGIT FOUR
 		0x0035, //DIGIT FIVE
 		0x0036, //DIGIT SIX
 		0x0037, //DIGIT SEVEN
 		0x0038, //DIGIT EIGHT
 		0x0039, //DIGIT NINE
 		0x003A, //COLON
 		0x003B, //SEMICOLON
 		0x003C, //LESS-THAN SIGN
 		0x003D, //EQUALS SIGN
 		0x003E, //GREATER-THAN SIGN
 		0x003F, //QUESTION MARK
 		0x0040, //COMMERCIAL AT
 		0x0041, //LATIN CAPITAL LETTER A
 		0x0042, //LATIN CAPITAL LETTER B
 		0x0043, //LATIN CAPITAL LETTER C
 		0x0044, //LATIN CAPITAL LETTER D
 		0x0045, //LATIN CAPITAL LETTER E
 		0x0046, //LATIN CAPITAL LETTER F
 		0x0047, //LATIN CAPITAL LETTER G
 		0x0048, //LATIN CAPITAL LETTER H
 		0x0049, //LATIN CAPITAL LETTER I
 		0x004A, //LATIN CAPITAL LETTER J
 		0x004B, //LATIN CAPITAL LETTER K
 		0x004C, //LATIN CAPITAL LETTER L
 		0x004D, //LATIN CAPITAL LETTER M
 		0x004E, //LATIN CAPITAL LETTER N
 		0x004F, //LATIN CAPITAL LETTER O
 		0x0050, //LATIN CAPITAL LETTER P
 		0x0051, //LATIN CAPITAL LETTER Q
 		0x0052, //LATIN CAPITAL LETTER R
 		0x0053, //LATIN CAPITAL LETTER S
 		0x0054, //LATIN CAPITAL LETTER T
 		0x0055, //LATIN CAPITAL LETTER U
 		0x0056, //LATIN CAPITAL LETTER V
 		0x0057, //LATIN CAPITAL LETTER W
 		0x0058, //LATIN CAPITAL LETTER X
 		0x0059, //LATIN CAPITAL LETTER Y
 		0x005A, //LATIN CAPITAL LETTER Z
 		0x005B, //LEFT SQUARE BRACKET
 		0x005C, //REVERSE SOLIDUS
 		0x005D, //RIGHT SQUARE BRACKET
 		0x005E, //CIRCUMFLEX ACCENT
 		0x005F, //LOW LINE
 		0x0060, //GRAVE ACCENT
 		0x0061, //LATIN SMALL LETTER A
 		0x0062, //LATIN SMALL LETTER B
 		0x0063, //LATIN SMALL LETTER C
 		0x0064, //LATIN SMALL LETTER D
 		0x0065, //LATIN SMALL LETTER E
 		0x0066, //LATIN SMALL LETTER F
 		0x0067, //LATIN SMALL LETTER G
 		0x0068, //LATIN SMALL LETTER H
 		0x0069, //LATIN SMALL LETTER I
 		0x006A, //LATIN SMALL LETTER J
 		0x006B, //LATIN SMALL LETTER K
 		0x006C, //LATIN SMALL LETTER L
 		0x006D, //LATIN SMALL LETTER M
 		0x006E, //LATIN SMALL LETTER N
 		0x006F, //LATIN SMALL LETTER O
 		0x0070, //LATIN SMALL LETTER P
 		0x0071, //LATIN SMALL LETTER Q
 		0x0072, //LATIN SMALL LETTER R
 		0x0073, //LATIN SMALL LETTER S
 		0x0074, //LATIN SMALL LETTER T
 		0x0075, //LATIN SMALL LETTER U
 		0x0076, //LATIN SMALL LETTER V
 		0x0077, //LATIN SMALL LETTER W
 		0x0078, //LATIN SMALL LETTER X
 		0x0079, //LATIN SMALL LETTER Y
 		0x007A, //LATIN SMALL LETTER Z
 		0x007B, //LEFT CURLY BRACKET
 		0x007C, //VERTICAL LINE
 		0x007D, //RIGHT CURLY BRACKET
 		0x007E, //TILDE
 		0x007F, //DELETE
 		0x20AC, //EURO SIGN
 		0xFFFD, //UNDEFINED
 		0x201A, //SINGLE LOW-9 QUOTATION MARK
 		0x0192, //LATIN SMALL LETTER F WITH HOOK
 		0x201E, //DOUBLE LOW-9 QUOTATION MARK
 		0x2026, //HORIZONTAL ELLIPSIS
 		0x2020, //DAGGER
 		0x2021, //DOUBLE DAGGER
 		0xFFFD, //UNDEFINED
 		0x2030, //PER MILLE SIGN
 		0xFFFD, //UNDEFINED
 		0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0x2018, //LEFT SINGLE QUOTATION MARK
 		0x2019, //RIGHT SINGLE QUOTATION MARK
 		0x201C, //LEFT DOUBLE QUOTATION MARK
 		0x201D, //RIGHT DOUBLE QUOTATION MARK
 		0x2022, //BULLET
 		0x2013, //EN DASH
 		0x2014, //EM DASH
 		0xFFFD, //UNDEFINED
 		0x2122, //TRADE MARK SIGN
 		0xFFFD, //UNDEFINED
 		0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0x00A0, //NO-BREAK SPACE
 		0x0385, //GREEK DIALYTIKA TONOS
 		0x0386, //GREEK CAPITAL LETTER ALPHA WITH TONOS
 		0x00A3, //POUND SIGN
 		0x00A4, //CURRENCY SIGN
 		0x00A5, //YEN SIGN
 		0x00A6, //BROKEN BAR
 		0x00A7, //SECTION SIGN
 		0x00A8, //DIAERESIS
 		0x00A9, //COPYRIGHT SIGN
 		0xFFFD, //UNDEFINED
 		0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00AC, //NOT SIGN
 		0x00AD, //SOFT HYPHEN
 		0x00AE, //REGISTERED SIGN
 		0x2015, //HORIZONTAL BAR
 		0x00B0, //DEGREE SIGN
 		0x00B1, //PLUS-MINUS SIGN
 		0x00B2, //SUPERSCRIPT TWO
 		0x00B3, //SUPERSCRIPT THREE
 		0x0384, //GREEK TONOS
 		0x00B5, //MICRO SIGN
 		0x00B6, //PILCROW SIGN
 		0x00B7, //MIDDLE DOT
 		0x0388, //GREEK CAPITAL LETTER EPSILON WITH TONOS
 		0x0389, //GREEK CAPITAL LETTER ETA WITH TONOS
 		0x038A, //GREEK CAPITAL LETTER IOTA WITH TONOS
 		0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x038C, //GREEK CAPITAL LETTER OMICRON WITH TONOS
 		0x00BD, //VULGAR FRACTION ONE HALF
 		0x038E, //GREEK CAPITAL LETTER UPSILON WITH TONOS
 		0x038F, //GREEK CAPITAL LETTER OMEGA WITH TONOS
 		0x0390, //GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS
 		0x0391, //GREEK CAPITAL LETTER ALPHA
 		0x0392, //GREEK CAPITAL LETTER BETA
 		0x0393, //GREEK CAPITAL LETTER GAMMA
 		0x0394, //GREEK CAPITAL LETTER DELTA
 		0x0395, //GREEK CAPITAL LETTER EPSILON
 		0x0396, //GREEK CAPITAL LETTER ZETA
 		0x0397, //GREEK CAPITAL LETTER ETA
 		0x0398, //GREEK CAPITAL LETTER THETA
 		0x0399, //GREEK CAPITAL LETTER IOTA
 		0x039A, //GREEK CAPITAL LETTER KAPPA
 		0x039B, //GREEK CAPITAL LETTER LAMDA
 		0x039C, //GREEK CAPITAL LETTER MU
 		0x039D, //GREEK CAPITAL LETTER NU
 		0x039E, //GREEK CAPITAL LETTER XI
 		0x039F, //GREEK CAPITAL LETTER OMICRON
 		0x03A0, //GREEK CAPITAL LETTER PI
 		0x03A1, //GREEK CAPITAL LETTER RHO
 		0xFFFD, //UNDEFINED
 		0x03A3, //GREEK CAPITAL LETTER SIGMA
 		0x03A4, //GREEK CAPITAL LETTER TAU
 		0x03A5, //GREEK CAPITAL LETTER UPSILON
 		0x03A6, //GREEK CAPITAL LETTER PHI
 		0x03A7, //GREEK CAPITAL LETTER CHI
 		0x03A8, //GREEK CAPITAL LETTER PSI
 		0x03A9, //GREEK CAPITAL LETTER OMEGA
 		0x03AA, //GREEK CAPITAL LETTER IOTA WITH DIALYTIKA
 		0x03AB, //GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA
 		0x03AC, //GREEK SMALL LETTER ALPHA WITH TONOS
 		0x03AD, //GREEK SMALL LETTER EPSILON WITH TONOS
 		0x03AE, //GREEK SMALL LETTER ETA WITH TONOS
 		0x03AF, //GREEK SMALL LETTER IOTA WITH TONOS
 		0x03B0, //GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS
 		0x03B1, //GREEK SMALL LETTER ALPHA
 		0x03B2, //GREEK SMALL LETTER BETA
 		0x03B3, //GREEK SMALL LETTER GAMMA
 		0x03B4, //GREEK SMALL LETTER DELTA
 		0x03B5, //GREEK SMALL LETTER EPSILON
 		0x03B6, //GREEK SMALL LETTER ZETA
 		0x03B7, //GREEK SMALL LETTER ETA
 		0x03B8, //GREEK SMALL LETTER THETA
 		0x03B9, //GREEK SMALL LETTER IOTA
 		0x03BA, //GREEK SMALL LETTER KAPPA
 		0x03BB, //GREEK SMALL LETTER LAMDA
 		0x03BC, //GREEK SMALL LETTER MU
 		0x03BD, //GREEK SMALL LETTER NU
 		0x03BE, //GREEK SMALL LETTER XI
 		0x03BF, //GREEK SMALL LETTER OMICRON
 		0x03C0, //GREEK SMALL LETTER PI
 		0x03C1, //GREEK SMALL LETTER RHO
 		0x03C2, //GREEK SMALL LETTER FINAL SIGMA
 		0x03C3, //GREEK SMALL LETTER SIGMA
 		0x03C4, //GREEK SMALL LETTER TAU
 		0x03C5, //GREEK SMALL LETTER UPSILON
 		0x03C6, //GREEK SMALL LETTER PHI
 		0x03C7, //GREEK SMALL LETTER CHI
 		0x03C8, //GREEK SMALL LETTER PSI
 		0x03C9, //GREEK SMALL LETTER OMEGA
 		0x03CA, //GREEK SMALL LETTER IOTA WITH DIALYTIKA
 		0x03CB, //GREEK SMALL LETTER UPSILON WITH DIALYTIKA
 		0x03CC, //GREEK SMALL LETTER OMICRON WITH TONOS
 		0x03CD, //GREEK SMALL LETTER UPSILON WITH TONOS
 		0x03CE, //GREEK SMALL LETTER OMEGA WITH TONOS
 		0xFFFD, //UNDEFINED
 	},
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1254.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1254.go
@ -1,262 +0,0 @@
 package cp
 var cp1254 *charsetMap = &charsetMap{
 	sb: [256]rune{
 		0x0000, //NULL
 		0x0001, //START OF HEADING
 		0x0002, //START OF TEXT
 		0x0003, //END OF TEXT
 		0x0004, //END OF TRANSMISSION
 		0x0005, //ENQUIRY
 		0x0006, //ACKNOWLEDGE
 		0x0007, //BELL
 		0x0008, //BACKSPACE
 		0x0009, //HORIZONTAL TABULATION
 		0x000A, //LINE FEED
 		0x000B, //VERTICAL TABULATION
 		0x000C, //FORM FEED
 		0x000D, //CARRIAGE RETURN
 		0x000E, //SHIFT OUT
 		0x000F, //SHIFT IN
 		0x0010, //DATA LINK ESCAPE
 		0x0011, //DEVICE CONTROL ONE
 		0x0012, //DEVICE CONTROL TWO
 		0x0013, //DEVICE CONTROL THREE
 		0x0014, //DEVICE CONTROL FOUR
 		0x0015, //NEGATIVE ACKNOWLEDGE
 		0x0016, //SYNCHRONOUS IDLE
 		0x0017, //END OF TRANSMISSION BLOCK
 		0x0018, //CANCEL
 		0x0019, //END OF MEDIUM
 		0x001A, //SUBSTITUTE
 		0x001B, //ESCAPE
 		0x001C, //FILE SEPARATOR
 		0x001D, //GROUP SEPARATOR
 		0x001E, //RECORD SEPARATOR
 		0x001F, //UNIT SEPARATOR
 		0x0020, //SPACE
 		0x0021, //EXCLAMATION MARK
 		0x0022, //QUOTATION MARK
 		0x0023, //NUMBER SIGN
 		0x0024, //DOLLAR SIGN
 		0x0025, //PERCENT SIGN
 		0x0026, //AMPERSAND
 		0x0027, //APOSTROPHE
 		0x0028, //LEFT PARENTHESIS
 		0x0029, //RIGHT PARENTHESIS
 		0x002A, //ASTERISK
 		0x002B, //PLUS SIGN
 		0x002C, //COMMA
 		0x002D, //HYPHEN-MINUS
 		0x002E, //FULL STOP
 		0x002F, //SOLIDUS
 		0x0030, //DIGIT ZERO
 		0x0031, //DIGIT ONE
 		0x0032, //DIGIT TWO
 		0x0033, //DIGIT THREE
 		0x0034, //DIGIT FOUR
 		0x0035, //DIGIT FIVE
 		0x0036, //DIGIT SIX
 		0x0037, //DIGIT SEVEN
 		0x0038, //DIGIT EIGHT
 		0x0039, //DIGIT NINE
 		0x003A, //COLON
 		0x003B, //SEMICOLON
 		0x003C, //LESS-THAN SIGN
 		0x003D, //EQUALS SIGN
 		0x003E, //GREATER-THAN SIGN
 		0x003F, //QUESTION MARK
 		0x0040, //COMMERCIAL AT
 		0x0041, //LATIN CAPITAL LETTER A
 		0x0042, //LATIN CAPITAL LETTER B
 		0x0043, //LATIN CAPITAL LETTER C
 		0x0044, //LATIN CAPITAL LETTER D
 		0x0045, //LATIN CAPITAL LETTER E
 		0x0046, //LATIN CAPITAL LETTER F
 		0x0047, //LATIN CAPITAL LETTER G
 		0x0048, //LATIN CAPITAL LETTER H
 		0x0049, //LATIN CAPITAL LETTER I
 		0x004A, //LATIN CAPITAL LETTER J
 		0x004B, //LATIN CAPITAL LETTER K
 		0x004C, //LATIN CAPITAL LETTER L
 		0x004D, //LATIN CAPITAL LETTER M
 		0x004E, //LATIN CAPITAL LETTER N
 		0x004F, //LATIN CAPITAL LETTER O
 		0x0050, //LATIN CAPITAL LETTER P
 		0x0051, //LATIN CAPITAL LETTER Q
 		0x0052, //LATIN CAPITAL LETTER R
 		0x0053, //LATIN CAPITAL LETTER S
 		0x0054, //LATIN CAPITAL LETTER T
 		0x0055, //LATIN CAPITAL LETTER U
 		0x0056, //LATIN CAPITAL LETTER V
 		0x0057, //LATIN CAPITAL LETTER W
 		0x0058, //LATIN CAPITAL LETTER X
 		0x0059, //LATIN CAPITAL LETTER Y
 		0x005A, //LATIN CAPITAL LETTER Z
 		0x005B, //LEFT SQUARE BRACKET
 		0x005C, //REVERSE SOLIDUS
 		0x005D, //RIGHT SQUARE BRACKET
 		0x005E, //CIRCUMFLEX ACCENT
 		0x005F, //LOW LINE
 		0x0060, //GRAVE ACCENT
 		0x0061, //LATIN SMALL LETTER A
 		0x0062, //LATIN SMALL LETTER B
 		0x0063, //LATIN SMALL LETTER C
 		0x0064, //LATIN SMALL LETTER D
 		0x0065, //LATIN SMALL LETTER E
 		0x0066, //LATIN SMALL LETTER F
 		0x0067, //LATIN SMALL LETTER G
 		0x0068, //LATIN SMALL LETTER H
 		0x0069, //LATIN SMALL LETTER I
 		0x006A, //LATIN SMALL LETTER J
 		0x006B, //LATIN SMALL LETTER K
 		0x006C, //LATIN SMALL LETTER L
 		0x006D, //LATIN SMALL LETTER M
 		0x006E, //LATIN SMALL LETTER N
 		0x006F, //LATIN SMALL LETTER O
 		0x0070, //LATIN SMALL LETTER P
 		0x0071, //LATIN SMALL LETTER Q
 		0x0072, //LATIN SMALL LETTER R
 		0x0073, //LATIN SMALL LETTER S
 		0x0074, //LATIN SMALL LETTER T
 		0x0075, //LATIN SMALL LETTER U
 		0x0076, //LATIN SMALL LETTER V
 		0x0077, //LATIN SMALL LETTER W
 		0x0078, //LATIN SMALL LETTER X
 		0x0079, //LATIN SMALL LETTER Y
 		0x007A, //LATIN SMALL LETTER Z
 		0x007B, //LEFT CURLY BRACKET
 		0x007C, //VERTICAL LINE
 		0x007D, //RIGHT CURLY BRACKET
 		0x007E, //TILDE
 		0x007F, //DELETE
 		0x20AC, //EURO SIGN
 		0xFFFD, //UNDEFINED
 		0x201A, //SINGLE LOW-9 QUOTATION MARK
 		0x0192, //LATIN SMALL LETTER F WITH HOOK
 		0x201E, //DOUBLE LOW-9 QUOTATION MARK
 		0x2026, //HORIZONTAL ELLIPSIS
 		0x2020, //DAGGER
 		0x2021, //DOUBLE DAGGER
 		0x02C6, //MODIFIER LETTER CIRCUMFLEX ACCENT
 		0x2030, //PER MILLE SIGN
 		0x0160, //LATIN CAPITAL LETTER S WITH CARON
 		0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
 		0x0152, //LATIN CAPITAL LIGATURE OE
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0x2018, //LEFT SINGLE QUOTATION MARK
 		0x2019, //RIGHT SINGLE QUOTATION MARK
 		0x201C, //LEFT DOUBLE QUOTATION MARK
 		0x201D, //RIGHT DOUBLE QUOTATION MARK
 		0x2022, //BULLET
 		0x2013, //EN DASH
 		0x2014, //EM DASH
 		0x02DC, //SMALL TILDE
 		0x2122, //TRADE MARK SIGN
 		0x0161, //LATIN SMALL LETTER S WITH CARON
 		0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
 		0x0153, //LATIN SMALL LIGATURE OE
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0x0178, //LATIN CAPITAL LETTER Y WITH DIAERESIS
 		0x00A0, //NO-BREAK SPACE
 		0x00A1, //INVERTED EXCLAMATION MARK
 		0x00A2, //CENT SIGN
 		0x00A3, //POUND SIGN
 		0x00A4, //CURRENCY SIGN
 		0x00A5, //YEN SIGN
 		0x00A6, //BROKEN BAR
 		0x00A7, //SECTION SIGN
 		0x00A8, //DIAERESIS
 		0x00A9, //COPYRIGHT SIGN
 		0x00AA, //FEMININE ORDINAL INDICATOR
 		0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00AC, //NOT SIGN
 		0x00AD, //SOFT HYPHEN
 		0x00AE, //REGISTERED SIGN
 		0x00AF, //MACRON
 		0x00B0, //DEGREE SIGN
 		0x00B1, //PLUS-MINUS SIGN
 		0x00B2, //SUPERSCRIPT TWO
 		0x00B3, //SUPERSCRIPT THREE
 		0x00B4, //ACUTE ACCENT
 		0x00B5, //MICRO SIGN
 		0x00B6, //PILCROW SIGN
 		0x00B7, //MIDDLE DOT
 		0x00B8, //CEDILLA
 		0x00B9, //SUPERSCRIPT ONE
 		0x00BA, //MASCULINE ORDINAL INDICATOR
 		0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00BC, //VULGAR FRACTION ONE QUARTER
 		0x00BD, //VULGAR FRACTION ONE HALF
 		0x00BE, //VULGAR FRACTION THREE QUARTERS
 		0x00BF, //INVERTED QUESTION MARK
 		0x00C0, //LATIN CAPITAL LETTER A WITH GRAVE
 		0x00C1, //LATIN CAPITAL LETTER A WITH ACUTE
 		0x00C2, //LATIN CAPITAL LETTER A WITH CIRCUMFLEX
 		0x00C3, //LATIN CAPITAL LETTER A WITH TILDE
 		0x00C4, //LATIN CAPITAL LETTER A WITH DIAERESIS
 		0x00C5, //LATIN CAPITAL LETTER A WITH RING ABOVE
 		0x00C6, //LATIN CAPITAL LETTER AE
 		0x00C7, //LATIN CAPITAL LETTER C WITH CEDILLA
 		0x00C8, //LATIN CAPITAL LETTER E WITH GRAVE
 		0x00C9, //LATIN CAPITAL LETTER E WITH ACUTE
 		0x00CA, //LATIN CAPITAL LETTER E WITH CIRCUMFLEX
 		0x00CB, //LATIN CAPITAL LETTER E WITH DIAERESIS
 		0x00CC, //LATIN CAPITAL LETTER I WITH GRAVE
 		0x00CD, //LATIN CAPITAL LETTER I WITH ACUTE
 		0x00CE, //LATIN CAPITAL LETTER I WITH CIRCUMFLEX
 		0x00CF, //LATIN CAPITAL LETTER I WITH DIAERESIS
 		0x011E, //LATIN CAPITAL LETTER G WITH BREVE
 		0x00D1, //LATIN CAPITAL LETTER N WITH TILDE
 		0x00D2, //LATIN CAPITAL LETTER O WITH GRAVE
 		0x00D3, //LATIN CAPITAL LETTER O WITH ACUTE
 		0x00D4, //LATIN CAPITAL LETTER O WITH CIRCUMFLEX
 		0x00D5, //LATIN CAPITAL LETTER O WITH TILDE
 		0x00D6, //LATIN CAPITAL LETTER O WITH DIAERESIS
 		0x00D7, //MULTIPLICATION SIGN
 		0x00D8, //LATIN CAPITAL LETTER O WITH STROKE
 		0x00D9, //LATIN CAPITAL LETTER U WITH GRAVE
 		0x00DA, //LATIN CAPITAL LETTER U WITH ACUTE
 		0x00DB, //LATIN CAPITAL LETTER U WITH CIRCUMFLEX
 		0x00DC, //LATIN CAPITAL LETTER U WITH DIAERESIS
 		0x0130, //LATIN CAPITAL LETTER I WITH DOT ABOVE
 		0x015E, //LATIN CAPITAL LETTER S WITH CEDILLA
 		0x00DF, //LATIN SMALL LETTER SHARP S
 		0x00E0, //LATIN SMALL LETTER A WITH GRAVE
 		0x00E1, //LATIN SMALL LETTER A WITH ACUTE
 		0x00E2, //LATIN SMALL LETTER A WITH CIRCUMFLEX
 		0x00E3, //LATIN SMALL LETTER A WITH TILDE
 		0x00E4, //LATIN SMALL LETTER A WITH DIAERESIS
 		0x00E5, //LATIN SMALL LETTER A WITH RING ABOVE
 		0x00E6, //LATIN SMALL LETTER AE
 		0x00E7, //LATIN SMALL LETTER C WITH CEDILLA
 		0x00E8, //LATIN SMALL LETTER E WITH GRAVE
 		0x00E9, //LATIN SMALL LETTER E WITH ACUTE
 		0x00EA, //LATIN SMALL LETTER E WITH CIRCUMFLEX
 		0x00EB, //LATIN SMALL LETTER E WITH DIAERESIS
 		0x00EC, //LATIN SMALL LETTER I WITH GRAVE
 		0x00ED, //LATIN SMALL LETTER I WITH ACUTE
 		0x00EE, //LATIN SMALL LETTER I WITH CIRCUMFLEX
 		0x00EF, //LATIN SMALL LETTER I WITH DIAERESIS
 		0x011F, //LATIN SMALL LETTER G WITH BREVE
 		0x00F1, //LATIN SMALL LETTER N WITH TILDE
 		0x00F2, //LATIN SMALL LETTER O WITH GRAVE
 		0x00F3, //LATIN SMALL LETTER O WITH ACUTE
 		0x00F4, //LATIN SMALL LETTER O WITH CIRCUMFLEX
 		0x00F5, //LATIN SMALL LETTER O WITH TILDE
 		0x00F6, //LATIN SMALL LETTER O WITH DIAERESIS
 		0x00F7, //DIVISION SIGN
 		0x00F8, //LATIN SMALL LETTER O WITH STROKE
 		0x00F9, //LATIN SMALL LETTER U WITH GRAVE
 		0x00FA, //LATIN SMALL LETTER U WITH ACUTE
 		0x00FB, //LATIN SMALL LETTER U WITH CIRCUMFLEX
 		0x00FC, //LATIN SMALL LETTER U WITH DIAERESIS
 		0x0131, //LATIN SMALL LETTER DOTLESS I
 		0x015F, //LATIN SMALL LETTER S WITH CEDILLA
 		0x00FF, //LATIN SMALL LETTER Y WITH DIAERESIS
 	},
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1255.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1255.go
@ -1,262 +0,0 @@
 package cp
 var cp1255 *charsetMap = &charsetMap{
 	sb: [256]rune{
 		0x0000, //NULL
 		0x0001, //START OF HEADING
 		0x0002, //START OF TEXT
 		0x0003, //END OF TEXT
 		0x0004, //END OF TRANSMISSION
 		0x0005, //ENQUIRY
 		0x0006, //ACKNOWLEDGE
 		0x0007, //BELL
 		0x0008, //BACKSPACE
 		0x0009, //HORIZONTAL TABULATION
 		0x000A, //LINE FEED
 		0x000B, //VERTICAL TABULATION
 		0x000C, //FORM FEED
 		0x000D, //CARRIAGE RETURN
 		0x000E, //SHIFT OUT
 		0x000F, //SHIFT IN
 		0x0010, //DATA LINK ESCAPE
 		0x0011, //DEVICE CONTROL ONE
 		0x0012, //DEVICE CONTROL TWO
 		0x0013, //DEVICE CONTROL THREE
 		0x0014, //DEVICE CONTROL FOUR
 		0x0015, //NEGATIVE ACKNOWLEDGE
 		0x0016, //SYNCHRONOUS IDLE
 		0x0017, //END OF TRANSMISSION BLOCK
 		0x0018, //CANCEL
 		0x0019, //END OF MEDIUM
 		0x001A, //SUBSTITUTE
 		0x001B, //ESCAPE
 		0x001C, //FILE SEPARATOR
 		0x001D, //GROUP SEPARATOR
 		0x001E, //RECORD SEPARATOR
 		0x001F, //UNIT SEPARATOR
 		0x0020, //SPACE
 		0x0021, //EXCLAMATION MARK
 		0x0022, //QUOTATION MARK
 		0x0023, //NUMBER SIGN
 		0x0024, //DOLLAR SIGN
 		0x0025, //PERCENT SIGN
 		0x0026, //AMPERSAND
 		0x0027, //APOSTROPHE
 		0x0028, //LEFT PARENTHESIS
 		0x0029, //RIGHT PARENTHESIS
 		0x002A, //ASTERISK
 		0x002B, //PLUS SIGN
 		0x002C, //COMMA
 		0x002D, //HYPHEN-MINUS
 		0x002E, //FULL STOP
 		0x002F, //SOLIDUS
 		0x0030, //DIGIT ZERO
 		0x0031, //DIGIT ONE
 		0x0032, //DIGIT TWO
 		0x0033, //DIGIT THREE
 		0x0034, //DIGIT FOUR
 		0x0035, //DIGIT FIVE
 		0x0036, //DIGIT SIX
 		0x0037, //DIGIT SEVEN
 		0x0038, //DIGIT EIGHT
 		0x0039, //DIGIT NINE
 		0x003A, //COLON
 		0x003B, //SEMICOLON
 		0x003C, //LESS-THAN SIGN
 		0x003D, //EQUALS SIGN
 		0x003E, //GREATER-THAN SIGN
 		0x003F, //QUESTION MARK
 		0x0040, //COMMERCIAL AT
 		0x0041, //LATIN CAPITAL LETTER A
 		0x0042, //LATIN CAPITAL LETTER B
 		0x0043, //LATIN CAPITAL LETTER C
 		0x0044, //LATIN CAPITAL LETTER D
 		0x0045, //LATIN CAPITAL LETTER E
 		0x0046, //LATIN CAPITAL LETTER F
 		0x0047, //LATIN CAPITAL LETTER G
 		0x0048, //LATIN CAPITAL LETTER H
 		0x0049, //LATIN CAPITAL LETTER I
 		0x004A, //LATIN CAPITAL LETTER J
 		0x004B, //LATIN CAPITAL LETTER K
 		0x004C, //LATIN CAPITAL LETTER L
 		0x004D, //LATIN CAPITAL LETTER M
 		0x004E, //LATIN CAPITAL LETTER N
 		0x004F, //LATIN CAPITAL LETTER O
 		0x0050, //LATIN CAPITAL LETTER P
 		0x0051, //LATIN CAPITAL LETTER Q
 		0x0052, //LATIN CAPITAL LETTER R
 		0x0053, //LATIN CAPITAL LETTER S
 		0x0054, //LATIN CAPITAL LETTER T
 		0x0055, //LATIN CAPITAL LETTER U
 		0x0056, //LATIN CAPITAL LETTER V
 		0x0057, //LATIN CAPITAL LETTER W
 		0x0058, //LATIN CAPITAL LETTER X
 		0x0059, //LATIN CAPITAL LETTER Y
 		0x005A, //LATIN CAPITAL LETTER Z
 		0x005B, //LEFT SQUARE BRACKET
 		0x005C, //REVERSE SOLIDUS
 		0x005D, //RIGHT SQUARE BRACKET
 		0x005E, //CIRCUMFLEX ACCENT
 		0x005F, //LOW LINE
 		0x0060, //GRAVE ACCENT
 		0x0061, //LATIN SMALL LETTER A
 		0x0062, //LATIN SMALL LETTER B
 		0x0063, //LATIN SMALL LETTER C
 		0x0064, //LATIN SMALL LETTER D
 		0x0065, //LATIN SMALL LETTER E
 		0x0066, //LATIN SMALL LETTER F
 		0x0067, //LATIN SMALL LETTER G
 		0x0068, //LATIN SMALL LETTER H
 		0x0069, //LATIN SMALL LETTER I
 		0x006A, //LATIN SMALL LETTER J
 		0x006B, //LATIN SMALL LETTER K
 		0x006C, //LATIN SMALL LETTER L
 		0x006D, //LATIN SMALL LETTER M
 		0x006E, //LATIN SMALL LETTER N
 		0x006F, //LATIN SMALL LETTER O
 		0x0070, //LATIN SMALL LETTER P
 		0x0071, //LATIN SMALL LETTER Q
 		0x0072, //LATIN SMALL LETTER R
 		0x0073, //LATIN SMALL LETTER S
 		0x0074, //LATIN SMALL LETTER T
 		0x0075, //LATIN SMALL LETTER U
 		0x0076, //LATIN SMALL LETTER V
 		0x0077, //LATIN SMALL LETTER W
 		0x0078, //LATIN SMALL LETTER X
 		0x0079, //LATIN SMALL LETTER Y
 		0x007A, //LATIN SMALL LETTER Z
 		0x007B, //LEFT CURLY BRACKET
 		0x007C, //VERTICAL LINE
 		0x007D, //RIGHT CURLY BRACKET
 		0x007E, //TILDE
 		0x007F, //DELETE
 		0x20AC, //EURO SIGN
 		0xFFFD, //UNDEFINED
 		0x201A, //SINGLE LOW-9 QUOTATION MARK
 		0x0192, //LATIN SMALL LETTER F WITH HOOK
 		0x201E, //DOUBLE LOW-9 QUOTATION MARK
 		0x2026, //HORIZONTAL ELLIPSIS
 		0x2020, //DAGGER
 		0x2021, //DOUBLE DAGGER
 		0x02C6, //MODIFIER LETTER CIRCUMFLEX ACCENT
 		0x2030, //PER MILLE SIGN
 		0xFFFD, //UNDEFINED
 		0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0x2018, //LEFT SINGLE QUOTATION MARK
 		0x2019, //RIGHT SINGLE QUOTATION MARK
 		0x201C, //LEFT DOUBLE QUOTATION MARK
 		0x201D, //RIGHT DOUBLE QUOTATION MARK
 		0x2022, //BULLET
 		0x2013, //EN DASH
 		0x2014, //EM DASH
 		0x02DC, //SMALL TILDE
 		0x2122, //TRADE MARK SIGN
 		0xFFFD, //UNDEFINED
 		0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0x00A0, //NO-BREAK SPACE
 		0x00A1, //INVERTED EXCLAMATION MARK
 		0x00A2, //CENT SIGN
 		0x00A3, //POUND SIGN
 		0x20AA, //NEW SHEQEL SIGN
 		0x00A5, //YEN SIGN
 		0x00A6, //BROKEN BAR
 		0x00A7, //SECTION SIGN
 		0x00A8, //DIAERESIS
 		0x00A9, //COPYRIGHT SIGN
 		0x00D7, //MULTIPLICATION SIGN
 		0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00AC, //NOT SIGN
 		0x00AD, //SOFT HYPHEN
 		0x00AE, //REGISTERED SIGN
 		0x00AF, //MACRON
 		0x00B0, //DEGREE SIGN
 		0x00B1, //PLUS-MINUS SIGN
 		0x00B2, //SUPERSCRIPT TWO
 		0x00B3, //SUPERSCRIPT THREE
 		0x00B4, //ACUTE ACCENT
 		0x00B5, //MICRO SIGN
 		0x00B6, //PILCROW SIGN
 		0x00B7, //MIDDLE DOT
 		0x00B8, //CEDILLA
 		0x00B9, //SUPERSCRIPT ONE
 		0x00F7, //DIVISION SIGN
 		0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00BC, //VULGAR FRACTION ONE QUARTER
 		0x00BD, //VULGAR FRACTION ONE HALF
 		0x00BE, //VULGAR FRACTION THREE QUARTERS
 		0x00BF, //INVERTED QUESTION MARK
 		0x05B0, //HEBREW POINT SHEVA
 		0x05B1, //HEBREW POINT HATAF SEGOL
 		0x05B2, //HEBREW POINT HATAF PATAH
 		0x05B3, //HEBREW POINT HATAF QAMATS
 		0x05B4, //HEBREW POINT HIRIQ
 		0x05B5, //HEBREW POINT TSERE
 		0x05B6, //HEBREW POINT SEGOL
 		0x05B7, //HEBREW POINT PATAH
 		0x05B8, //HEBREW POINT QAMATS
 		0x05B9, //HEBREW POINT HOLAM
 		0xFFFD, //UNDEFINED
 		0x05BB, //HEBREW POINT QUBUTS
 		0x05BC, //HEBREW POINT DAGESH OR MAPIQ
 		0x05BD, //HEBREW POINT METEG
 		0x05BE, //HEBREW PUNCTUATION MAQAF
 		0x05BF, //HEBREW POINT RAFE
 		0x05C0, //HEBREW PUNCTUATION PASEQ
 		0x05C1, //HEBREW POINT SHIN DOT
 		0x05C2, //HEBREW POINT SIN DOT
 		0x05C3, //HEBREW PUNCTUATION SOF PASUQ
 		0x05F0, //HEBREW LIGATURE YIDDISH DOUBLE VAV
 		0x05F1, //HEBREW LIGATURE YIDDISH VAV YOD
 		0x05F2, //HEBREW LIGATURE YIDDISH DOUBLE YOD
 		0x05F3, //HEBREW PUNCTUATION GERESH
 		0x05F4, //HEBREW PUNCTUATION GERSHAYIM
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0x05D0, //HEBREW LETTER ALEF
 		0x05D1, //HEBREW LETTER BET
 		0x05D2, //HEBREW LETTER GIMEL
 		0x05D3, //HEBREW LETTER DALET
 		0x05D4, //HEBREW LETTER HE
 		0x05D5, //HEBREW LETTER VAV
 		0x05D6, //HEBREW LETTER ZAYIN
 		0x05D7, //HEBREW LETTER HET
 		0x05D8, //HEBREW LETTER TET
 		0x05D9, //HEBREW LETTER YOD
 		0x05DA, //HEBREW LETTER FINAL KAF
 		0x05DB, //HEBREW LETTER KAF
 		0x05DC, //HEBREW LETTER LAMED
 		0x05DD, //HEBREW LETTER FINAL MEM
 		0x05DE, //HEBREW LETTER MEM
 		0x05DF, //HEBREW LETTER FINAL NUN
 		0x05E0, //HEBREW LETTER NUN
 		0x05E1, //HEBREW LETTER SAMEKH
 		0x05E2, //HEBREW LETTER AYIN
 		0x05E3, //HEBREW LETTER FINAL PE
 		0x05E4, //HEBREW LETTER PE
 		0x05E5, //HEBREW LETTER FINAL TSADI
 		0x05E6, //HEBREW LETTER TSADI
 		0x05E7, //HEBREW LETTER QOF
 		0x05E8, //HEBREW LETTER RESH
 		0x05E9, //HEBREW LETTER SHIN
 		0x05EA, //HEBREW LETTER TAV
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0x200E, //LEFT-TO-RIGHT MARK
 		0x200F, //RIGHT-TO-LEFT MARK
 		0xFFFD, //UNDEFINED
 	},
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1256.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1256.go
@ -1,262 +0,0 @@
 package cp
 var cp1256 *charsetMap = &charsetMap{
 	sb: [256]rune{
 		0x0000, //NULL
 		0x0001, //START OF HEADING
 		0x0002, //START OF TEXT
 		0x0003, //END OF TEXT
 		0x0004, //END OF TRANSMISSION
 		0x0005, //ENQUIRY
 		0x0006, //ACKNOWLEDGE
 		0x0007, //BELL
 		0x0008, //BACKSPACE
 		0x0009, //HORIZONTAL TABULATION
 		0x000A, //LINE FEED
 		0x000B, //VERTICAL TABULATION
 		0x000C, //FORM FEED
 		0x000D, //CARRIAGE RETURN
 		0x000E, //SHIFT OUT
 		0x000F, //SHIFT IN
 		0x0010, //DATA LINK ESCAPE
 		0x0011, //DEVICE CONTROL ONE
 		0x0012, //DEVICE CONTROL TWO
 		0x0013, //DEVICE CONTROL THREE
 		0x0014, //DEVICE CONTROL FOUR
 		0x0015, //NEGATIVE ACKNOWLEDGE
 		0x0016, //SYNCHRONOUS IDLE
 		0x0017, //END OF TRANSMISSION BLOCK
 		0x0018, //CANCEL
 		0x0019, //END OF MEDIUM
 		0x001A, //SUBSTITUTE
 		0x001B, //ESCAPE
 		0x001C, //FILE SEPARATOR
 		0x001D, //GROUP SEPARATOR
 		0x001E, //RECORD SEPARATOR
 		0x001F, //UNIT SEPARATOR
 		0x0020, //SPACE
 		0x0021, //EXCLAMATION MARK
 		0x0022, //QUOTATION MARK
 		0x0023, //NUMBER SIGN
 		0x0024, //DOLLAR SIGN
 		0x0025, //PERCENT SIGN
 		0x0026, //AMPERSAND
 		0x0027, //APOSTROPHE
 		0x0028, //LEFT PARENTHESIS
 		0x0029, //RIGHT PARENTHESIS
 		0x002A, //ASTERISK
 		0x002B, //PLUS SIGN
 		0x002C, //COMMA
 		0x002D, //HYPHEN-MINUS
 		0x002E, //FULL STOP
 		0x002F, //SOLIDUS
 		0x0030, //DIGIT ZERO
 		0x0031, //DIGIT ONE
 		0x0032, //DIGIT TWO
 		0x0033, //DIGIT THREE
 		0x0034, //DIGIT FOUR
 		0x0035, //DIGIT FIVE
 		0x0036, //DIGIT SIX
 		0x0037, //DIGIT SEVEN
 		0x0038, //DIGIT EIGHT
 		0x0039, //DIGIT NINE
 		0x003A, //COLON
 		0x003B, //SEMICOLON
 		0x003C, //LESS-THAN SIGN
 		0x003D, //EQUALS SIGN
 		0x003E, //GREATER-THAN SIGN
 		0x003F, //QUESTION MARK
 		0x0040, //COMMERCIAL AT
 		0x0041, //LATIN CAPITAL LETTER A
 		0x0042, //LATIN CAPITAL LETTER B
 		0x0043, //LATIN CAPITAL LETTER C
 		0x0044, //LATIN CAPITAL LETTER D
 		0x0045, //LATIN CAPITAL LETTER E
 		0x0046, //LATIN CAPITAL LETTER F
 		0x0047, //LATIN CAPITAL LETTER G
 		0x0048, //LATIN CAPITAL LETTER H
 		0x0049, //LATIN CAPITAL LETTER I
 		0x004A, //LATIN CAPITAL LETTER J
 		0x004B, //LATIN CAPITAL LETTER K
 		0x004C, //LATIN CAPITAL LETTER L
 		0x004D, //LATIN CAPITAL LETTER M
 		0x004E, //LATIN CAPITAL LETTER N
 		0x004F, //LATIN CAPITAL LETTER O
 		0x0050, //LATIN CAPITAL LETTER P
 		0x0051, //LATIN CAPITAL LETTER Q
 		0x0052, //LATIN CAPITAL LETTER R
 		0x0053, //LATIN CAPITAL LETTER S
 		0x0054, //LATIN CAPITAL LETTER T
 		0x0055, //LATIN CAPITAL LETTER U
 		0x0056, //LATIN CAPITAL LETTER V
 		0x0057, //LATIN CAPITAL LETTER W
 		0x0058, //LATIN CAPITAL LETTER X
 		0x0059, //LATIN CAPITAL LETTER Y
 		0x005A, //LATIN CAPITAL LETTER Z
 		0x005B, //LEFT SQUARE BRACKET
 		0x005C, //REVERSE SOLIDUS
 		0x005D, //RIGHT SQUARE BRACKET
 		0x005E, //CIRCUMFLEX ACCENT
 		0x005F, //LOW LINE
 		0x0060, //GRAVE ACCENT
 		0x0061, //LATIN SMALL LETTER A
 		0x0062, //LATIN SMALL LETTER B
 		0x0063, //LATIN SMALL LETTER C
 		0x0064, //LATIN SMALL LETTER D
 		0x0065, //LATIN SMALL LETTER E
 		0x0066, //LATIN SMALL LETTER F
 		0x0067, //LATIN SMALL LETTER G
 		0x0068, //LATIN SMALL LETTER H
 		0x0069, //LATIN SMALL LETTER I
 		0x006A, //LATIN SMALL LETTER J
 		0x006B, //LATIN SMALL LETTER K
 		0x006C, //LATIN SMALL LETTER L
 		0x006D, //LATIN SMALL LETTER M
 		0x006E, //LATIN SMALL LETTER N
 		0x006F, //LATIN SMALL LETTER O
 		0x0070, //LATIN SMALL LETTER P
 		0x0071, //LATIN SMALL LETTER Q
 		0x0072, //LATIN SMALL LETTER R
 		0x0073, //LATIN SMALL LETTER S
 		0x0074, //LATIN SMALL LETTER T
 		0x0075, //LATIN SMALL LETTER U
 		0x0076, //LATIN SMALL LETTER V
 		0x0077, //LATIN SMALL LETTER W
 		0x0078, //LATIN SMALL LETTER X
 		0x0079, //LATIN SMALL LETTER Y
 		0x007A, //LATIN SMALL LETTER Z
 		0x007B, //LEFT CURLY BRACKET
 		0x007C, //VERTICAL LINE
 		0x007D, //RIGHT CURLY BRACKET
 		0x007E, //TILDE
 		0x007F, //DELETE
 		0x20AC, //EURO SIGN
 		0x067E, //ARABIC LETTER PEH
 		0x201A, //SINGLE LOW-9 QUOTATION MARK
 		0x0192, //LATIN SMALL LETTER F WITH HOOK
 		0x201E, //DOUBLE LOW-9 QUOTATION MARK
 		0x2026, //HORIZONTAL ELLIPSIS
 		0x2020, //DAGGER
 		0x2021, //DOUBLE DAGGER
 		0x02C6, //MODIFIER LETTER CIRCUMFLEX ACCENT
 		0x2030, //PER MILLE SIGN
 		0x0679, //ARABIC LETTER TTEH
 		0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
 		0x0152, //LATIN CAPITAL LIGATURE OE
 		0x0686, //ARABIC LETTER TCHEH
 		0x0698, //ARABIC LETTER JEH
 		0x0688, //ARABIC LETTER DDAL
 		0x06AF, //ARABIC LETTER GAF
 		0x2018, //LEFT SINGLE QUOTATION MARK
 		0x2019, //RIGHT SINGLE QUOTATION MARK
 		0x201C, //LEFT DOUBLE QUOTATION MARK
 		0x201D, //RIGHT DOUBLE QUOTATION MARK
 		0x2022, //BULLET
 		0x2013, //EN DASH
 		0x2014, //EM DASH
 		0x06A9, //ARABIC LETTER KEHEH
 		0x2122, //TRADE MARK SIGN
 		0x0691, //ARABIC LETTER RREH
 		0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
 		0x0153, //LATIN SMALL LIGATURE OE
 		0x200C, //ZERO WIDTH NON-JOINER
 		0x200D, //ZERO WIDTH JOINER
 		0x06BA, //ARABIC LETTER NOON GHUNNA
 		0x00A0, //NO-BREAK SPACE
 		0x060C, //ARABIC COMMA
 		0x00A2, //CENT SIGN
 		0x00A3, //POUND SIGN
 		0x00A4, //CURRENCY SIGN
 		0x00A5, //YEN SIGN
 		0x00A6, //BROKEN BAR
 		0x00A7, //SECTION SIGN
 		0x00A8, //DIAERESIS
 		0x00A9, //COPYRIGHT SIGN
 		0x06BE, //ARABIC LETTER HEH DOACHASHMEE
 		0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00AC, //NOT SIGN
 		0x00AD, //SOFT HYPHEN
 		0x00AE, //REGISTERED SIGN
 		0x00AF, //MACRON
 		0x00B0, //DEGREE SIGN
 		0x00B1, //PLUS-MINUS SIGN
 		0x00B2, //SUPERSCRIPT TWO
 		0x00B3, //SUPERSCRIPT THREE
 		0x00B4, //ACUTE ACCENT
 		0x00B5, //MICRO SIGN
 		0x00B6, //PILCROW SIGN
 		0x00B7, //MIDDLE DOT
 		0x00B8, //CEDILLA
 		0x00B9, //SUPERSCRIPT ONE
 		0x061B, //ARABIC SEMICOLON
 		0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00BC, //VULGAR FRACTION ONE QUARTER
 		0x00BD, //VULGAR FRACTION ONE HALF
 		0x00BE, //VULGAR FRACTION THREE QUARTERS
 		0x061F, //ARABIC QUESTION MARK
 		0x06C1, //ARABIC LETTER HEH GOAL
 		0x0621, //ARABIC LETTER HAMZA
 		0x0622, //ARABIC LETTER ALEF WITH MADDA ABOVE
 		0x0623, //ARABIC LETTER ALEF WITH HAMZA ABOVE
 		0x0624, //ARABIC LETTER WAW WITH HAMZA ABOVE
 		0x0625, //ARABIC LETTER ALEF WITH HAMZA BELOW
 		0x0626, //ARABIC LETTER YEH WITH HAMZA ABOVE
 		0x0627, //ARABIC LETTER ALEF
 		0x0628, //ARABIC LETTER BEH
 		0x0629, //ARABIC LETTER TEH MARBUTA
 		0x062A, //ARABIC LETTER TEH
 		0x062B, //ARABIC LETTER THEH
 		0x062C, //ARABIC LETTER JEEM
 		0x062D, //ARABIC LETTER HAH
 		0x062E, //ARABIC LETTER KHAH
 		0x062F, //ARABIC LETTER DAL
 		0x0630, //ARABIC LETTER THAL
 		0x0631, //ARABIC LETTER REH
 		0x0632, //ARABIC LETTER ZAIN
 		0x0633, //ARABIC LETTER SEEN
 		0x0634, //ARABIC LETTER SHEEN
 		0x0635, //ARABIC LETTER SAD
 		0x0636, //ARABIC LETTER DAD
 		0x00D7, //MULTIPLICATION SIGN
 		0x0637, //ARABIC LETTER TAH
 		0x0638, //ARABIC LETTER ZAH
 		0x0639, //ARABIC LETTER AIN
 		0x063A, //ARABIC LETTER GHAIN
 		0x0640, //ARABIC TATWEEL
 		0x0641, //ARABIC LETTER FEH
 		0x0642, //ARABIC LETTER QAF
 		0x0643, //ARABIC LETTER KAF
 		0x00E0, //LATIN SMALL LETTER A WITH GRAVE
 		0x0644, //ARABIC LETTER LAM
 		0x00E2, //LATIN SMALL LETTER A WITH CIRCUMFLEX
 		0x0645, //ARABIC LETTER MEEM
 		0x0646, //ARABIC LETTER NOON
 		0x0647, //ARABIC LETTER HEH
 		0x0648, //ARABIC LETTER WAW
 		0x00E7, //LATIN SMALL LETTER C WITH CEDILLA
 		0x00E8, //LATIN SMALL LETTER E WITH GRAVE
 		0x00E9, //LATIN SMALL LETTER E WITH ACUTE
 		0x00EA, //LATIN SMALL LETTER E WITH CIRCUMFLEX
 		0x00EB, //LATIN SMALL LETTER E WITH DIAERESIS
 		0x0649, //ARABIC LETTER ALEF MAKSURA
 		0x064A, //ARABIC LETTER YEH
 		0x00EE, //LATIN SMALL LETTER I WITH CIRCUMFLEX
 		0x00EF, //LATIN SMALL LETTER I WITH DIAERESIS
 		0x064B, //ARABIC FATHATAN
 		0x064C, //ARABIC DAMMATAN
 		0x064D, //ARABIC KASRATAN
 		0x064E, //ARABIC FATHA
 		0x00F4, //LATIN SMALL LETTER O WITH CIRCUMFLEX
 		0x064F, //ARABIC DAMMA
 		0x0650, //ARABIC KASRA
 		0x00F7, //DIVISION SIGN
 		0x0651, //ARABIC SHADDA
 		0x00F9, //LATIN SMALL LETTER U WITH GRAVE
 		0x0652, //ARABIC SUKUN
 		0x00FB, //LATIN SMALL LETTER U WITH CIRCUMFLEX
 		0x00FC, //LATIN SMALL LETTER U WITH DIAERESIS
 		0x200E, //LEFT-TO-RIGHT MARK
 		0x200F, //RIGHT-TO-LEFT MARK
 		0x06D2, //ARABIC LETTER YEH BARREE
 	},
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1257.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1257.go
@ -1,262 +0,0 @@
 package cp
 var cp1257 *charsetMap = &charsetMap{
 	sb: [256]rune{
 		0x0000, //NULL
 		0x0001, //START OF HEADING
 		0x0002, //START OF TEXT
 		0x0003, //END OF TEXT
 		0x0004, //END OF TRANSMISSION
 		0x0005, //ENQUIRY
 		0x0006, //ACKNOWLEDGE
 		0x0007, //BELL
 		0x0008, //BACKSPACE
 		0x0009, //HORIZONTAL TABULATION
 		0x000A, //LINE FEED
 		0x000B, //VERTICAL TABULATION
 		0x000C, //FORM FEED
 		0x000D, //CARRIAGE RETURN
 		0x000E, //SHIFT OUT
 		0x000F, //SHIFT IN
 		0x0010, //DATA LINK ESCAPE
 		0x0011, //DEVICE CONTROL ONE
 		0x0012, //DEVICE CONTROL TWO
 		0x0013, //DEVICE CONTROL THREE
 		0x0014, //DEVICE CONTROL FOUR
 		0x0015, //NEGATIVE ACKNOWLEDGE
 		0x0016, //SYNCHRONOUS IDLE
 		0x0017, //END OF TRANSMISSION BLOCK
 		0x0018, //CANCEL
 		0x0019, //END OF MEDIUM
 		0x001A, //SUBSTITUTE
 		0x001B, //ESCAPE
 		0x001C, //FILE SEPARATOR
 		0x001D, //GROUP SEPARATOR
 		0x001E, //RECORD SEPARATOR
 		0x001F, //UNIT SEPARATOR
 		0x0020, //SPACE
 		0x0021, //EXCLAMATION MARK
 		0x0022, //QUOTATION MARK
 		0x0023, //NUMBER SIGN
 		0x0024, //DOLLAR SIGN
 		0x0025, //PERCENT SIGN
 		0x0026, //AMPERSAND
 		0x0027, //APOSTROPHE
 		0x0028, //LEFT PARENTHESIS
 		0x0029, //RIGHT PARENTHESIS
 		0x002A, //ASTERISK
 		0x002B, //PLUS SIGN
 		0x002C, //COMMA
 		0x002D, //HYPHEN-MINUS
 		0x002E, //FULL STOP
 		0x002F, //SOLIDUS
 		0x0030, //DIGIT ZERO
 		0x0031, //DIGIT ONE
 		0x0032, //DIGIT TWO
 		0x0033, //DIGIT THREE
 		0x0034, //DIGIT FOUR
 		0x0035, //DIGIT FIVE
 		0x0036, //DIGIT SIX
 		0x0037, //DIGIT SEVEN
 		0x0038, //DIGIT EIGHT
 		0x0039, //DIGIT NINE
 		0x003A, //COLON
 		0x003B, //SEMICOLON
 		0x003C, //LESS-THAN SIGN
 		0x003D, //EQUALS SIGN
 		0x003E, //GREATER-THAN SIGN
 		0x003F, //QUESTION MARK
 		0x0040, //COMMERCIAL AT
 		0x0041, //LATIN CAPITAL LETTER A
 		0x0042, //LATIN CAPITAL LETTER B
 		0x0043, //LATIN CAPITAL LETTER C
 		0x0044, //LATIN CAPITAL LETTER D
 		0x0045, //LATIN CAPITAL LETTER E
 		0x0046, //LATIN CAPITAL LETTER F
 		0x0047, //LATIN CAPITAL LETTER G
 		0x0048, //LATIN CAPITAL LETTER H
 		0x0049, //LATIN CAPITAL LETTER I
 		0x004A, //LATIN CAPITAL LETTER J
 		0x004B, //LATIN CAPITAL LETTER K
 		0x004C, //LATIN CAPITAL LETTER L
 		0x004D, //LATIN CAPITAL LETTER M
 		0x004E, //LATIN CAPITAL LETTER N
 		0x004F, //LATIN CAPITAL LETTER O
 		0x0050, //LATIN CAPITAL LETTER P
 		0x0051, //LATIN CAPITAL LETTER Q
 		0x0052, //LATIN CAPITAL LETTER R
 		0x0053, //LATIN CAPITAL LETTER S
 		0x0054, //LATIN CAPITAL LETTER T
 		0x0055, //LATIN CAPITAL LETTER U
 		0x0056, //LATIN CAPITAL LETTER V
 		0x0057, //LATIN CAPITAL LETTER W
 		0x0058, //LATIN CAPITAL LETTER X
 		0x0059, //LATIN CAPITAL LETTER Y
 		0x005A, //LATIN CAPITAL LETTER Z
 		0x005B, //LEFT SQUARE BRACKET
 		0x005C, //REVERSE SOLIDUS
 		0x005D, //RIGHT SQUARE BRACKET
 		0x005E, //CIRCUMFLEX ACCENT
 		0x005F, //LOW LINE
 		0x0060, //GRAVE ACCENT
 		0x0061, //LATIN SMALL LETTER A
 		0x0062, //LATIN SMALL LETTER B
 		0x0063, //LATIN SMALL LETTER C
 		0x0064, //LATIN SMALL LETTER D
 		0x0065, //LATIN SMALL LETTER E
 		0x0066, //LATIN SMALL LETTER F
 		0x0067, //LATIN SMALL LETTER G
 		0x0068, //LATIN SMALL LETTER H
 		0x0069, //LATIN SMALL LETTER I
 		0x006A, //LATIN SMALL LETTER J
 		0x006B, //LATIN SMALL LETTER K
 		0x006C, //LATIN SMALL LETTER L
 		0x006D, //LATIN SMALL LETTER M
 		0x006E, //LATIN SMALL LETTER N
 		0x006F, //LATIN SMALL LETTER O
 		0x0070, //LATIN SMALL LETTER P
 		0x0071, //LATIN SMALL LETTER Q
 		0x0072, //LATIN SMALL LETTER R
 		0x0073, //LATIN SMALL LETTER S
 		0x0074, //LATIN SMALL LETTER T
 		0x0075, //LATIN SMALL LETTER U
 		0x0076, //LATIN SMALL LETTER V
 		0x0077, //LATIN SMALL LETTER W
 		0x0078, //LATIN SMALL LETTER X
 		0x0079, //LATIN SMALL LETTER Y
 		0x007A, //LATIN SMALL LETTER Z
 		0x007B, //LEFT CURLY BRACKET
 		0x007C, //VERTICAL LINE
 		0x007D, //RIGHT CURLY BRACKET
 		0x007E, //TILDE
 		0x007F, //DELETE
 		0x20AC, //EURO SIGN
 		0xFFFD, //UNDEFINED
 		0x201A, //SINGLE LOW-9 QUOTATION MARK
 		0xFFFD, //UNDEFINED
 		0x201E, //DOUBLE LOW-9 QUOTATION MARK
 		0x2026, //HORIZONTAL ELLIPSIS
 		0x2020, //DAGGER
 		0x2021, //DOUBLE DAGGER
 		0xFFFD, //UNDEFINED
 		0x2030, //PER MILLE SIGN
 		0xFFFD, //UNDEFINED
 		0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
 		0xFFFD, //UNDEFINED
 		0x00A8, //DIAERESIS
 		0x02C7, //CARON
 		0x00B8, //CEDILLA
 		0xFFFD, //UNDEFINED
 		0x2018, //LEFT SINGLE QUOTATION MARK
 		0x2019, //RIGHT SINGLE QUOTATION MARK
 		0x201C, //LEFT DOUBLE QUOTATION MARK
 		0x201D, //RIGHT DOUBLE QUOTATION MARK
 		0x2022, //BULLET
 		0x2013, //EN DASH
 		0x2014, //EM DASH
 		0xFFFD, //UNDEFINED
 		0x2122, //TRADE MARK SIGN
 		0xFFFD, //UNDEFINED
 		0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
 		0xFFFD, //UNDEFINED
 		0x00AF, //MACRON
 		0x02DB, //OGONEK
 		0xFFFD, //UNDEFINED
 		0x00A0, //NO-BREAK SPACE
 		0xFFFD, //UNDEFINED
 		0x00A2, //CENT SIGN
 		0x00A3, //POUND SIGN
 		0x00A4, //CURRENCY SIGN
 		0xFFFD, //UNDEFINED
 		0x00A6, //BROKEN BAR
 		0x00A7, //SECTION SIGN
 		0x00D8, //LATIN CAPITAL LETTER O WITH STROKE
 		0x00A9, //COPYRIGHT SIGN
 		0x0156, //LATIN CAPITAL LETTER R WITH CEDILLA
 		0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00AC, //NOT SIGN
 		0x00AD, //SOFT HYPHEN
 		0x00AE, //REGISTERED SIGN
 		0x00C6, //LATIN CAPITAL LETTER AE
 		0x00B0, //DEGREE SIGN
 		0x00B1, //PLUS-MINUS SIGN
 		0x00B2, //SUPERSCRIPT TWO
 		0x00B3, //SUPERSCRIPT THREE
 		0x00B4, //ACUTE ACCENT
 		0x00B5, //MICRO SIGN
 		0x00B6, //PILCROW SIGN
 		0x00B7, //MIDDLE DOT
 		0x00F8, //LATIN SMALL LETTER O WITH STROKE
 		0x00B9, //SUPERSCRIPT ONE
 		0x0157, //LATIN SMALL LETTER R WITH CEDILLA
 		0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00BC, //VULGAR FRACTION ONE QUARTER
 		0x00BD, //VULGAR FRACTION ONE HALF
 		0x00BE, //VULGAR FRACTION THREE QUARTERS
 		0x00E6, //LATIN SMALL LETTER AE
 		0x0104, //LATIN CAPITAL LETTER A WITH OGONEK
 		0x012E, //LATIN CAPITAL LETTER I WITH OGONEK
 		0x0100, //LATIN CAPITAL LETTER A WITH MACRON
 		0x0106, //LATIN CAPITAL LETTER C WITH ACUTE
 		0x00C4, //LATIN CAPITAL LETTER A WITH DIAERESIS
 		0x00C5, //LATIN CAPITAL LETTER A WITH RING ABOVE
 		0x0118, //LATIN CAPITAL LETTER E WITH OGONEK
 		0x0112, //LATIN CAPITAL LETTER E WITH MACRON
 		0x010C, //LATIN CAPITAL LETTER C WITH CARON
 		0x00C9, //LATIN CAPITAL LETTER E WITH ACUTE
 		0x0179, //LATIN CAPITAL LETTER Z WITH ACUTE
 		0x0116, //LATIN CAPITAL LETTER E WITH DOT ABOVE
 		0x0122, //LATIN CAPITAL LETTER G WITH CEDILLA
 		0x0136, //LATIN CAPITAL LETTER K WITH CEDILLA
 		0x012A, //LATIN CAPITAL LETTER I WITH MACRON
 		0x013B, //LATIN CAPITAL LETTER L WITH CEDILLA
 		0x0160, //LATIN CAPITAL LETTER S WITH CARON
 		0x0143, //LATIN CAPITAL LETTER N WITH ACUTE
 		0x0145, //LATIN CAPITAL LETTER N WITH CEDILLA
 		0x00D3, //LATIN CAPITAL LETTER O WITH ACUTE
 		0x014C, //LATIN CAPITAL LETTER O WITH MACRON
 		0x00D5, //LATIN CAPITAL LETTER O WITH TILDE
 		0x00D6, //LATIN CAPITAL LETTER O WITH DIAERESIS
 		0x00D7, //MULTIPLICATION SIGN
 		0x0172, //LATIN CAPITAL LETTER U WITH OGONEK
 		0x0141, //LATIN CAPITAL LETTER L WITH STROKE
 		0x015A, //LATIN CAPITAL LETTER S WITH ACUTE
 		0x016A, //LATIN CAPITAL LETTER U WITH MACRON
 		0x00DC, //LATIN CAPITAL LETTER U WITH DIAERESIS
 		0x017B, //LATIN CAPITAL LETTER Z WITH DOT ABOVE
 		0x017D, //LATIN CAPITAL LETTER Z WITH CARON
 		0x00DF, //LATIN SMALL LETTER SHARP S
 		0x0105, //LATIN SMALL LETTER A WITH OGONEK
 		0x012F, //LATIN SMALL LETTER I WITH OGONEK
 		0x0101, //LATIN SMALL LETTER A WITH MACRON
 		0x0107, //LATIN SMALL LETTER C WITH ACUTE
 		0x00E4, //LATIN SMALL LETTER A WITH DIAERESIS
 		0x00E5, //LATIN SMALL LETTER A WITH RING ABOVE
 		0x0119, //LATIN SMALL LETTER E WITH OGONEK
 		0x0113, //LATIN SMALL LETTER E WITH MACRON
 		0x010D, //LATIN SMALL LETTER C WITH CARON
 		0x00E9, //LATIN SMALL LETTER E WITH ACUTE
 		0x017A, //LATIN SMALL LETTER Z WITH ACUTE
 		0x0117, //LATIN SMALL LETTER E WITH DOT ABOVE
 		0x0123, //LATIN SMALL LETTER G WITH CEDILLA
 		0x0137, //LATIN SMALL LETTER K WITH CEDILLA
 		0x012B, //LATIN SMALL LETTER I WITH MACRON
 		0x013C, //LATIN SMALL LETTER L WITH CEDILLA
 		0x0161, //LATIN SMALL LETTER S WITH CARON
 		0x0144, //LATIN SMALL LETTER N WITH ACUTE
 		0x0146, //LATIN SMALL LETTER N WITH CEDILLA
 		0x00F3, //LATIN SMALL LETTER O WITH ACUTE
 		0x014D, //LATIN SMALL LETTER O WITH MACRON
 		0x00F5, //LATIN SMALL LETTER O WITH TILDE
 		0x00F6, //LATIN SMALL LETTER O WITH DIAERESIS
 		0x00F7, //DIVISION SIGN
 		0x0173, //LATIN SMALL LETTER U WITH OGONEK
 		0x0142, //LATIN SMALL LETTER L WITH STROKE
 		0x015B, //LATIN SMALL LETTER S WITH ACUTE
 		0x016B, //LATIN SMALL LETTER U WITH MACRON
 		0x00FC, //LATIN SMALL LETTER U WITH DIAERESIS
 		0x017C, //LATIN SMALL LETTER Z WITH DOT ABOVE
 		0x017E, //LATIN SMALL LETTER Z WITH CARON
 		0x02D9, //DOT ABOVE
 	},
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1258.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1258.go
@ -1,262 +0,0 @@
 package cp
 var cp1258 *charsetMap = &charsetMap{
 	sb: [256]rune{
 		0x0000, //NULL
 		0x0001, //START OF HEADING
 		0x0002, //START OF TEXT
 		0x0003, //END OF TEXT
 		0x0004, //END OF TRANSMISSION
 		0x0005, //ENQUIRY
 		0x0006, //ACKNOWLEDGE
 		0x0007, //BELL
 		0x0008, //BACKSPACE
 		0x0009, //HORIZONTAL TABULATION
 		0x000A, //LINE FEED
 		0x000B, //VERTICAL TABULATION
 		0x000C, //FORM FEED
 		0x000D, //CARRIAGE RETURN
 		0x000E, //SHIFT OUT
 		0x000F, //SHIFT IN
 		0x0010, //DATA LINK ESCAPE
 		0x0011, //DEVICE CONTROL ONE
 		0x0012, //DEVICE CONTROL TWO
 		0x0013, //DEVICE CONTROL THREE
 		0x0014, //DEVICE CONTROL FOUR
 		0x0015, //NEGATIVE ACKNOWLEDGE
 		0x0016, //SYNCHRONOUS IDLE
 		0x0017, //END OF TRANSMISSION BLOCK
 		0x0018, //CANCEL
 		0x0019, //END OF MEDIUM
 		0x001A, //SUBSTITUTE
 		0x001B, //ESCAPE
 		0x001C, //FILE SEPARATOR
 		0x001D, //GROUP SEPARATOR
 		0x001E, //RECORD SEPARATOR
 		0x001F, //UNIT SEPARATOR
 		0x0020, //SPACE
 		0x0021, //EXCLAMATION MARK
 		0x0022, //QUOTATION MARK
 		0x0023, //NUMBER SIGN
 		0x0024, //DOLLAR SIGN
 		0x0025, //PERCENT SIGN
 		0x0026, //AMPERSAND
 		0x0027, //APOSTROPHE
 		0x0028, //LEFT PARENTHESIS
 		0x0029, //RIGHT PARENTHESIS
 		0x002A, //ASTERISK
 		0x002B, //PLUS SIGN
 		0x002C, //COMMA
 		0x002D, //HYPHEN-MINUS
 		0x002E, //FULL STOP
 		0x002F, //SOLIDUS
 		0x0030, //DIGIT ZERO
 		0x0031, //DIGIT ONE
 		0x0032, //DIGIT TWO
 		0x0033, //DIGIT THREE
 		0x0034, //DIGIT FOUR
 		0x0035, //DIGIT FIVE
 		0x0036, //DIGIT SIX
 		0x0037, //DIGIT SEVEN
 		0x0038, //DIGIT EIGHT
 		0x0039, //DIGIT NINE
 		0x003A, //COLON
 		0x003B, //SEMICOLON
 		0x003C, //LESS-THAN SIGN
 		0x003D, //EQUALS SIGN
 		0x003E, //GREATER-THAN SIGN
 		0x003F, //QUESTION MARK
 		0x0040, //COMMERCIAL AT
 		0x0041, //LATIN CAPITAL LETTER A
 		0x0042, //LATIN CAPITAL LETTER B
 		0x0043, //LATIN CAPITAL LETTER C
 		0x0044, //LATIN CAPITAL LETTER D
 		0x0045, //LATIN CAPITAL LETTER E
 		0x0046, //LATIN CAPITAL LETTER F
 		0x0047, //LATIN CAPITAL LETTER G
 		0x0048, //LATIN CAPITAL LETTER H
 		0x0049, //LATIN CAPITAL LETTER I
 		0x004A, //LATIN CAPITAL LETTER J
 		0x004B, //LATIN CAPITAL LETTER K
 		0x004C, //LATIN CAPITAL LETTER L
 		0x004D, //LATIN CAPITAL LETTER M
 		0x004E, //LATIN CAPITAL LETTER N
 		0x004F, //LATIN CAPITAL LETTER O
 		0x0050, //LATIN CAPITAL LETTER P
 		0x0051, //LATIN CAPITAL LETTER Q
 		0x0052, //LATIN CAPITAL LETTER R
 		0x0053, //LATIN CAPITAL LETTER S
 		0x0054, //LATIN CAPITAL LETTER T
 		0x0055, //LATIN CAPITAL LETTER U
 		0x0056, //LATIN CAPITAL LETTER V
 		0x0057, //LATIN CAPITAL LETTER W
 		0x0058, //LATIN CAPITAL LETTER X
 		0x0059, //LATIN CAPITAL LETTER Y
 		0x005A, //LATIN CAPITAL LETTER Z
 		0x005B, //LEFT SQUARE BRACKET
 		0x005C, //REVERSE SOLIDUS
 		0x005D, //RIGHT SQUARE BRACKET
 		0x005E, //CIRCUMFLEX ACCENT
 		0x005F, //LOW LINE
 		0x0060, //GRAVE ACCENT
 		0x0061, //LATIN SMALL LETTER A
 		0x0062, //LATIN SMALL LETTER B
 		0x0063, //LATIN SMALL LETTER C
 		0x0064, //LATIN SMALL LETTER D
 		0x0065, //LATIN SMALL LETTER E
 		0x0066, //LATIN SMALL LETTER F
 		0x0067, //LATIN SMALL LETTER G
 		0x0068, //LATIN SMALL LETTER H
 		0x0069, //LATIN SMALL LETTER I
 		0x006A, //LATIN SMALL LETTER J
 		0x006B, //LATIN SMALL LETTER K
 		0x006C, //LATIN SMALL LETTER L
 		0x006D, //LATIN SMALL LETTER M
 		0x006E, //LATIN SMALL LETTER N
 		0x006F, //LATIN SMALL LETTER O
 		0x0070, //LATIN SMALL LETTER P
 		0x0071, //LATIN SMALL LETTER Q
 		0x0072, //LATIN SMALL LETTER R
 		0x0073, //LATIN SMALL LETTER S
 		0x0074, //LATIN SMALL LETTER T
 		0x0075, //LATIN SMALL LETTER U
 		0x0076, //LATIN SMALL LETTER V
 		0x0077, //LATIN SMALL LETTER W
 		0x0078, //LATIN SMALL LETTER X
 		0x0079, //LATIN SMALL LETTER Y
 		0x007A, //LATIN SMALL LETTER Z
 		0x007B, //LEFT CURLY BRACKET
 		0x007C, //VERTICAL LINE
 		0x007D, //RIGHT CURLY BRACKET
 		0x007E, //TILDE
 		0x007F, //DELETE
 		0x20AC, //EURO SIGN
 		0xFFFD, //UNDEFINED
 		0x201A, //SINGLE LOW-9 QUOTATION MARK
 		0x0192, //LATIN SMALL LETTER F WITH HOOK
 		0x201E, //DOUBLE LOW-9 QUOTATION MARK
 		0x2026, //HORIZONTAL ELLIPSIS
 		0x2020, //DAGGER
 		0x2021, //DOUBLE DAGGER
 		0x02C6, //MODIFIER LETTER CIRCUMFLEX ACCENT
 		0x2030, //PER MILLE SIGN
 		0xFFFD, //UNDEFINED
 		0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
 		0x0152, //LATIN CAPITAL LIGATURE OE
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0x2018, //LEFT SINGLE QUOTATION MARK
 		0x2019, //RIGHT SINGLE QUOTATION MARK
 		0x201C, //LEFT DOUBLE QUOTATION MARK
 		0x201D, //RIGHT DOUBLE QUOTATION MARK
 		0x2022, //BULLET
 		0x2013, //EN DASH
 		0x2014, //EM DASH
 		0x02DC, //SMALL TILDE
 		0x2122, //TRADE MARK SIGN
 		0xFFFD, //UNDEFINED
 		0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
 		0x0153, //LATIN SMALL LIGATURE OE
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0x0178, //LATIN CAPITAL LETTER Y WITH DIAERESIS
 		0x00A0, //NO-BREAK SPACE
 		0x00A1, //INVERTED EXCLAMATION MARK
 		0x00A2, //CENT SIGN
 		0x00A3, //POUND SIGN
 		0x00A4, //CURRENCY SIGN
 		0x00A5, //YEN SIGN
 		0x00A6, //BROKEN BAR
 		0x00A7, //SECTION SIGN
 		0x00A8, //DIAERESIS
 		0x00A9, //COPYRIGHT SIGN
 		0x00AA, //FEMININE ORDINAL INDICATOR
 		0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00AC, //NOT SIGN
 		0x00AD, //SOFT HYPHEN
 		0x00AE, //REGISTERED SIGN
 		0x00AF, //MACRON
 		0x00B0, //DEGREE SIGN
 		0x00B1, //PLUS-MINUS SIGN
 		0x00B2, //SUPERSCRIPT TWO
 		0x00B3, //SUPERSCRIPT THREE
 		0x00B4, //ACUTE ACCENT
 		0x00B5, //MICRO SIGN
 		0x00B6, //PILCROW SIGN
 		0x00B7, //MIDDLE DOT
 		0x00B8, //CEDILLA
 		0x00B9, //SUPERSCRIPT ONE
 		0x00BA, //MASCULINE ORDINAL INDICATOR
 		0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00BC, //VULGAR FRACTION ONE QUARTER
 		0x00BD, //VULGAR FRACTION ONE HALF
 		0x00BE, //VULGAR FRACTION THREE QUARTERS
 		0x00BF, //INVERTED QUESTION MARK
 		0x00C0, //LATIN CAPITAL LETTER A WITH GRAVE
 		0x00C1, //LATIN CAPITAL LETTER A WITH ACUTE
 		0x00C2, //LATIN CAPITAL LETTER A WITH CIRCUMFLEX
 		0x0102, //LATIN CAPITAL LETTER A WITH BREVE
 		0x00C4, //LATIN CAPITAL LETTER A WITH DIAERESIS
 		0x00C5, //LATIN CAPITAL LETTER A WITH RING ABOVE
 		0x00C6, //LATIN CAPITAL LETTER AE
 		0x00C7, //LATIN CAPITAL LETTER C WITH CEDILLA
 		0x00C8, //LATIN CAPITAL LETTER E WITH GRAVE
 		0x00C9, //LATIN CAPITAL LETTER E WITH ACUTE
 		0x00CA, //LATIN CAPITAL LETTER E WITH CIRCUMFLEX
 		0x00CB, //LATIN CAPITAL LETTER E WITH DIAERESIS
 		0x0300, //COMBINING GRAVE ACCENT
 		0x00CD, //LATIN CAPITAL LETTER I WITH ACUTE
 		0x00CE, //LATIN CAPITAL LETTER I WITH CIRCUMFLEX
 		0x00CF, //LATIN CAPITAL LETTER I WITH DIAERESIS
 		0x0110, //LATIN CAPITAL LETTER D WITH STROKE
 		0x00D1, //LATIN CAPITAL LETTER N WITH TILDE
 		0x0309, //COMBINING HOOK ABOVE
 		0x00D3, //LATIN CAPITAL LETTER O WITH ACUTE
 		0x00D4, //LATIN CAPITAL LETTER O WITH CIRCUMFLEX
 		0x01A0, //LATIN CAPITAL LETTER O WITH HORN
 		0x00D6, //LATIN CAPITAL LETTER O WITH DIAERESIS
 		0x00D7, //MULTIPLICATION SIGN
 		0x00D8, //LATIN CAPITAL LETTER O WITH STROKE
 		0x00D9, //LATIN CAPITAL LETTER U WITH GRAVE
 		0x00DA, //LATIN CAPITAL LETTER U WITH ACUTE
 		0x00DB, //LATIN CAPITAL LETTER U WITH CIRCUMFLEX
 		0x00DC, //LATIN CAPITAL LETTER U WITH DIAERESIS
 		0x01AF, //LATIN CAPITAL LETTER U WITH HORN
 		0x0303, //COMBINING TILDE
 		0x00DF, //LATIN SMALL LETTER SHARP S
 		0x00E0, //LATIN SMALL LETTER A WITH GRAVE
 		0x00E1, //LATIN SMALL LETTER A WITH ACUTE
 		0x00E2, //LATIN SMALL LETTER A WITH CIRCUMFLEX
 		0x0103, //LATIN SMALL LETTER A WITH BREVE
 		0x00E4, //LATIN SMALL LETTER A WITH DIAERESIS
 		0x00E5, //LATIN SMALL LETTER A WITH RING ABOVE
 		0x00E6, //LATIN SMALL LETTER AE
 		0x00E7, //LATIN SMALL LETTER C WITH CEDILLA
 		0x00E8, //LATIN SMALL LETTER E WITH GRAVE
 		0x00E9, //LATIN SMALL LETTER E WITH ACUTE
 		0x00EA, //LATIN SMALL LETTER E WITH CIRCUMFLEX
 		0x00EB, //LATIN SMALL LETTER E WITH DIAERESIS
 		0x0301, //COMBINING ACUTE ACCENT
 		0x00ED, //LATIN SMALL LETTER I WITH ACUTE
 		0x00EE, //LATIN SMALL LETTER I WITH CIRCUMFLEX
 		0x00EF, //LATIN SMALL LETTER I WITH DIAERESIS
 		0x0111, //LATIN SMALL LETTER D WITH STROKE
 		0x00F1, //LATIN SMALL LETTER N WITH TILDE
 		0x0323, //COMBINING DOT BELOW
 		0x00F3, //LATIN SMALL LETTER O WITH ACUTE
 		0x00F4, //LATIN SMALL LETTER O WITH CIRCUMFLEX
 		0x01A1, //LATIN SMALL LETTER O WITH HORN
 		0x00F6, //LATIN SMALL LETTER O WITH DIAERESIS
 		0x00F7, //DIVISION SIGN
 		0x00F8, //LATIN SMALL LETTER O WITH STROKE
 		0x00F9, //LATIN SMALL LETTER U WITH GRAVE
 		0x00FA, //LATIN SMALL LETTER U WITH ACUTE
 		0x00FB, //LATIN SMALL LETTER U WITH CIRCUMFLEX
 		0x00FC, //LATIN SMALL LETTER U WITH DIAERESIS
 		0x01B0, //LATIN SMALL LETTER U WITH HORN
 		0x20AB, //DONG SIGN
 		0x00FF, //LATIN SMALL LETTER Y WITH DIAERESIS
 	},
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp437.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp437.go
@ -1,262 +0,0 @@
 package cp
 var cp437 *charsetMap = &charsetMap{
 	sb: [256]rune{
 		0x0000, //NULL
 		0x0001, //START OF HEADING
 		0x0002, //START OF TEXT
 		0x0003, //END OF TEXT
 		0x0004, //END OF TRANSMISSION
 		0x0005, //ENQUIRY
 		0x0006, //ACKNOWLEDGE
 		0x0007, //BELL
 		0x0008, //BACKSPACE
 		0x0009, //HORIZONTAL TABULATION
 		0x000a, //LINE FEED
 		0x000b, //VERTICAL TABULATION
 		0x000c, //FORM FEED
 		0x000d, //CARRIAGE RETURN
 		0x000e, //SHIFT OUT
 		0x000f, //SHIFT IN
 		0x0010, //DATA LINK ESCAPE
 		0x0011, //DEVICE CONTROL ONE
 		0x0012, //DEVICE CONTROL TWO
 		0x0013, //DEVICE CONTROL THREE
 		0x0014, //DEVICE CONTROL FOUR
 		0x0015, //NEGATIVE ACKNOWLEDGE
 		0x0016, //SYNCHRONOUS IDLE
 		0x0017, //END OF TRANSMISSION BLOCK
 		0x0018, //CANCEL
 		0x0019, //END OF MEDIUM
 		0x001a, //SUBSTITUTE
 		0x001b, //ESCAPE
 		0x001c, //FILE SEPARATOR
 		0x001d, //GROUP SEPARATOR
 		0x001e, //RECORD SEPARATOR
 		0x001f, //UNIT SEPARATOR
 		0x0020, //SPACE
 		0x0021, //EXCLAMATION MARK
 		0x0022, //QUOTATION MARK
 		0x0023, //NUMBER SIGN
 		0x0024, //DOLLAR SIGN
 		0x0025, //PERCENT SIGN
 		0x0026, //AMPERSAND
 		0x0027, //APOSTROPHE
 		0x0028, //LEFT PARENTHESIS
 		0x0029, //RIGHT PARENTHESIS
 		0x002a, //ASTERISK
 		0x002b, //PLUS SIGN
 		0x002c, //COMMA
 		0x002d, //HYPHEN-MINUS
 		0x002e, //FULL STOP
 		0x002f, //SOLIDUS
 		0x0030, //DIGIT ZERO
 		0x0031, //DIGIT ONE
 		0x0032, //DIGIT TWO
 		0x0033, //DIGIT THREE
 		0x0034, //DIGIT FOUR
 		0x0035, //DIGIT FIVE
 		0x0036, //DIGIT SIX
 		0x0037, //DIGIT SEVEN
 		0x0038, //DIGIT EIGHT
 		0x0039, //DIGIT NINE
 		0x003a, //COLON
 		0x003b, //SEMICOLON
 		0x003c, //LESS-THAN SIGN
 		0x003d, //EQUALS SIGN
 		0x003e, //GREATER-THAN SIGN
 		0x003f, //QUESTION MARK
 		0x0040, //COMMERCIAL AT
 		0x0041, //LATIN CAPITAL LETTER A
 		0x0042, //LATIN CAPITAL LETTER B
 		0x0043, //LATIN CAPITAL LETTER C
 		0x0044, //LATIN CAPITAL LETTER D
 		0x0045, //LATIN CAPITAL LETTER E
 		0x0046, //LATIN CAPITAL LETTER F
 		0x0047, //LATIN CAPITAL LETTER G
 		0x0048, //LATIN CAPITAL LETTER H
 		0x0049, //LATIN CAPITAL LETTER I
 		0x004a, //LATIN CAPITAL LETTER J
 		0x004b, //LATIN CAPITAL LETTER K
 		0x004c, //LATIN CAPITAL LETTER L
 		0x004d, //LATIN CAPITAL LETTER M
 		0x004e, //LATIN CAPITAL LETTER N
 		0x004f, //LATIN CAPITAL LETTER O
 		0x0050, //LATIN CAPITAL LETTER P
 		0x0051, //LATIN CAPITAL LETTER Q
 		0x0052, //LATIN CAPITAL LETTER R
 		0x0053, //LATIN CAPITAL LETTER S
 		0x0054, //LATIN CAPITAL LETTER T
 		0x0055, //LATIN CAPITAL LETTER U
 		0x0056, //LATIN CAPITAL LETTER V
 		0x0057, //LATIN CAPITAL LETTER W
 		0x0058, //LATIN CAPITAL LETTER X
 		0x0059, //LATIN CAPITAL LETTER Y
 		0x005a, //LATIN CAPITAL LETTER Z
 		0x005b, //LEFT SQUARE BRACKET
 		0x005c, //REVERSE SOLIDUS
 		0x005d, //RIGHT SQUARE BRACKET
 		0x005e, //CIRCUMFLEX ACCENT
 		0x005f, //LOW LINE
 		0x0060, //GRAVE ACCENT
 		0x0061, //LATIN SMALL LETTER A
 		0x0062, //LATIN SMALL LETTER B
 		0x0063, //LATIN SMALL LETTER C
 		0x0064, //LATIN SMALL LETTER D
 		0x0065, //LATIN SMALL LETTER E
 		0x0066, //LATIN SMALL LETTER F
 		0x0067, //LATIN SMALL LETTER G
 		0x0068, //LATIN SMALL LETTER H
 		0x0069, //LATIN SMALL LETTER I
 		0x006a, //LATIN SMALL LETTER J
 		0x006b, //LATIN SMALL LETTER K
 		0x006c, //LATIN SMALL LETTER L
 		0x006d, //LATIN SMALL LETTER M
 		0x006e, //LATIN SMALL LETTER N
 		0x006f, //LATIN SMALL LETTER O
 		0x0070, //LATIN SMALL LETTER P
 		0x0071, //LATIN SMALL LETTER Q
 		0x0072, //LATIN SMALL LETTER R
 		0x0073, //LATIN SMALL LETTER S
 		0x0074, //LATIN SMALL LETTER T
 		0x0075, //LATIN SMALL LETTER U
 		0x0076, //LATIN SMALL LETTER V
 		0x0077, //LATIN SMALL LETTER W
 		0x0078, //LATIN SMALL LETTER X
 		0x0079, //LATIN SMALL LETTER Y
 		0x007a, //LATIN SMALL LETTER Z
 		0x007b, //LEFT CURLY BRACKET
 		0x007c, //VERTICAL LINE
 		0x007d, //RIGHT CURLY BRACKET
 		0x007e, //TILDE
 		0x007f, //DELETE
 		0x00c7, //LATIN CAPITAL LETTER C WITH CEDILLA
 		0x00fc, //LATIN SMALL LETTER U WITH DIAERESIS
 		0x00e9, //LATIN SMALL LETTER E WITH ACUTE
 		0x00e2, //LATIN SMALL LETTER A WITH CIRCUMFLEX
 		0x00e4, //LATIN SMALL LETTER A WITH DIAERESIS
 		0x00e0, //LATIN SMALL LETTER A WITH GRAVE
 		0x00e5, //LATIN SMALL LETTER A WITH RING ABOVE
 		0x00e7, //LATIN SMALL LETTER C WITH CEDILLA
 		0x00ea, //LATIN SMALL LETTER E WITH CIRCUMFLEX
 		0x00eb, //LATIN SMALL LETTER E WITH DIAERESIS
 		0x00e8, //LATIN SMALL LETTER E WITH GRAVE
 		0x00ef, //LATIN SMALL LETTER I WITH DIAERESIS
 		0x00ee, //LATIN SMALL LETTER I WITH CIRCUMFLEX
 		0x00ec, //LATIN SMALL LETTER I WITH GRAVE
 		0x00c4, //LATIN CAPITAL LETTER A WITH DIAERESIS
 		0x00c5, //LATIN CAPITAL LETTER A WITH RING ABOVE
 		0x00c9, //LATIN CAPITAL LETTER E WITH ACUTE
 		0x00e6, //LATIN SMALL LIGATURE AE
 		0x00c6, //LATIN CAPITAL LIGATURE AE
 		0x00f4, //LATIN SMALL LETTER O WITH CIRCUMFLEX
 		0x00f6, //LATIN SMALL LETTER O WITH DIAERESIS
 		0x00f2, //LATIN SMALL LETTER O WITH GRAVE
 		0x00fb, //LATIN SMALL LETTER U WITH CIRCUMFLEX
 		0x00f9, //LATIN SMALL LETTER U WITH GRAVE
 		0x00ff, //LATIN SMALL LETTER Y WITH DIAERESIS
 		0x00d6, //LATIN CAPITAL LETTER O WITH DIAERESIS
 		0x00dc, //LATIN CAPITAL LETTER U WITH DIAERESIS
 		0x00a2, //CENT SIGN
 		0x00a3, //POUND SIGN
 		0x00a5, //YEN SIGN
 		0x20a7, //PESETA SIGN
 		0x0192, //LATIN SMALL LETTER F WITH HOOK
 		0x00e1, //LATIN SMALL LETTER A WITH ACUTE
 		0x00ed, //LATIN SMALL LETTER I WITH ACUTE
 		0x00f3, //LATIN SMALL LETTER O WITH ACUTE
 		0x00fa, //LATIN SMALL LETTER U WITH ACUTE
 		0x00f1, //LATIN SMALL LETTER N WITH TILDE
 		0x00d1, //LATIN CAPITAL LETTER N WITH TILDE
 		0x00aa, //FEMININE ORDINAL INDICATOR
 		0x00ba, //MASCULINE ORDINAL INDICATOR
 		0x00bf, //INVERTED QUESTION MARK
 		0x2310, //REVERSED NOT SIGN
 		0x00ac, //NOT SIGN
 		0x00bd, //VULGAR FRACTION ONE HALF
 		0x00bc, //VULGAR FRACTION ONE QUARTER
 		0x00a1, //INVERTED EXCLAMATION MARK
 		0x00ab, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00bb, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x2591, //LIGHT SHADE
 		0x2592, //MEDIUM SHADE
 		0x2593, //DARK SHADE
 		0x2502, //BOX DRAWINGS LIGHT VERTICAL
 		0x2524, //BOX DRAWINGS LIGHT VERTICAL AND LEFT
 		0x2561, //BOX DRAWINGS VERTICAL SINGLE AND LEFT DOUBLE
 		0x2562, //BOX DRAWINGS VERTICAL DOUBLE AND LEFT SINGLE
 		0x2556, //BOX DRAWINGS DOWN DOUBLE AND LEFT SINGLE
 		0x2555, //BOX DRAWINGS DOWN SINGLE AND LEFT DOUBLE
 		0x2563, //BOX DRAWINGS DOUBLE VERTICAL AND LEFT
 		0x2551, //BOX DRAWINGS DOUBLE VERTICAL
 		0x2557, //BOX DRAWINGS DOUBLE DOWN AND LEFT
 		0x255d, //BOX DRAWINGS DOUBLE UP AND LEFT
 		0x255c, //BOX DRAWINGS UP DOUBLE AND LEFT SINGLE
 		0x255b, //BOX DRAWINGS UP SINGLE AND LEFT DOUBLE
 		0x2510, //BOX DRAWINGS LIGHT DOWN AND LEFT
 		0x2514, //BOX DRAWINGS LIGHT UP AND RIGHT
 		0x2534, //BOX DRAWINGS LIGHT UP AND HORIZONTAL
 		0x252c, //BOX DRAWINGS LIGHT DOWN AND HORIZONTAL
 		0x251c, //BOX DRAWINGS LIGHT VERTICAL AND RIGHT
 		0x2500, //BOX DRAWINGS LIGHT HORIZONTAL
 		0x253c, //BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL
 		0x255e, //BOX DRAWINGS VERTICAL SINGLE AND RIGHT DOUBLE
 		0x255f, //BOX DRAWINGS VERTICAL DOUBLE AND RIGHT SINGLE
 		0x255a, //BOX DRAWINGS DOUBLE UP AND RIGHT
 		0x2554, //BOX DRAWINGS DOUBLE DOWN AND RIGHT
 		0x2569, //BOX DRAWINGS DOUBLE UP AND HORIZONTAL
 		0x2566, //BOX DRAWINGS DOUBLE DOWN AND HORIZONTAL
 		0x2560, //BOX DRAWINGS DOUBLE VERTICAL AND RIGHT
 		0x2550, //BOX DRAWINGS DOUBLE HORIZONTAL
 		0x256c, //BOX DRAWINGS DOUBLE VERTICAL AND HORIZONTAL
 		0x2567, //BOX DRAWINGS UP SINGLE AND HORIZONTAL DOUBLE
 		0x2568, //BOX DRAWINGS UP DOUBLE AND HORIZONTAL SINGLE
 		0x2564, //BOX DRAWINGS DOWN SINGLE AND HORIZONTAL DOUBLE
 		0x2565, //BOX DRAWINGS DOWN DOUBLE AND HORIZONTAL SINGLE
 		0x2559, //BOX DRAWINGS UP DOUBLE AND RIGHT SINGLE
 		0x2558, //BOX DRAWINGS UP SINGLE AND RIGHT DOUBLE
 		0x2552, //BOX DRAWINGS DOWN SINGLE AND RIGHT DOUBLE
 		0x2553, //BOX DRAWINGS DOWN DOUBLE AND RIGHT SINGLE
 		0x256b, //BOX DRAWINGS VERTICAL DOUBLE AND HORIZONTAL SINGLE
 		0x256a, //BOX DRAWINGS VERTICAL SINGLE AND HORIZONTAL DOUBLE
 		0x2518, //BOX DRAWINGS LIGHT UP AND LEFT
 		0x250c, //BOX DRAWINGS LIGHT DOWN AND RIGHT
 		0x2588, //FULL BLOCK
 		0x2584, //LOWER HALF BLOCK
 		0x258c, //LEFT HALF BLOCK
 		0x2590, //RIGHT HALF BLOCK
 		0x2580, //UPPER HALF BLOCK
 		0x03b1, //GREEK SMALL LETTER ALPHA
 		0x00df, //LATIN SMALL LETTER SHARP S
 		0x0393, //GREEK CAPITAL LETTER GAMMA
 		0x03c0, //GREEK SMALL LETTER PI
 		0x03a3, //GREEK CAPITAL LETTER SIGMA
 		0x03c3, //GREEK SMALL LETTER SIGMA
 		0x00b5, //MICRO SIGN
 		0x03c4, //GREEK SMALL LETTER TAU
 		0x03a6, //GREEK CAPITAL LETTER PHI
 		0x0398, //GREEK CAPITAL LETTER THETA
 		0x03a9, //GREEK CAPITAL LETTER OMEGA
 		0x03b4, //GREEK SMALL LETTER DELTA
 		0x221e, //INFINITY
 		0x03c6, //GREEK SMALL LETTER PHI
 		0x03b5, //GREEK SMALL LETTER EPSILON
 		0x2229, //INTERSECTION
 		0x2261, //IDENTICAL TO
 		0x00b1, //PLUS-MINUS SIGN
 		0x2265, //GREATER-THAN OR EQUAL TO
 		0x2264, //LESS-THAN OR EQUAL TO
 		0x2320, //TOP HALF INTEGRAL
 		0x2321, //BOTTOM HALF INTEGRAL
 		0x00f7, //DIVISION SIGN
 		0x2248, //ALMOST EQUAL TO
 		0x00b0, //DEGREE SIGN
 		0x2219, //BULLET OPERATOR
 		0x00b7, //MIDDLE DOT
 		0x221a, //SQUARE ROOT
 		0x207f, //SUPERSCRIPT LATIN SMALL LETTER N
 		0x00b2, //SUPERSCRIPT TWO
 		0x25a0, //BLACK SQUARE
 		0x00a0, //NO-BREAK SPACE
 	},
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp850.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp850.go
@ -1,262 +0,0 @@
 package cp
 var cp850 *charsetMap = &charsetMap{
 	sb: [256]rune{
 		0x0000, //NULL
 		0x0001, //START OF HEADING
 		0x0002, //START OF TEXT
 		0x0003, //END OF TEXT
 		0x0004, //END OF TRANSMISSION
 		0x0005, //ENQUIRY
 		0x0006, //ACKNOWLEDGE
 		0x0007, //BELL
 		0x0008, //BACKSPACE
 		0x0009, //HORIZONTAL TABULATION
 		0x000a, //LINE FEED
 		0x000b, //VERTICAL TABULATION
 		0x000c, //FORM FEED
 		0x000d, //CARRIAGE RETURN
 		0x000e, //SHIFT OUT
 		0x000f, //SHIFT IN
 		0x0010, //DATA LINK ESCAPE
 		0x0011, //DEVICE CONTROL ONE
 		0x0012, //DEVICE CONTROL TWO
 		0x0013, //DEVICE CONTROL THREE
 		0x0014, //DEVICE CONTROL FOUR
 		0x0015, //NEGATIVE ACKNOWLEDGE
 		0x0016, //SYNCHRONOUS IDLE
 		0x0017, //END OF TRANSMISSION BLOCK
 		0x0018, //CANCEL
 		0x0019, //END OF MEDIUM
 		0x001a, //SUBSTITUTE
 		0x001b, //ESCAPE
 		0x001c, //FILE SEPARATOR
 		0x001d, //GROUP SEPARATOR
 		0x001e, //RECORD SEPARATOR
 		0x001f, //UNIT SEPARATOR
 		0x0020, //SPACE
 		0x0021, //EXCLAMATION MARK
 		0x0022, //QUOTATION MARK
 		0x0023, //NUMBER SIGN
 		0x0024, //DOLLAR SIGN
 		0x0025, //PERCENT SIGN
 		0x0026, //AMPERSAND
 		0x0027, //APOSTROPHE
 		0x0028, //LEFT PARENTHESIS
 		0x0029, //RIGHT PARENTHESIS
 		0x002a, //ASTERISK
 		0x002b, //PLUS SIGN
 		0x002c, //COMMA
 		0x002d, //HYPHEN-MINUS
 		0x002e, //FULL STOP
 		0x002f, //SOLIDUS
 		0x0030, //DIGIT ZERO
 		0x0031, //DIGIT ONE
 		0x0032, //DIGIT TWO
 		0x0033, //DIGIT THREE
 		0x0034, //DIGIT FOUR
 		0x0035, //DIGIT FIVE
 		0x0036, //DIGIT SIX
 		0x0037, //DIGIT SEVEN
 		0x0038, //DIGIT EIGHT
 		0x0039, //DIGIT NINE
 		0x003a, //COLON
 		0x003b, //SEMICOLON
 		0x003c, //LESS-THAN SIGN
 		0x003d, //EQUALS SIGN
 		0x003e, //GREATER-THAN SIGN
 		0x003f, //QUESTION MARK
 		0x0040, //COMMERCIAL AT
 		0x0041, //LATIN CAPITAL LETTER A
 		0x0042, //LATIN CAPITAL LETTER B
 		0x0043, //LATIN CAPITAL LETTER C
 		0x0044, //LATIN CAPITAL LETTER D
 		0x0045, //LATIN CAPITAL LETTER E
 		0x0046, //LATIN CAPITAL LETTER F
 		0x0047, //LATIN CAPITAL LETTER G
 		0x0048, //LATIN CAPITAL LETTER H
 		0x0049, //LATIN CAPITAL LETTER I
 		0x004a, //LATIN CAPITAL LETTER J
 		0x004b, //LATIN CAPITAL LETTER K
 		0x004c, //LATIN CAPITAL LETTER L
 		0x004d, //LATIN CAPITAL LETTER M
 		0x004e, //LATIN CAPITAL LETTER N
 		0x004f, //LATIN CAPITAL LETTER O
 		0x0050, //LATIN CAPITAL LETTER P
 		0x0051, //LATIN CAPITAL LETTER Q
 		0x0052, //LATIN CAPITAL LETTER R
 		0x0053, //LATIN CAPITAL LETTER S
 		0x0054, //LATIN CAPITAL LETTER T
 		0x0055, //LATIN CAPITAL LETTER U
 		0x0056, //LATIN CAPITAL LETTER V
 		0x0057, //LATIN CAPITAL LETTER W
 		0x0058, //LATIN CAPITAL LETTER X
 		0x0059, //LATIN CAPITAL LETTER Y
 		0x005a, //LATIN CAPITAL LETTER Z
 		0x005b, //LEFT SQUARE BRACKET
 		0x005c, //REVERSE SOLIDUS
 		0x005d, //RIGHT SQUARE BRACKET
 		0x005e, //CIRCUMFLEX ACCENT
 		0x005f, //LOW LINE
 		0x0060, //GRAVE ACCENT
 		0x0061, //LATIN SMALL LETTER A
 		0x0062, //LATIN SMALL LETTER B
 		0x0063, //LATIN SMALL LETTER C
 		0x0064, //LATIN SMALL LETTER D
 		0x0065, //LATIN SMALL LETTER E
 		0x0066, //LATIN SMALL LETTER F
 		0x0067, //LATIN SMALL LETTER G
 		0x0068, //LATIN SMALL LETTER H
 		0x0069, //LATIN SMALL LETTER I
 		0x006a, //LATIN SMALL LETTER J
 		0x006b, //LATIN SMALL LETTER K
 		0x006c, //LATIN SMALL LETTER L
 		0x006d, //LATIN SMALL LETTER M
 		0x006e, //LATIN SMALL LETTER N
 		0x006f, //LATIN SMALL LETTER O
 		0x0070, //LATIN SMALL LETTER P
 		0x0071, //LATIN SMALL LETTER Q
 		0x0072, //LATIN SMALL LETTER R
 		0x0073, //LATIN SMALL LETTER S
 		0x0074, //LATIN SMALL LETTER T
 		0x0075, //LATIN SMALL LETTER U
 		0x0076, //LATIN SMALL LETTER V
 		0x0077, //LATIN SMALL LETTER W
 		0x0078, //LATIN SMALL LETTER X
 		0x0079, //LATIN SMALL LETTER Y
 		0x007a, //LATIN SMALL LETTER Z
 		0x007b, //LEFT CURLY BRACKET
 		0x007c, //VERTICAL LINE
 		0x007d, //RIGHT CURLY BRACKET
 		0x007e, //TILDE
 		0x007f, //DELETE
 		0x00c7, //LATIN CAPITAL LETTER C WITH CEDILLA
 		0x00fc, //LATIN SMALL LETTER U WITH DIAERESIS
 		0x00e9, //LATIN SMALL LETTER E WITH ACUTE
 		0x00e2, //LATIN SMALL LETTER A WITH CIRCUMFLEX
 		0x00e4, //LATIN SMALL LETTER A WITH DIAERESIS
 		0x00e0, //LATIN SMALL LETTER A WITH GRAVE
 		0x00e5, //LATIN SMALL LETTER A WITH RING ABOVE
 		0x00e7, //LATIN SMALL LETTER C WITH CEDILLA
 		0x00ea, //LATIN SMALL LETTER E WITH CIRCUMFLEX
 		0x00eb, //LATIN SMALL LETTER E WITH DIAERESIS
 		0x00e8, //LATIN SMALL LETTER E WITH GRAVE
 		0x00ef, //LATIN SMALL LETTER I WITH DIAERESIS
 		0x00ee, //LATIN SMALL LETTER I WITH CIRCUMFLEX
 		0x00ec, //LATIN SMALL LETTER I WITH GRAVE
 		0x00c4, //LATIN CAPITAL LETTER A WITH DIAERESIS
 		0x00c5, //LATIN CAPITAL LETTER A WITH RING ABOVE
 		0x00c9, //LATIN CAPITAL LETTER E WITH ACUTE
 		0x00e6, //LATIN SMALL LIGATURE AE
 		0x00c6, //LATIN CAPITAL LIGATURE AE
 		0x00f4, //LATIN SMALL LETTER O WITH CIRCUMFLEX
 		0x00f6, //LATIN SMALL LETTER O WITH DIAERESIS
 		0x00f2, //LATIN SMALL LETTER O WITH GRAVE
 		0x00fb, //LATIN SMALL LETTER U WITH CIRCUMFLEX
 		0x00f9, //LATIN SMALL LETTER U WITH GRAVE
 		0x00ff, //LATIN SMALL LETTER Y WITH DIAERESIS
 		0x00d6, //LATIN CAPITAL LETTER O WITH DIAERESIS
 		0x00dc, //LATIN CAPITAL LETTER U WITH DIAERESIS
 		0x00f8, //LATIN SMALL LETTER O WITH STROKE
 		0x00a3, //POUND SIGN
 		0x00d8, //LATIN CAPITAL LETTER O WITH STROKE
 		0x00d7, //MULTIPLICATION SIGN
 		0x0192, //LATIN SMALL LETTER F WITH HOOK
 		0x00e1, //LATIN SMALL LETTER A WITH ACUTE
 		0x00ed, //LATIN SMALL LETTER I WITH ACUTE
 		0x00f3, //LATIN SMALL LETTER O WITH ACUTE
 		0x00fa, //LATIN SMALL LETTER U WITH ACUTE
 		0x00f1, //LATIN SMALL LETTER N WITH TILDE
 		0x00d1, //LATIN CAPITAL LETTER N WITH TILDE
 		0x00aa, //FEMININE ORDINAL INDICATOR
 		0x00ba, //MASCULINE ORDINAL INDICATOR
 		0x00bf, //INVERTED QUESTION MARK
 		0x00ae, //REGISTERED SIGN
 		0x00ac, //NOT SIGN
 		0x00bd, //VULGAR FRACTION ONE HALF
 		0x00bc, //VULGAR FRACTION ONE QUARTER
 		0x00a1, //INVERTED EXCLAMATION MARK
 		0x00ab, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x00bb, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
 		0x2591, //LIGHT SHADE
 		0x2592, //MEDIUM SHADE
 		0x2593, //DARK SHADE
 		0x2502, //BOX DRAWINGS LIGHT VERTICAL
 		0x2524, //BOX DRAWINGS LIGHT VERTICAL AND LEFT
 		0x00c1, //LATIN CAPITAL LETTER A WITH ACUTE
 		0x00c2, //LATIN CAPITAL LETTER A WITH CIRCUMFLEX
 		0x00c0, //LATIN CAPITAL LETTER A WITH GRAVE
 		0x00a9, //COPYRIGHT SIGN
 		0x2563, //BOX DRAWINGS DOUBLE VERTICAL AND LEFT
 		0x2551, //BOX DRAWINGS DOUBLE VERTICAL
 		0x2557, //BOX DRAWINGS DOUBLE DOWN AND LEFT
 		0x255d, //BOX DRAWINGS DOUBLE UP AND LEFT
 		0x00a2, //CENT SIGN
 		0x00a5, //YEN SIGN
 		0x2510, //BOX DRAWINGS LIGHT DOWN AND LEFT
 		0x2514, //BOX DRAWINGS LIGHT UP AND RIGHT
 		0x2534, //BOX DRAWINGS LIGHT UP AND HORIZONTAL
 		0x252c, //BOX DRAWINGS LIGHT DOWN AND HORIZONTAL
 		0x251c, //BOX DRAWINGS LIGHT VERTICAL AND RIGHT
 		0x2500, //BOX DRAWINGS LIGHT HORIZONTAL
 		0x253c, //BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL
 		0x00e3, //LATIN SMALL LETTER A WITH TILDE
 		0x00c3, //LATIN CAPITAL LETTER A WITH TILDE
 		0x255a, //BOX DRAWINGS DOUBLE UP AND RIGHT
 		0x2554, //BOX DRAWINGS DOUBLE DOWN AND RIGHT
 		0x2569, //BOX DRAWINGS DOUBLE UP AND HORIZONTAL
 		0x2566, //BOX DRAWINGS DOUBLE DOWN AND HORIZONTAL
 		0x2560, //BOX DRAWINGS DOUBLE VERTICAL AND RIGHT
 		0x2550, //BOX DRAWINGS DOUBLE HORIZONTAL
 		0x256c, //BOX DRAWINGS DOUBLE VERTICAL AND HORIZONTAL
 		0x00a4, //CURRENCY SIGN
 		0x00f0, //LATIN SMALL LETTER ETH
 		0x00d0, //LATIN CAPITAL LETTER ETH
 		0x00ca, //LATIN CAPITAL LETTER E WITH CIRCUMFLEX
 		0x00cb, //LATIN CAPITAL LETTER E WITH DIAERESIS
 		0x00c8, //LATIN CAPITAL LETTER E WITH GRAVE
 		0x0131, //LATIN SMALL LETTER DOTLESS I
 		0x00cd, //LATIN CAPITAL LETTER I WITH ACUTE
 		0x00ce, //LATIN CAPITAL LETTER I WITH CIRCUMFLEX
 		0x00cf, //LATIN CAPITAL LETTER I WITH DIAERESIS
 		0x2518, //BOX DRAWINGS LIGHT UP AND LEFT
 		0x250c, //BOX DRAWINGS LIGHT DOWN AND RIGHT
 		0x2588, //FULL BLOCK
 		0x2584, //LOWER HALF BLOCK
 		0x00a6, //BROKEN BAR
 		0x00cc, //LATIN CAPITAL LETTER I WITH GRAVE
 		0x2580, //UPPER HALF BLOCK
 		0x00d3, //LATIN CAPITAL LETTER O WITH ACUTE
 		0x00df, //LATIN SMALL LETTER SHARP S
 		0x00d4, //LATIN CAPITAL LETTER O WITH CIRCUMFLEX
 		0x00d2, //LATIN CAPITAL LETTER O WITH GRAVE
 		0x00f5, //LATIN SMALL LETTER O WITH TILDE
 		0x00d5, //LATIN CAPITAL LETTER O WITH TILDE
 		0x00b5, //MICRO SIGN
 		0x00fe, //LATIN SMALL LETTER THORN
 		0x00de, //LATIN CAPITAL LETTER THORN
 		0x00da, //LATIN CAPITAL LETTER U WITH ACUTE
 		0x00db, //LATIN CAPITAL LETTER U WITH CIRCUMFLEX
 		0x00d9, //LATIN CAPITAL LETTER U WITH GRAVE
 		0x00fd, //LATIN SMALL LETTER Y WITH ACUTE
 		0x00dd, //LATIN CAPITAL LETTER Y WITH ACUTE
 		0x00af, //MACRON
 		0x00b4, //ACUTE ACCENT
 		0x00ad, //SOFT HYPHEN
 		0x00b1, //PLUS-MINUS SIGN
 		0x2017, //DOUBLE LOW LINE
 		0x00be, //VULGAR FRACTION THREE QUARTERS
 		0x00b6, //PILCROW SIGN
 		0x00a7, //SECTION SIGN
 		0x00f7, //DIVISION SIGN
 		0x00b8, //CEDILLA
 		0x00b0, //DEGREE SIGN
 		0x00a8, //DIAERESIS
 		0x00b7, //MIDDLE DOT
 		0x00b9, //SUPERSCRIPT ONE
 		0x00b3, //SUPERSCRIPT THREE
 		0x00b2, //SUPERSCRIPT TWO
 		0x25a0, //BLACK SQUARE
 		0x00a0, //NO-BREAK SPACE
 	},
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp874.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp874.go
@ -1,262 +0,0 @@
 package cp
 var cp874 *charsetMap = &charsetMap{
 	sb: [256]rune{
 		0x0000, //NULL
 		0x0001, //START OF HEADING
 		0x0002, //START OF TEXT
 		0x0003, //END OF TEXT
 		0x0004, //END OF TRANSMISSION
 		0x0005, //ENQUIRY
 		0x0006, //ACKNOWLEDGE
 		0x0007, //BELL
 		0x0008, //BACKSPACE
 		0x0009, //HORIZONTAL TABULATION
 		0x000A, //LINE FEED
 		0x000B, //VERTICAL TABULATION
 		0x000C, //FORM FEED
 		0x000D, //CARRIAGE RETURN
 		0x000E, //SHIFT OUT
 		0x000F, //SHIFT IN
 		0x0010, //DATA LINK ESCAPE
 		0x0011, //DEVICE CONTROL ONE
 		0x0012, //DEVICE CONTROL TWO
 		0x0013, //DEVICE CONTROL THREE
 		0x0014, //DEVICE CONTROL FOUR
 		0x0015, //NEGATIVE ACKNOWLEDGE
 		0x0016, //SYNCHRONOUS IDLE
 		0x0017, //END OF TRANSMISSION BLOCK
 		0x0018, //CANCEL
 		0x0019, //END OF MEDIUM
 		0x001A, //SUBSTITUTE
 		0x001B, //ESCAPE
 		0x001C, //FILE SEPARATOR
 		0x001D, //GROUP SEPARATOR
 		0x001E, //RECORD SEPARATOR
 		0x001F, //UNIT SEPARATOR
 		0x0020, //SPACE
 		0x0021, //EXCLAMATION MARK
 		0x0022, //QUOTATION MARK
 		0x0023, //NUMBER SIGN
 		0x0024, //DOLLAR SIGN
 		0x0025, //PERCENT SIGN
 		0x0026, //AMPERSAND
 		0x0027, //APOSTROPHE
 		0x0028, //LEFT PARENTHESIS
 		0x0029, //RIGHT PARENTHESIS
 		0x002A, //ASTERISK
 		0x002B, //PLUS SIGN
 		0x002C, //COMMA
 		0x002D, //HYPHEN-MINUS
 		0x002E, //FULL STOP
 		0x002F, //SOLIDUS
 		0x0030, //DIGIT ZERO
 		0x0031, //DIGIT ONE
 		0x0032, //DIGIT TWO
 		0x0033, //DIGIT THREE
 		0x0034, //DIGIT FOUR
 		0x0035, //DIGIT FIVE
 		0x0036, //DIGIT SIX
 		0x0037, //DIGIT SEVEN
 		0x0038, //DIGIT EIGHT
 		0x0039, //DIGIT NINE
 		0x003A, //COLON
 		0x003B, //SEMICOLON
 		0x003C, //LESS-THAN SIGN
 		0x003D, //EQUALS SIGN
 		0x003E, //GREATER-THAN SIGN
 		0x003F, //QUESTION MARK
 		0x0040, //COMMERCIAL AT
 		0x0041, //LATIN CAPITAL LETTER A
 		0x0042, //LATIN CAPITAL LETTER B
 		0x0043, //LATIN CAPITAL LETTER C
 		0x0044, //LATIN CAPITAL LETTER D
 		0x0045, //LATIN CAPITAL LETTER E
 		0x0046, //LATIN CAPITAL LETTER F
 		0x0047, //LATIN CAPITAL LETTER G
 		0x0048, //LATIN CAPITAL LETTER H
 		0x0049, //LATIN CAPITAL LETTER I
 		0x004A, //LATIN CAPITAL LETTER J
 		0x004B, //LATIN CAPITAL LETTER K
 		0x004C, //LATIN CAPITAL LETTER L
 		0x004D, //LATIN CAPITAL LETTER M
 		0x004E, //LATIN CAPITAL LETTER N
 		0x004F, //LATIN CAPITAL LETTER O
 		0x0050, //LATIN CAPITAL LETTER P
 		0x0051, //LATIN CAPITAL LETTER Q
 		0x0052, //LATIN CAPITAL LETTER R
 		0x0053, //LATIN CAPITAL LETTER S
 		0x0054, //LATIN CAPITAL LETTER T
 		0x0055, //LATIN CAPITAL LETTER U
 		0x0056, //LATIN CAPITAL LETTER V
 		0x0057, //LATIN CAPITAL LETTER W
 		0x0058, //LATIN CAPITAL LETTER X
 		0x0059, //LATIN CAPITAL LETTER Y
 		0x005A, //LATIN CAPITAL LETTER Z
 		0x005B, //LEFT SQUARE BRACKET
 		0x005C, //REVERSE SOLIDUS
 		0x005D, //RIGHT SQUARE BRACKET
 		0x005E, //CIRCUMFLEX ACCENT
 		0x005F, //LOW LINE
 		0x0060, //GRAVE ACCENT
 		0x0061, //LATIN SMALL LETTER A
 		0x0062, //LATIN SMALL LETTER B
 		0x0063, //LATIN SMALL LETTER C
 		0x0064, //LATIN SMALL LETTER D
 		0x0065, //LATIN SMALL LETTER E
 		0x0066, //LATIN SMALL LETTER F
 		0x0067, //LATIN SMALL LETTER G
 		0x0068, //LATIN SMALL LETTER H
 		0x0069, //LATIN SMALL LETTER I
 		0x006A, //LATIN SMALL LETTER J
 		0x006B, //LATIN SMALL LETTER K
 		0x006C, //LATIN SMALL LETTER L
 		0x006D, //LATIN SMALL LETTER M
 		0x006E, //LATIN SMALL LETTER N
 		0x006F, //LATIN SMALL LETTER O
 		0x0070, //LATIN SMALL LETTER P
 		0x0071, //LATIN SMALL LETTER Q
 		0x0072, //LATIN SMALL LETTER R
 		0x0073, //LATIN SMALL LETTER S
 		0x0074, //LATIN SMALL LETTER T
 		0x0075, //LATIN SMALL LETTER U
 		0x0076, //LATIN SMALL LETTER V
 		0x0077, //LATIN SMALL LETTER W
 		0x0078, //LATIN SMALL LETTER X
 		0x0079, //LATIN SMALL LETTER Y
 		0x007A, //LATIN SMALL LETTER Z
 		0x007B, //LEFT CURLY BRACKET
 		0x007C, //VERTICAL LINE
 		0x007D, //RIGHT CURLY BRACKET
 		0x007E, //TILDE
 		0x007F, //DELETE
 		0x20AC, //EURO SIGN
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0x2026, //HORIZONTAL ELLIPSIS
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0x2018, //LEFT SINGLE QUOTATION MARK
 		0x2019, //RIGHT SINGLE QUOTATION MARK
 		0x201C, //LEFT DOUBLE QUOTATION MARK
 		0x201D, //RIGHT DOUBLE QUOTATION MARK
 		0x2022, //BULLET
 		0x2013, //EN DASH
 		0x2014, //EM DASH
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0x00A0, //NO-BREAK SPACE
 		0x0E01, //THAI CHARACTER KO KAI
 		0x0E02, //THAI CHARACTER KHO KHAI
 		0x0E03, //THAI CHARACTER KHO KHUAT
 		0x0E04, //THAI CHARACTER KHO KHWAI
 		0x0E05, //THAI CHARACTER KHO KHON
 		0x0E06, //THAI CHARACTER KHO RAKHANG
 		0x0E07, //THAI CHARACTER NGO NGU
 		0x0E08, //THAI CHARACTER CHO CHAN
 		0x0E09, //THAI CHARACTER CHO CHING
 		0x0E0A, //THAI CHARACTER CHO CHANG
 		0x0E0B, //THAI CHARACTER SO SO
 		0x0E0C, //THAI CHARACTER CHO CHOE
 		0x0E0D, //THAI CHARACTER YO YING
 		0x0E0E, //THAI CHARACTER DO CHADA
 		0x0E0F, //THAI CHARACTER TO PATAK
 		0x0E10, //THAI CHARACTER THO THAN
 		0x0E11, //THAI CHARACTER THO NANGMONTHO
 		0x0E12, //THAI CHARACTER THO PHUTHAO
 		0x0E13, //THAI CHARACTER NO NEN
 		0x0E14, //THAI CHARACTER DO DEK
 		0x0E15, //THAI CHARACTER TO TAO
 		0x0E16, //THAI CHARACTER THO THUNG
 		0x0E17, //THAI CHARACTER THO THAHAN
 		0x0E18, //THAI CHARACTER THO THONG
 		0x0E19, //THAI CHARACTER NO NU
 		0x0E1A, //THAI CHARACTER BO BAIMAI
 		0x0E1B, //THAI CHARACTER PO PLA
 		0x0E1C, //THAI CHARACTER PHO PHUNG
 		0x0E1D, //THAI CHARACTER FO FA
 		0x0E1E, //THAI CHARACTER PHO PHAN
 		0x0E1F, //THAI CHARACTER FO FAN
 		0x0E20, //THAI CHARACTER PHO SAMPHAO
 		0x0E21, //THAI CHARACTER MO MA
 		0x0E22, //THAI CHARACTER YO YAK
 		0x0E23, //THAI CHARACTER RO RUA
 		0x0E24, //THAI CHARACTER RU
 		0x0E25, //THAI CHARACTER LO LING
 		0x0E26, //THAI CHARACTER LU
 		0x0E27, //THAI CHARACTER WO WAEN
 		0x0E28, //THAI CHARACTER SO SALA
 		0x0E29, //THAI CHARACTER SO RUSI
 		0x0E2A, //THAI CHARACTER SO SUA
 		0x0E2B, //THAI CHARACTER HO HIP
 		0x0E2C, //THAI CHARACTER LO CHULA
 		0x0E2D, //THAI CHARACTER O ANG
 		0x0E2E, //THAI CHARACTER HO NOKHUK
 		0x0E2F, //THAI CHARACTER PAIYANNOI
 		0x0E30, //THAI CHARACTER SARA A
 		0x0E31, //THAI CHARACTER MAI HAN-AKAT
 		0x0E32, //THAI CHARACTER SARA AA
 		0x0E33, //THAI CHARACTER SARA AM
 		0x0E34, //THAI CHARACTER SARA I
 		0x0E35, //THAI CHARACTER SARA II
 		0x0E36, //THAI CHARACTER SARA UE
 		0x0E37, //THAI CHARACTER SARA UEE
 		0x0E38, //THAI CHARACTER SARA U
 		0x0E39, //THAI CHARACTER SARA UU
 		0x0E3A, //THAI CHARACTER PHINTHU
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0x0E3F, //THAI CURRENCY SYMBOL BAHT
 		0x0E40, //THAI CHARACTER SARA E
 		0x0E41, //THAI CHARACTER SARA AE
 		0x0E42, //THAI CHARACTER SARA O
 		0x0E43, //THAI CHARACTER SARA AI MAIMUAN
 		0x0E44, //THAI CHARACTER SARA AI MAIMALAI
 		0x0E45, //THAI CHARACTER LAKKHANGYAO
 		0x0E46, //THAI CHARACTER MAIYAMOK
 		0x0E47, //THAI CHARACTER MAITAIKHU
 		0x0E48, //THAI CHARACTER MAI EK
 		0x0E49, //THAI CHARACTER MAI THO
 		0x0E4A, //THAI CHARACTER MAI TRI
 		0x0E4B, //THAI CHARACTER MAI CHATTAWA
 		0x0E4C, //THAI CHARACTER THANTHAKHAT
 		0x0E4D, //THAI CHARACTER NIKHAHIT
 		0x0E4E, //THAI CHARACTER YAMAKKAN
 		0x0E4F, //THAI CHARACTER FONGMAN
 		0x0E50, //THAI DIGIT ZERO
 		0x0E51, //THAI DIGIT ONE
 		0x0E52, //THAI DIGIT TWO
 		0x0E53, //THAI DIGIT THREE
 		0x0E54, //THAI DIGIT FOUR
 		0x0E55, //THAI DIGIT FIVE
 		0x0E56, //THAI DIGIT SIX
 		0x0E57, //THAI DIGIT SEVEN
 		0x0E58, //THAI DIGIT EIGHT
 		0x0E59, //THAI DIGIT NINE
 		0x0E5A, //THAI CHARACTER ANGKHANKHU
 		0x0E5B, //THAI CHARACTER KHOMUT
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 		0xFFFD, //UNDEFINED
 	},
 }
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp932.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp932.go
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp936.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp936.go
--- a/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp949.go
+++ b/vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp949.go