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Upgrade to go 1.19 and update dependencies (#3069)

Browse Source 
* Update to go 1.19
* Update dependencies
* Update cross-compile script
* Add missing targets to cross-compile-all
* Update cache action to remove warning
This commit is contained in:
WithoutPants
2022-11-04 13:41:26 +11:00
committed by GitHub
parent f25881a3bf
commit bba7c23957
939 changed files with 101336 additions and 43819 deletions
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21
vendor/github.com/mattn/go-colorable/LICENSE generated vendored Normal file
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The MIT License (MIT)
Copyright (c) 2016 Yasuhiro Matsumoto
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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# go-colorable
[![Build Status](https://github.com/mattn/go-colorable/workflows/test/badge.svg)](https://github.com/mattn/go-colorable/actions?query=workflow%3Atest)
[![Codecov](https://codecov.io/gh/mattn/go-colorable/branch/master/graph/badge.svg)](https://codecov.io/gh/mattn/go-colorable)
[![GoDoc](https://godoc.org/github.com/mattn/go-colorable?status.svg)](http://godoc.org/github.com/mattn/go-colorable)
[![Go Report Card](https://goreportcard.com/badge/mattn/go-colorable)](https://goreportcard.com/report/mattn/go-colorable)
Colorable writer for windows.
For example, most of logger packages doesn't show colors on windows. (I know we can do it with ansicon. But I don't want.)
This package is possible to handle escape sequence for ansi color on windows.
## Too Bad!
![](https://raw.githubusercontent.com/mattn/go-colorable/gh-pages/bad.png)
## So Good!
![](https://raw.githubusercontent.com/mattn/go-colorable/gh-pages/good.png)
## Usage
```go
logrus.SetFormatter(&logrus.TextFormatter{ForceColors: true})
logrus.SetOutput(colorable.NewColorableStdout())
logrus.Info("succeeded")
logrus.Warn("not correct")
logrus.Error("something error")
logrus.Fatal("panic")
```
You can compile above code on non-windows OSs.
## Installation
```
$ go get github.com/mattn/go-colorable
```
# License
MIT
# Author
Yasuhiro Matsumoto (a.k.a mattn)

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vendor/github.com/mattn/go-colorable/colorable_appengine.go generated vendored Normal file
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//go:build appengine
// +build appengine
package colorable
import (
"io"
"os"
_ "github.com/mattn/go-isatty"
)
// NewColorable returns new instance of Writer which handles escape sequence.
func NewColorable(file *os.File) io.Writer {
if file == nil {
panic("nil passed instead of *os.File to NewColorable()")
}
return file
}
// NewColorableStdout returns new instance of Writer which handles escape sequence for stdout.
func NewColorableStdout() io.Writer {
return os.Stdout
}
// NewColorableStderr returns new instance of Writer which handles escape sequence for stderr.
func NewColorableStderr() io.Writer {
return os.Stderr
}
// EnableColorsStdout enable colors if possible.
func EnableColorsStdout(enabled *bool) func() {
if enabled != nil {
*enabled = true
}
return func() {}
}

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vendor/github.com/mattn/go-colorable/colorable_others.go generated vendored Normal file
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//go:build !windows && !appengine
// +build !windows,!appengine
package colorable
import (
"io"
"os"
_ "github.com/mattn/go-isatty"
)
// NewColorable returns new instance of Writer which handles escape sequence.
func NewColorable(file *os.File) io.Writer {
if file == nil {
panic("nil passed instead of *os.File to NewColorable()")
}
return file
}
// NewColorableStdout returns new instance of Writer which handles escape sequence for stdout.
func NewColorableStdout() io.Writer {
return os.Stdout
}
// NewColorableStderr returns new instance of Writer which handles escape sequence for stderr.
func NewColorableStderr() io.Writer {
return os.Stderr
}
// EnableColorsStdout enable colors if possible.
func EnableColorsStdout(enabled *bool) func() {
if enabled != nil {
*enabled = true
}
return func() {}
}

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#!/usr/bin/env bash
set -e
echo "" > coverage.txt
for d in $(go list ./... | grep -v vendor); do
go test -race -coverprofile=profile.out -covermode=atomic "$d"
if [ -f profile.out ]; then
cat profile.out >> coverage.txt
rm profile.out
fi
done

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vendor/github.com/mattn/go-colorable/noncolorable.go generated vendored Normal file
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package colorable
import (
"bytes"
"io"
)
// NonColorable holds writer but removes escape sequence.
type NonColorable struct {
out io.Writer
}
// NewNonColorable returns new instance of Writer which removes escape sequence from Writer.
func NewNonColorable(w io.Writer) io.Writer {
return &NonColorable{out: w}
}
// Write writes data on console
func (w *NonColorable) Write(data []byte) (n int, err error) {
er := bytes.NewReader(data)
var plaintext bytes.Buffer
loop:
for {
c1, err := er.ReadByte()
if err != nil {
plaintext.WriteTo(w.out)
break loop
}
if c1 != 0x1b {
plaintext.WriteByte(c1)
continue
}
_, err = plaintext.WriteTo(w.out)
if err != nil {
break loop
}
c2, err := er.ReadByte()
if err != nil {
break loop
}
if c2 != 0x5b {
continue
}
for {
c, err := er.ReadByte()
if err != nil {
break loop
}
if ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || c == '@' {
break
}
}
}
return len(data), nil
}

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vendor/github.com/mattn/go-isatty/LICENSE generated vendored Normal file
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Copyright (c) Yasuhiro MATSUMOTO <mattn.jp@gmail.com>
MIT License (Expat)
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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# go-isatty
[![Godoc Reference](https://godoc.org/github.com/mattn/go-isatty?status.svg)](http://godoc.org/github.com/mattn/go-isatty)
[![Codecov](https://codecov.io/gh/mattn/go-isatty/branch/master/graph/badge.svg)](https://codecov.io/gh/mattn/go-isatty)
[![Coverage Status](https://coveralls.io/repos/github/mattn/go-isatty/badge.svg?branch=master)](https://coveralls.io/github/mattn/go-isatty?branch=master)
[![Go Report Card](https://goreportcard.com/badge/mattn/go-isatty)](https://goreportcard.com/report/mattn/go-isatty)
isatty for golang
## Usage
```go
package main
import (
"fmt"
"github.com/mattn/go-isatty"
"os"
)
func main() {
if isatty.IsTerminal(os.Stdout.Fd()) {
fmt.Println("Is Terminal")
} else if isatty.IsCygwinTerminal(os.Stdout.Fd()) {
fmt.Println("Is Cygwin/MSYS2 Terminal")
} else {
fmt.Println("Is Not Terminal")
}
}
```
## Installation
```
$ go get github.com/mattn/go-isatty
```
## License
MIT
## Author
Yasuhiro Matsumoto (a.k.a mattn)
## Thanks
* k-takata: base idea for IsCygwinTerminal
https://github.com/k-takata/go-iscygpty

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// Package isatty implements interface to isatty
package isatty

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#!/usr/bin/env bash
set -e
echo "" > coverage.txt
for d in $(go list ./... | grep -v vendor); do
go test -race -coverprofile=profile.out -covermode=atomic "$d"
if [ -f profile.out ]; then
cat profile.out >> coverage.txt
rm profile.out
fi
done

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vendor/github.com/mattn/go-isatty/isatty_bsd.go generated vendored Normal file
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//go:build (darwin || freebsd || openbsd || netbsd || dragonfly) && !appengine
// +build darwin freebsd openbsd netbsd dragonfly
// +build !appengine
package isatty
import "golang.org/x/sys/unix"
// IsTerminal return true if the file descriptor is terminal.
func IsTerminal(fd uintptr) bool {
_, err := unix.IoctlGetTermios(int(fd), unix.TIOCGETA)
return err == nil
}
// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
// terminal. This is also always false on this environment.
func IsCygwinTerminal(fd uintptr) bool {
return false
}

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vendor/github.com/mattn/go-isatty/isatty_others.go generated vendored Normal file
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//go:build appengine || js || nacl || wasm
// +build appengine js nacl wasm
package isatty
// IsTerminal returns true if the file descriptor is terminal which
// is always false on js and appengine classic which is a sandboxed PaaS.
func IsTerminal(fd uintptr) bool {
return false
}
// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
// terminal. This is also always false on this environment.
func IsCygwinTerminal(fd uintptr) bool {
return false
}

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vendor/github.com/mattn/go-isatty/isatty_plan9.go generated vendored Normal file
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//go:build plan9
// +build plan9
package isatty
import (
"syscall"
)
// IsTerminal returns true if the given file descriptor is a terminal.
func IsTerminal(fd uintptr) bool {
path, err := syscall.Fd2path(int(fd))
if err != nil {
return false
}
return path == "/dev/cons" || path == "/mnt/term/dev/cons"
}
// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
// terminal. This is also always false on this environment.
func IsCygwinTerminal(fd uintptr) bool {
return false
}

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//go:build solaris && !appengine
// +build solaris,!appengine
package isatty
import (
"golang.org/x/sys/unix"
)
// IsTerminal returns true if the given file descriptor is a terminal.
// see: https://src.illumos.org/source/xref/illumos-gate/usr/src/lib/libc/port/gen/isatty.c
func IsTerminal(fd uintptr) bool {
_, err := unix.IoctlGetTermio(int(fd), unix.TCGETA)
return err == nil
}
// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
// terminal. This is also always false on this environment.
func IsCygwinTerminal(fd uintptr) bool {
return false
}

19
vendor/github.com/mattn/go-isatty/isatty_tcgets.go generated vendored Normal file
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//go:build (linux || aix || zos) && !appengine
// +build linux aix zos
// +build !appengine
package isatty
import "golang.org/x/sys/unix"
// IsTerminal return true if the file descriptor is terminal.
func IsTerminal(fd uintptr) bool {
_, err := unix.IoctlGetTermios(int(fd), unix.TCGETS)
return err == nil
}
// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
// terminal. This is also always false on this environment.
func IsCygwinTerminal(fd uintptr) bool {
return false
}

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vendor/github.com/mattn/go-isatty/isatty_windows.go generated vendored Normal file
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//go:build windows && !appengine
// +build windows,!appengine
package isatty
import (
"errors"
"strings"
"syscall"
"unicode/utf16"
"unsafe"
)
const (
objectNameInfo uintptr = 1
fileNameInfo = 2
fileTypePipe = 3
)
var (
kernel32 = syscall.NewLazyDLL("kernel32.dll")
ntdll = syscall.NewLazyDLL("ntdll.dll")
procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
procGetFileInformationByHandleEx = kernel32.NewProc("GetFileInformationByHandleEx")
procGetFileType = kernel32.NewProc("GetFileType")
procNtQueryObject = ntdll.NewProc("NtQueryObject")
)
func init() {
// Check if GetFileInformationByHandleEx is available.
if procGetFileInformationByHandleEx.Find() != nil {
procGetFileInformationByHandleEx = nil
}
}
// IsTerminal return true if the file descriptor is terminal.
func IsTerminal(fd uintptr) bool {
var st uint32
r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, fd, uintptr(unsafe.Pointer(&st)), 0)
return r != 0 && e == 0
}
// Check pipe name is used for cygwin/msys2 pty.
// Cygwin/MSYS2 PTY has a name like:
// \{cygwin,msys}-XXXXXXXXXXXXXXXX-ptyN-{from,to}-master
func isCygwinPipeName(name string) bool {
token := strings.Split(name, "-")
if len(token) < 5 {
return false
}
if token[0] != `\msys` &&
token[0] != `\cygwin` &&
token[0] != `\Device\NamedPipe\msys` &&
token[0] != `\Device\NamedPipe\cygwin` {
return false
}
if token[1] == "" {
return false
}
if !strings.HasPrefix(token[2], "pty") {
return false
}
if token[3] != `from` && token[3] != `to` {
return false
}
if token[4] != "master" {
return false
}
return true
}
// getFileNameByHandle use the undocomented ntdll NtQueryObject to get file full name from file handler
// since GetFileInformationByHandleEx is not available under windows Vista and still some old fashion
// guys are using Windows XP, this is a workaround for those guys, it will also work on system from
// Windows vista to 10
// see https://stackoverflow.com/a/18792477 for details
func getFileNameByHandle(fd uintptr) (string, error) {
if procNtQueryObject == nil {
return "", errors.New("ntdll.dll: NtQueryObject not supported")
}
var buf [4 + syscall.MAX_PATH]uint16
var result int
r, _, e := syscall.Syscall6(procNtQueryObject.Addr(), 5,
fd, objectNameInfo, uintptr(unsafe.Pointer(&buf)), uintptr(2*len(buf)), uintptr(unsafe.Pointer(&result)), 0)
if r != 0 {
return "", e
}
return string(utf16.Decode(buf[4 : 4+buf[0]/2])), nil
}
// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
// terminal.
func IsCygwinTerminal(fd uintptr) bool {
if procGetFileInformationByHandleEx == nil {
name, err := getFileNameByHandle(fd)
if err != nil {
return false
}
return isCygwinPipeName(name)
}
// Cygwin/msys's pty is a pipe.
ft, _, e := syscall.Syscall(procGetFileType.Addr(), 1, fd, 0, 0)
if ft != fileTypePipe || e != 0 {
return false
}
var buf [2 + syscall.MAX_PATH]uint16
r, _, e := syscall.Syscall6(procGetFileInformationByHandleEx.Addr(),
4, fd, fileNameInfo, uintptr(unsafe.Pointer(&buf)),
uintptr(len(buf)*2), 0, 0)
if r == 0 || e != 0 {
return false
}
l := *(*uint32)(unsafe.Pointer(&buf))
return isCygwinPipeName(string(utf16.Decode(buf[2 : 2+l/2])))
}

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go-sqlite3
==========
[![GoDoc Reference](https://godoc.org/github.com/mattn/go-sqlite3?status.svg)](http://godoc.org/github.com/mattn/go-sqlite3)
[![Go Reference](https://pkg.go.dev/badge/github.com/mattn/go-sqlite3.svg)](https://pkg.go.dev/github.com/mattn/go-sqlite3)
[![GitHub Actions](https://github.com/mattn/go-sqlite3/workflows/Go/badge.svg)](https://github.com/mattn/go-sqlite3/actions?query=workflow%3AGo)
[![Financial Contributors on Open Collective](https://opencollective.com/mattn-go-sqlite3/all/badge.svg?label=financial+contributors)](https://opencollective.com/mattn-go-sqlite3)
[![codecov](https://codecov.io/gh/mattn/go-sqlite3/branch/master/graph/badge.svg)](https://codecov.io/gh/mattn/go-sqlite3)
[![Go Report Card](https://goreportcard.com/badge/github.com/mattn/go-sqlite3)](https://goreportcard.com/report/github.com/mattn/go-sqlite3)
Latest stable version is v1.14 or later not v2.
Latest stable version is v1.14 or later, not v2.
~~**NOTE:** The increase to v2 was an accident. There were no major changes or features.~~
# Description
sqlite3 driver conforming to the built-in database/sql interface
A sqlite3 driver that conforms to the built-in database/sql interface.
Supported Golang version: See [.github/workflows/go.yaml](./.github/workflows/go.yaml)
Supported Golang version: See [.github/workflows/go.yaml](./.github/workflows/go.yaml).
[This package follows the official Golang Release Policy.](https://golang.org/doc/devel/release.html#policy)
This package follows the official [Golang Release Policy](https://golang.org/doc/devel/release.html#policy).
### Overview
@@ -64,7 +64,7 @@ Supported Golang version: See [.github/workflows/go.yaml](./.github/workflows/go
# Installation
This package can be installed with the go get command:
This package can be installed with the `go get` command:
go get github.com/mattn/go-sqlite3
@@ -72,28 +72,28 @@ _go-sqlite3_ is *cgo* package.
If you want to build your app using go-sqlite3, you need gcc.
However, after you have built and installed _go-sqlite3_ with `go install github.com/mattn/go-sqlite3` (which requires gcc), you can build your app without relying on gcc in future.
***Important: because this is a `CGO` enabled package you are required to set the environment variable `CGO_ENABLED=1` and have a `gcc` compile present within your path.***
***Important: because this is a `CGO` enabled package, you are required to set the environment variable `CGO_ENABLED=1` and have a `gcc` compile present within your path.***
# API Reference
API documentation can be found here: http://godoc.org/github.com/mattn/go-sqlite3
API documentation can be found [here](http://godoc.org/github.com/mattn/go-sqlite3).
Examples can be found under the [examples](./_example) directory
Examples can be found under the [examples](./_example) directory.
# Connection String
When creating a new SQLite database or connection to an existing one, with the file name additional options can be given.
This is also known as a DSN string. (Data Source Name).
This is also known as a DSN (Data Source Name) string.
Options are append after the filename of the SQLite database.
The database filename and options are seperated by an `?` (Question Mark).
The database filename and options are separated by an `?` (Question Mark).
Options should be URL-encoded (see [url.QueryEscape](https://golang.org/pkg/net/url/#QueryEscape)).
This also applies when using an in-memory database instead of a file.
Options can be given using the following format: `KEYWORD=VALUE` and multiple options can be combined with the `&` ampersand.
This library supports dsn options of SQLite itself and provides additional options.
This library supports DSN options of SQLite itself and provides additional options.
Boolean values can be one of:
* `0` `no` `false` `off`
@@ -138,19 +138,18 @@ file:test.db?cache=shared&mode=memory
This package allows additional configuration of features available within SQLite3 to be enabled or disabled by golang build constraints also known as build `tags`.
[Click here for more information about build tags / constraints.](https://golang.org/pkg/go/build/#hdr-Build_Constraints)
Click [here](https://golang.org/pkg/go/build/#hdr-Build_Constraints) for more information about build tags / constraints.
### Usage
If you wish to build this library with additional extensions / features.
Use the following command.
If you wish to build this library with additional extensions / features, use the following command:
```bash
go build --tags "<FEATURE>"
```
For available features see the extension list.
When using multiple build tags, all the different tags should be space delimted.
For available features, see the extension list.
When using multiple build tags, all the different tags should be space delimited.
Example:
@@ -173,17 +172,20 @@ go build --tags "icu json1 fts5 secure_delete"
| International Components for Unicode | sqlite_icu | This option causes the International Components for Unicode or "ICU" extension to SQLite to be added to the build |
| Introspect PRAGMAS | sqlite_introspect | This option adds some extra PRAGMA statements. <ul><li>PRAGMA function_list</li><li>PRAGMA module_list</li><li>PRAGMA pragma_list</li></ul> |
| JSON SQL Functions | sqlite_json | When this option is defined in the amalgamation, the JSON SQL functions are added to the build automatically |
| Math Functions | sqlite_math_functions | This compile-time option enables built-in scalar math functions. For more information see [Built-In Mathematical SQL Functions](https://www.sqlite.org/lang_mathfunc.html) |
| OS Trace | sqlite_os_trace | This option enables OSTRACE() debug logging. This can be verbose and should not be used in production. |
| Pre Update Hook | sqlite_preupdate_hook | Registers a callback function that is invoked prior to each INSERT, UPDATE, and DELETE operation on a database table. |
| Secure Delete | sqlite_secure_delete | This compile-time option changes the default setting of the secure_delete pragma.<br><br>When this option is not used, secure_delete defaults to off. When this option is present, secure_delete defaults to on.<br><br>The secure_delete setting causes deleted content to be overwritten with zeros. There is a small performance penalty since additional I/O must occur.<br><br>On the other hand, secure_delete can prevent fragments of sensitive information from lingering in unused parts of the database file after it has been deleted. See the documentation on the secure_delete pragma for additional information |
| Secure Delete (FAST) | sqlite_secure_delete_fast | For more information see [PRAGMA secure_delete](https://www.sqlite.org/pragma.html#pragma_secure_delete) |
| Tracing / Debug | sqlite_trace | Activate trace functions |
| User Authentication | sqlite_userauth | SQLite User Authentication see [User Authentication](#user-authentication) for more information. |
| Virtual Tables | sqlite_vtable | SQLite Virtual Tables see [SQLite Official VTABLE Documentation](https://www.sqlite.org/vtab.html) for more information, and a [full example here](https://github.com/mattn/go-sqlite3/tree/master/_example/vtable) |
# Compilation
This package requires `CGO_ENABLED=1` ennvironment variable if not set by default, and the presence of the `gcc` compiler.
This package requires the `CGO_ENABLED=1` environment variable if not set by default, and the presence of the `gcc` compiler.
If you need to add additional CFLAGS or LDFLAGS to the build command, and do not want to modify this package. Then this can be achieved by using the `CGO_CFLAGS` and `CGO_LDFLAGS` environment variables.
If you need to add additional CFLAGS or LDFLAGS to the build command, and do not want to modify this package, then this can be achieved by using the `CGO_CFLAGS` and `CGO_LDFLAGS` environment variables.
## Android
@@ -198,7 +200,7 @@ For more information see [#201](https://github.com/mattn/go-sqlite3/issues/201)
# ARM
To compile for `ARM` use the following environment.
To compile for `ARM` use the following environment:
```bash
env CC=arm-linux-gnueabihf-gcc CXX=arm-linux-gnueabihf-g++ \
@@ -217,14 +219,13 @@ This library can be cross-compiled.
In some cases you are required to the `CC` environment variable with the cross compiler.
## Cross Compiling from MAC OSX
The simplest way to cross compile from OSX is to use [xgo](https://github.com/karalabe/xgo).
The simplest way to cross compile from OSX is to use [musl-cross](https://github.com/FiloSottile/homebrew-musl-cross).
Steps:
- Install [xgo](https://github.com/karalabe/xgo) (`go get github.com/karalabe/xgo`).
- Ensure that your project is within your `GOPATH`.
- Run `xgo local/path/to/project`.
- Install [musl-cross](https://github.com/FiloSottile/homebrew-musl-cross) (`brew install FiloSottile/musl-cross/musl-cross`).
- Run `CC=x86_64-linux-musl-gcc CXX=x86_64-linux-musl-g++ GOARCH=amd64 GOOS=linux CGO_ENABLED=1 go build -ldflags "-linkmode external -extldflags -static"`.
Please refer to the project's [README](https://github.com/karalabe/xgo/blob/master/README.md) for further information.
Please refer to the project's [README](https://github.com/FiloSottile/homebrew-musl-cross#readme) for further information.
# Google Cloud Platform
@@ -234,7 +235,7 @@ Please work only with compiled final binaries.
## Linux
To compile this package on Linux you must install the development tools for your linux distribution.
To compile this package on Linux, you must install the development tools for your linux distribution.
To compile under linux use the build tag `linux`.
@@ -250,7 +251,7 @@ go build --tags "libsqlite3 linux"
### Alpine
When building in an `alpine` container run the following command before building.
When building in an `alpine` container run the following command before building:
```
apk add --update gcc musl-dev
@@ -270,29 +271,29 @@ sudo apt-get install build-essential
## Mac OSX
OSX should have all the tools present to compile this package, if not install XCode this will add all the developers tools.
OSX should have all the tools present to compile this package. If not, install XCode to add all the developers tools.
Required dependency
Required dependency:
```bash
brew install sqlite3
```
For OSX there is an additional package install which is required if you wish to build the `icu` extension.
For OSX, there is an additional package to install which is required if you wish to build the `icu` extension.
This additional package can be installed with `homebrew`.
This additional package can be installed with `homebrew`:
```bash
brew upgrade icu4c
```
To compile for Mac OSX.
To compile for Mac OSX:
```bash
go build --tags "darwin"
```
If you wish to link directly to libsqlite3 then you can use the `libsqlite3` build tag.
If you wish to link directly to libsqlite3, use the `libsqlite3` build tag:
```
go build --tags "libsqlite3 darwin"
@@ -304,14 +305,14 @@ Additional information:
## Windows
To compile this package on Windows OS you must have the `gcc` compiler installed.
To compile this package on Windows, you must have the `gcc` compiler installed.
1) Install a Windows `gcc` toolchain.
2) Add the `bin` folders to the Windows path if the installer did not do this by default.
3) Open a terminal for the TDM-GCC toolchain, can be found in the Windows Start menu.
2) Add the `bin` folder to the Windows path, if the installer did not do this by default.
3) Open a terminal for the TDM-GCC toolchain, which can be found in the Windows Start menu.
4) Navigate to your project folder and run the `go build ...` command for this package.
For example the TDM-GCC Toolchain can be found [here](https://sourceforge.net/projects/tdm-gcc/).
For example the TDM-GCC Toolchain can be found [here](https://jmeubank.github.io/tdm-gcc/).
## Errors
@@ -349,28 +350,28 @@ This package supports the SQLite User Authentication module.
## Compile
To use the User authentication module the package has to be compiled with the tag `sqlite_userauth`. See [Features](#features).
To use the User authentication module, the package has to be compiled with the tag `sqlite_userauth`. See [Features](#features).
## Usage
### Create protected database
To create a database protected by user authentication provide the following argument to the connection string `_auth`.
To create a database protected by user authentication, provide the following argument to the connection string `_auth`.
This will enable user authentication within the database. This option however requires two additional arguments:
- `_auth_user`
- `_auth_pass`
When `_auth` is present on the connection string user authentication will be enabled and the provided user will be created
When `_auth` is present in the connection string user authentication will be enabled and the provided user will be created
as an `admin` user. After initial creation, the parameter `_auth` has no effect anymore and can be omitted from the connection string.
Example connection string:
Example connection strings:
Create an user authentication database with user `admin` and password `admin`.
Create an user authentication database with user `admin` and password `admin`:
`file:test.s3db?_auth&_auth_user=admin&_auth_pass=admin`
Create an user authentication database with user `admin` and password `admin` and use `SHA1` for the password encoding.
Create an user authentication database with user `admin` and password `admin` and use `SHA1` for the password encoding:
`file:test.s3db?_auth&_auth_user=admin&_auth_pass=admin&_auth_crypt=sha1`
@@ -396,11 +397,11 @@ salt this can be configured with `_auth_salt`.
### Restrictions
Operations on the database regarding to user management can only be preformed by an administrator user.
Operations on the database regarding user management can only be preformed by an administrator user.
### Support
The user authentication supports two kinds of users
The user authentication supports two kinds of users:
- administrators
- regular users
@@ -411,7 +412,7 @@ User management can be done by directly using the `*SQLiteConn` or by SQL.
#### SQL
The following sql functions are available for user management.
The following sql functions are available for user management:
| Function | Arguments | Description |
|----------|-----------|-------------|
@@ -420,7 +421,7 @@ The following sql functions are available for user management.
| `auth_user_change` | username `string`, password `string`, admin `int` | Function to modify an user. Users can change their own password, but only an administrator can change the administrator flag. |
| `authUserDelete` | username `string` | Delete an user from the database. Can only be used by an administrator. The current logged in administrator cannot be deleted. This is to make sure their is always an administrator remaining. |
These functions will return an integer.
These functions will return an integer:
- 0 (SQLITE_OK)
- 23 (SQLITE_AUTH) Failed to perform due to authentication or insufficient privileges
@@ -441,7 +442,7 @@ SELECT user_delete('user');
#### *SQLiteConn
The following functions are available for User authentication from the `*SQLiteConn`.
The following functions are available for User authentication from the `*SQLiteConn`:
| Function | Description |
|----------|-------------|
@@ -452,16 +453,16 @@ The following functions are available for User authentication from the `*SQLiteC
### Attached database
When using attached databases. SQLite will use the authentication from the `main` database for the attached database(s).
When using attached databases, SQLite will use the authentication from the `main` database for the attached database(s).
# Extensions
If you want your own extension to be listed here or you want to add a reference to an extension; please submit an Issue for this.
If you want your own extension to be listed here, or you want to add a reference to an extension; please submit an Issue for this.
## Spatialite
Spatialite is available as an extension to SQLite, and can be used in combination with this repository.
For an example see [shaxbee/go-spatialite](https://github.com/shaxbee/go-spatialite).
For an example, see [shaxbee/go-spatialite](https://github.com/shaxbee/go-spatialite).
## extension-functions.c from SQLite3 Contrib
@@ -471,7 +472,7 @@ extension-functions.c is available as an extension to SQLite, and provides the f
- String: replicate, charindex, leftstr, rightstr, ltrim, rtrim, trim, replace, reverse, proper, padl, padr, padc, strfilter.
- Aggregate: stdev, variance, mode, median, lower_quartile, upper_quartile
For an example see [dinedal/go-sqlite3-extension-functions](https://github.com/dinedal/go-sqlite3-extension-functions).
For an example, see [dinedal/go-sqlite3-extension-functions](https://github.com/dinedal/go-sqlite3-extension-functions).
# FAQ
@@ -491,7 +492,7 @@ For an example see [dinedal/go-sqlite3-extension-functions](https://github.com/d
- Can I use this in multiple routines concurrently?
Yes for readonly. But, No for writable. See [#50](https://github.com/mattn/go-sqlite3/issues/50), [#51](https://github.com/mattn/go-sqlite3/issues/51), [#209](https://github.com/mattn/go-sqlite3/issues/209), [#274](https://github.com/mattn/go-sqlite3/issues/274).
Yes for readonly. But not for writable. See [#50](https://github.com/mattn/go-sqlite3/issues/50), [#51](https://github.com/mattn/go-sqlite3/issues/51), [#209](https://github.com/mattn/go-sqlite3/issues/209), [#274](https://github.com/mattn/go-sqlite3/issues/274).
- Why I'm getting `no such table` error?
@@ -505,7 +506,7 @@ For an example see [dinedal/go-sqlite3-extension-functions](https://github.com/d
Note that if the last database connection in the pool closes, the in-memory database is deleted. Make sure the [max idle connection limit](https://golang.org/pkg/database/sql/#DB.SetMaxIdleConns) is > 0, and the [connection lifetime](https://golang.org/pkg/database/sql/#DB.SetConnMaxLifetime) is infinite.
For more information see
For more information see:
* [#204](https://github.com/mattn/go-sqlite3/issues/204)
* [#511](https://github.com/mattn/go-sqlite3/issues/511)
* https://www.sqlite.org/sharedcache.html#shared_cache_and_in_memory_databases
@@ -515,20 +516,20 @@ For an example see [dinedal/go-sqlite3-extension-functions](https://github.com/d
OS X limits OS-wide to not have more than 1000 files open simultaneously by default.
For more information see [#289](https://github.com/mattn/go-sqlite3/issues/289)
For more information, see [#289](https://github.com/mattn/go-sqlite3/issues/289)
- Trying to execute a `.` (dot) command throws an error.
Error: `Error: near ".": syntax error`
Dot command are part of SQLite3 CLI not of this library.
Dot command are part of SQLite3 CLI, not of this library.
You need to implement the feature or call the sqlite3 cli.
More information see [#305](https://github.com/mattn/go-sqlite3/issues/305)
More information see [#305](https://github.com/mattn/go-sqlite3/issues/305).
- Error: `database is locked`
When you get a database is locked. Please use the following options.
When you get a database is locked, please use the following options.
Add to DSN: `cache=shared`
@@ -537,24 +538,24 @@ For an example see [dinedal/go-sqlite3-extension-functions](https://github.com/d
db, err := sql.Open("sqlite3", "file:locked.sqlite?cache=shared")
```
Second please set the database connections of the SQL package to 1.
Next, please set the database connections of the SQL package to 1:
```go
db.SetMaxOpenConns(1)
```
More information see [#209](https://github.com/mattn/go-sqlite3/issues/209)
For more information, see [#209](https://github.com/mattn/go-sqlite3/issues/209).
## Contributors
### Code Contributors
This project exists thanks to all the people who contribute. [[Contribute](CONTRIBUTING.md)].
This project exists thanks to all the people who [[contribute](CONTRIBUTING.md)].
<a href="https://github.com/mattn/go-sqlite3/graphs/contributors"><img src="https://opencollective.com/mattn-go-sqlite3/contributors.svg?width=890&button=false" /></a>
### Financial Contributors
Become a financial contributor and help us sustain our community. [[Contribute](https://opencollective.com/mattn-go-sqlite3/contribute)]
Become a financial contributor and help us sustain our community. [[Contribute here](https://opencollective.com/mattn-go-sqlite3/contribute)].
#### Individuals

2
vendor/github.com/mattn/go-sqlite3/backup.go generated vendored
View File

@@ -7,7 +7,7 @@ package sqlite3
/*
#ifndef USE_LIBSQLITE3
#include <sqlite3-binding.h>
#include "sqlite3-binding.h"
#else
#include <sqlite3.h>
#endif

21
vendor/github.com/mattn/go-sqlite3/callback.go generated vendored
View File

@@ -12,7 +12,7 @@ package sqlite3
/*
#ifndef USE_LIBSQLITE3
#include <sqlite3-binding.h>
#include "sqlite3-binding.h"
#else
#include <sqlite3.h>
#endif
@@ -353,6 +353,20 @@ func callbackRetNil(ctx *C.sqlite3_context, v reflect.Value) error {
return nil
}
func callbackRetGeneric(ctx *C.sqlite3_context, v reflect.Value) error {
if v.IsNil() {
C.sqlite3_result_null(ctx)
return nil
}
cb, err := callbackRet(v.Elem().Type())
if err != nil {
return err
}
return cb(ctx, v.Elem())
}
func callbackRet(typ reflect.Type) (callbackRetConverter, error) {
switch typ.Kind() {
case reflect.Interface:
@@ -360,6 +374,11 @@ func callbackRet(typ reflect.Type) (callbackRetConverter, error) {
if typ.Implements(errorInterface) {
return callbackRetNil, nil
}
if typ.NumMethod() == 0 {
return callbackRetGeneric, nil
}
fallthrough
case reflect.Slice:
if typ.Elem().Kind() != reflect.Uint8 {

2
vendor/github.com/mattn/go-sqlite3/error.go generated vendored
View File

@@ -7,7 +7,7 @@ package sqlite3
/*
#ifndef USE_LIBSQLITE3
#include <sqlite3-binding.h>
#include "sqlite3-binding.h"
#else
#include <sqlite3.h>
#endif

29383
vendor/github.com/mattn/go-sqlite3/sqlite3-binding.c generated vendored
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File diff suppressed because it is too large Load Diff

696
vendor/github.com/mattn/go-sqlite3/sqlite3-binding.h generated vendored
View File

@@ -44,7 +44,30 @@ extern "C" {
/*
** Provide the ability to override linkage features of the interface.
** Facilitate override of interface linkage and calling conventions.
** Be aware that these macros may not be used within this particular
** translation of the amalgamation and its associated header file.
**
** The SQLITE_EXTERN and SQLITE_API macros are used to instruct the
** compiler that the target identifier should have external linkage.
**
** The SQLITE_CDECL macro is used to set the calling convention for
** public functions that accept a variable number of arguments.
**
** The SQLITE_APICALL macro is used to set the calling convention for
** public functions that accept a fixed number of arguments.
**
** The SQLITE_STDCALL macro is no longer used and is now deprecated.
**
** The SQLITE_CALLBACK macro is used to set the calling convention for
** function pointers.
**
** The SQLITE_SYSAPI macro is used to set the calling convention for
** functions provided by the operating system.
**
** Currently, the SQLITE_CDECL, SQLITE_APICALL, SQLITE_CALLBACK, and
** SQLITE_SYSAPI macros are used only when building for environments
** that require non-default calling conventions.
*/
#ifndef SQLITE_EXTERN
# define SQLITE_EXTERN extern
@@ -124,9 +147,9 @@ extern "C" {
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
#define SQLITE_VERSION "3.35.4"
#define SQLITE_VERSION_NUMBER 3035004
#define SQLITE_SOURCE_ID "2021-04-02 15:20:15 5d4c65779dab868b285519b19e4cf9d451d50c6048f06f653aa701ec212df45e"
#define SQLITE_VERSION "3.39.4"
#define SQLITE_VERSION_NUMBER 3039004
#define SQLITE_SOURCE_ID "2022-09-29 15:55:41 a29f9949895322123f7c38fbe94c649a9d6e6c9cd0c3b41c96d694552f26b309"
/*
** CAPI3REF: Run-Time Library Version Numbers
@@ -538,12 +561,13 @@ SQLITE_API int sqlite3_exec(
#define SQLITE_CONSTRAINT_VTAB (SQLITE_CONSTRAINT | (9<<8))
#define SQLITE_CONSTRAINT_ROWID (SQLITE_CONSTRAINT |(10<<8))
#define SQLITE_CONSTRAINT_PINNED (SQLITE_CONSTRAINT |(11<<8))
#define SQLITE_CONSTRAINT_DATATYPE (SQLITE_CONSTRAINT |(12<<8))
#define SQLITE_NOTICE_RECOVER_WAL (SQLITE_NOTICE | (1<<8))
#define SQLITE_NOTICE_RECOVER_ROLLBACK (SQLITE_NOTICE | (2<<8))
#define SQLITE_WARNING_AUTOINDEX (SQLITE_WARNING | (1<<8))
#define SQLITE_AUTH_USER (SQLITE_AUTH | (1<<8))
#define SQLITE_OK_LOAD_PERMANENTLY (SQLITE_OK | (1<<8))
#define SQLITE_OK_SYMLINK (SQLITE_OK | (2<<8))
#define SQLITE_OK_SYMLINK (SQLITE_OK | (2<<8)) /* internal use only */
/*
** CAPI3REF: Flags For File Open Operations
@@ -551,6 +575,19 @@ SQLITE_API int sqlite3_exec(
** These bit values are intended for use in the
** 3rd parameter to the [sqlite3_open_v2()] interface and
** in the 4th parameter to the [sqlite3_vfs.xOpen] method.
**
** Only those flags marked as "Ok for sqlite3_open_v2()" may be
** used as the third argument to the [sqlite3_open_v2()] interface.
** The other flags have historically been ignored by sqlite3_open_v2(),
** though future versions of SQLite might change so that an error is
** raised if any of the disallowed bits are passed into sqlite3_open_v2().
** Applications should not depend on the historical behavior.
**
** Note in particular that passing the SQLITE_OPEN_EXCLUSIVE flag into
** [sqlite3_open_v2()] does *not* cause the underlying database file
** to be opened using O_EXCL. Passing SQLITE_OPEN_EXCLUSIVE into
** [sqlite3_open_v2()] has historically be a no-op and might become an
** error in future versions of SQLite.
*/
#define SQLITE_OPEN_READONLY 0x00000001 /* Ok for sqlite3_open_v2() */
#define SQLITE_OPEN_READWRITE 0x00000002 /* Ok for sqlite3_open_v2() */
@@ -573,6 +610,7 @@ SQLITE_API int sqlite3_exec(
#define SQLITE_OPEN_PRIVATECACHE 0x00040000 /* Ok for sqlite3_open_v2() */
#define SQLITE_OPEN_WAL 0x00080000 /* VFS only */
#define SQLITE_OPEN_NOFOLLOW 0x01000000 /* Ok for sqlite3_open_v2() */
#define SQLITE_OPEN_EXRESCODE 0x02000000 /* Extended result codes */
/* Reserved: 0x00F00000 */
/* Legacy compatibility: */
@@ -1129,6 +1167,23 @@ struct sqlite3_io_methods {
** file to the database file, but before the *-shm file is updated to
** record the fact that the pages have been checkpointed.
** </ul>
**
** <li>[[SQLITE_FCNTL_EXTERNAL_READER]]
** The EXPERIMENTAL [SQLITE_FCNTL_EXTERNAL_READER] opcode is used to detect
** whether or not there is a database client in another process with a wal-mode
** transaction open on the database or not. It is only available on unix.The
** (void*) argument passed with this file-control should be a pointer to a
** value of type (int). The integer value is set to 1 if the database is a wal
** mode database and there exists at least one client in another process that
** currently has an SQL transaction open on the database. It is set to 0 if
** the database is not a wal-mode db, or if there is no such connection in any
** other process. This opcode cannot be used to detect transactions opened
** by clients within the current process, only within other processes.
** </ul>
**
** <li>[[SQLITE_FCNTL_CKSM_FILE]]
** Used by the cksmvfs VFS module only.
** </ul>
*/
#define SQLITE_FCNTL_LOCKSTATE 1
#define SQLITE_FCNTL_GET_LOCKPROXYFILE 2
@@ -1168,6 +1223,8 @@ struct sqlite3_io_methods {
#define SQLITE_FCNTL_CKPT_DONE 37
#define SQLITE_FCNTL_RESERVE_BYTES 38
#define SQLITE_FCNTL_CKPT_START 39
#define SQLITE_FCNTL_EXTERNAL_READER 40
#define SQLITE_FCNTL_CKSM_FILE 41
/* deprecated names */
#define SQLITE_GET_LOCKPROXYFILE SQLITE_FCNTL_GET_LOCKPROXYFILE
@@ -2446,11 +2503,14 @@ SQLITE_API void sqlite3_set_last_insert_rowid(sqlite3*,sqlite3_int64);
** CAPI3REF: Count The Number Of Rows Modified
** METHOD: sqlite3
**
** ^This function returns the number of rows modified, inserted or
** ^These functions return the number of rows modified, inserted or
** deleted by the most recently completed INSERT, UPDATE or DELETE
** statement on the database connection specified by the only parameter.
** ^Executing any other type of SQL statement does not modify the value
** returned by this function.
** The two functions are identical except for the type of the return value
** and that if the number of rows modified by the most recent INSERT, UPDATE
** or DELETE is greater than the maximum value supported by type "int", then
** the return value of sqlite3_changes() is undefined. ^Executing any other
** type of SQL statement does not modify the value returned by these functions.
**
** ^Only changes made directly by the INSERT, UPDATE or DELETE statement are
** considered - auxiliary changes caused by [CREATE TRIGGER | triggers],
@@ -2499,16 +2559,21 @@ SQLITE_API void sqlite3_set_last_insert_rowid(sqlite3*,sqlite3_int64);
** </ul>
*/
SQLITE_API int sqlite3_changes(sqlite3*);
SQLITE_API sqlite3_int64 sqlite3_changes64(sqlite3*);
/*
** CAPI3REF: Total Number Of Rows Modified
** METHOD: sqlite3
**
** ^This function returns the total number of rows inserted, modified or
** ^These functions return the total number of rows inserted, modified or
** deleted by all [INSERT], [UPDATE] or [DELETE] statements completed
** since the database connection was opened, including those executed as
** part of trigger programs. ^Executing any other type of SQL statement
** does not affect the value returned by sqlite3_total_changes().
** part of trigger programs. The two functions are identical except for the
** type of the return value and that if the number of rows modified by the
** connection exceeds the maximum value supported by type "int", then
** the return value of sqlite3_total_changes() is undefined. ^Executing
** any other type of SQL statement does not affect the value returned by
** sqlite3_total_changes().
**
** ^Changes made as part of [foreign key actions] are included in the
** count, but those made as part of REPLACE constraint resolution are
@@ -2536,6 +2601,7 @@ SQLITE_API int sqlite3_changes(sqlite3*);
** </ul>
*/
SQLITE_API int sqlite3_total_changes(sqlite3*);
SQLITE_API sqlite3_int64 sqlite3_total_changes64(sqlite3*);
/*
** CAPI3REF: Interrupt A Long-Running Query
@@ -3365,6 +3431,14 @@ SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
** the default shared cache setting provided by
** [sqlite3_enable_shared_cache()].)^
**
** [[OPEN_EXRESCODE]] ^(<dt>[SQLITE_OPEN_EXRESCODE]</dt>
** <dd>The database connection comes up in "extended result code mode".
** In other words, the database behaves has if
** [sqlite3_extended_result_codes(db,1)] where called on the database
** connection as soon as the connection is created. In addition to setting
** the extended result code mode, this flag also causes [sqlite3_open_v2()]
** to return an extended result code.</dd>
**
** [[OPEN_NOFOLLOW]] ^(<dt>[SQLITE_OPEN_NOFOLLOW]</dt>
** <dd>The database filename is not allowed to be a symbolic link</dd>
** </dl>)^
@@ -3372,7 +3446,15 @@ SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
** If the 3rd parameter to sqlite3_open_v2() is not one of the
** required combinations shown above optionally combined with other
** [SQLITE_OPEN_READONLY | SQLITE_OPEN_* bits]
** then the behavior is undefined.
** then the behavior is undefined. Historic versions of SQLite
** have silently ignored surplus bits in the flags parameter to
** sqlite3_open_v2(), however that behavior might not be carried through
** into future versions of SQLite and so applications should not rely
** upon it. Note in particular that the SQLITE_OPEN_EXCLUSIVE flag is a no-op
** for sqlite3_open_v2(). The SQLITE_OPEN_EXCLUSIVE does *not* cause
** the open to fail if the database already exists. The SQLITE_OPEN_EXCLUSIVE
** flag is intended for use by the [sqlite3_vfs|VFS interface] only, and not
** by sqlite3_open_v2().
**
** ^The fourth parameter to sqlite3_open_v2() is the name of the
** [sqlite3_vfs] object that defines the operating system interface that
@@ -3743,13 +3825,14 @@ SQLITE_API void sqlite3_free_filename(char*);
** sqlite3_extended_errcode() might change with each API call.
** Except, there are some interfaces that are guaranteed to never
** change the value of the error code. The error-code preserving
** interfaces are:
** interfaces include the following:
**
** <ul>
** <li> sqlite3_errcode()
** <li> sqlite3_extended_errcode()
** <li> sqlite3_errmsg()
** <li> sqlite3_errmsg16()
** <li> sqlite3_error_offset()
** </ul>
**
** ^The sqlite3_errmsg() and sqlite3_errmsg16() return English-language
@@ -3764,6 +3847,13 @@ SQLITE_API void sqlite3_free_filename(char*);
** ^(Memory to hold the error message string is managed internally
** and must not be freed by the application)^.
**
** ^If the most recent error references a specific token in the input
** SQL, the sqlite3_error_offset() interface returns the byte offset
** of the start of that token. ^The byte offset returned by
** sqlite3_error_offset() assumes that the input SQL is UTF8.
** ^If the most recent error does not reference a specific token in the input
** SQL, then the sqlite3_error_offset() function returns -1.
**
** When the serialized [threading mode] is in use, it might be the
** case that a second error occurs on a separate thread in between
** the time of the first error and the call to these interfaces.
@@ -3783,6 +3873,7 @@ SQLITE_API int sqlite3_extended_errcode(sqlite3 *db);
SQLITE_API const char *sqlite3_errmsg(sqlite3*);
SQLITE_API const void *sqlite3_errmsg16(sqlite3*);
SQLITE_API const char *sqlite3_errstr(int);
SQLITE_API int sqlite3_error_offset(sqlite3 *db);
/*
** CAPI3REF: Prepared Statement Object
@@ -4140,12 +4231,17 @@ SQLITE_API int sqlite3_prepare16_v3(
** are managed by SQLite and are automatically freed when the prepared
** statement is finalized.
** ^The string returned by sqlite3_expanded_sql(P), on the other hand,
** is obtained from [sqlite3_malloc()] and must be free by the application
** is obtained from [sqlite3_malloc()] and must be freed by the application
** by passing it to [sqlite3_free()].
**
** ^The sqlite3_normalized_sql() interface is only available if
** the [SQLITE_ENABLE_NORMALIZE] compile-time option is defined.
*/
SQLITE_API const char *sqlite3_sql(sqlite3_stmt *pStmt);
SQLITE_API char *sqlite3_expanded_sql(sqlite3_stmt *pStmt);
#ifdef SQLITE_ENABLE_NORMALIZE
SQLITE_API const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt);
#endif
/*
** CAPI3REF: Determine If An SQL Statement Writes The Database
@@ -4180,6 +4276,19 @@ SQLITE_API const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt);
** [BEGIN] merely sets internal flags, but the [BEGIN|BEGIN IMMEDIATE] and
** [BEGIN|BEGIN EXCLUSIVE] commands do touch the database and so
** sqlite3_stmt_readonly() returns false for those commands.
**
** ^This routine returns false if there is any possibility that the
** statement might change the database file. ^A false return does
** not guarantee that the statement will change the database file.
** ^For example, an UPDATE statement might have a WHERE clause that
** makes it a no-op, but the sqlite3_stmt_readonly() result would still
** be false. ^Similarly, a CREATE TABLE IF NOT EXISTS statement is a
** read-only no-op if the table already exists, but
** sqlite3_stmt_readonly() still returns false for such a statement.
**
** ^If prepared statement X is an [EXPLAIN] or [EXPLAIN QUERY PLAN]
** statement, then sqlite3_stmt_readonly(X) returns the same value as
** if the EXPLAIN or EXPLAIN QUERY PLAN prefix were omitted.
*/
SQLITE_API int sqlite3_stmt_readonly(sqlite3_stmt *pStmt);
@@ -4248,6 +4357,8 @@ SQLITE_API int sqlite3_stmt_busy(sqlite3_stmt*);
**
** ^The sqlite3_value objects that are passed as parameters into the
** implementation of [application-defined SQL functions] are protected.
** ^The sqlite3_value objects returned by [sqlite3_vtab_rhs_value()]
** are protected.
** ^The sqlite3_value object returned by
** [sqlite3_column_value()] is unprotected.
** Unprotected sqlite3_value objects may only be used as arguments
@@ -4349,18 +4460,22 @@ typedef struct sqlite3_context sqlite3_context;
** contain embedded NULs. The result of expressions involving strings
** with embedded NULs is undefined.
**
** ^The fifth argument to the BLOB and string binding interfaces
** is a destructor used to dispose of the BLOB or
** string after SQLite has finished with it. ^The destructor is called
** to dispose of the BLOB or string even if the call to the bind API fails,
** except the destructor is not called if the third parameter is a NULL
** pointer or the fourth parameter is negative.
** ^If the fifth argument is
** the special value [SQLITE_STATIC], then SQLite assumes that the
** information is in static, unmanaged space and does not need to be freed.
** ^If the fifth argument has the value [SQLITE_TRANSIENT], then
** SQLite makes its own private copy of the data immediately, before
** the sqlite3_bind_*() routine returns.
** ^The fifth argument to the BLOB and string binding interfaces controls
** or indicates the lifetime of the object referenced by the third parameter.
** These three options exist:
** ^ (1) A destructor to dispose of the BLOB or string after SQLite has finished
** with it may be passed. ^It is called to dispose of the BLOB or string even
** if the call to the bind API fails, except the destructor is not called if
** the third parameter is a NULL pointer or the fourth parameter is negative.
** ^ (2) The special constant, [SQLITE_STATIC], may be passsed to indicate that
** the application remains responsible for disposing of the object. ^In this
** case, the object and the provided pointer to it must remain valid until
** either the prepared statement is finalized or the same SQL parameter is
** bound to something else, whichever occurs sooner.
** ^ (3) The constant, [SQLITE_TRANSIENT], may be passed to indicate that the
** object is to be copied prior to the return from sqlite3_bind_*(). ^The
** object and pointer to it must remain valid until then. ^SQLite will then
** manage the lifetime of its private copy.
**
** ^The sixth argument to sqlite3_bind_text64() must be one of
** [SQLITE_UTF8], [SQLITE_UTF16], [SQLITE_UTF16BE], or [SQLITE_UTF16LE]
@@ -4865,6 +4980,10 @@ SQLITE_API int sqlite3_data_count(sqlite3_stmt *pStmt);
** even empty strings, are always zero-terminated. ^The return
** value from sqlite3_column_blob() for a zero-length BLOB is a NULL pointer.
**
** ^Strings returned by sqlite3_column_text16() always have the endianness
** which is native to the platform, regardless of the text encoding set
** for the database.
**
** <b>Warning:</b> ^The object returned by [sqlite3_column_value()] is an
** [unprotected sqlite3_value] object. In a multithreaded environment,
** an unprotected sqlite3_value object may only be used safely with
@@ -4878,7 +4997,7 @@ SQLITE_API int sqlite3_data_count(sqlite3_stmt *pStmt);
** [application-defined SQL functions] or [virtual tables], not within
** top-level application code.
**
** The these routines may attempt to convert the datatype of the result.
** These routines may attempt to convert the datatype of the result.
** ^For example, if the internal representation is FLOAT and a text result
** is requested, [sqlite3_snprintf()] is used internally to perform the
** conversion automatically. ^(The following table details the conversions
@@ -4903,7 +5022,7 @@ SQLITE_API int sqlite3_data_count(sqlite3_stmt *pStmt);
** <tr><td> TEXT <td> BLOB <td> No change
** <tr><td> BLOB <td> INTEGER <td> [CAST] to INTEGER
** <tr><td> BLOB <td> FLOAT <td> [CAST] to REAL
** <tr><td> BLOB <td> TEXT <td> Add a zero terminator if needed
** <tr><td> BLOB <td> TEXT <td> [CAST] to TEXT, ensure zero terminator
** </table>
** </blockquote>)^
**
@@ -5102,7 +5221,6 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt);
** within VIEWs, TRIGGERs, CHECK constraints, generated column expressions,
** index expressions, or the WHERE clause of partial indexes.
**
** <span style="background-color:#ffff90;">
** For best security, the [SQLITE_DIRECTONLY] flag is recommended for
** all application-defined SQL functions that do not need to be
** used inside of triggers, view, CHECK constraints, or other elements of
@@ -5112,7 +5230,6 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt);
** a database file to include invocations of the function with parameters
** chosen by the attacker, which the application will then execute when
** the database file is opened and read.
** </span>
**
** ^(The fifth parameter is an arbitrary pointer. The implementation of the
** function can gain access to this pointer using [sqlite3_user_data()].)^
@@ -5477,7 +5594,8 @@ SQLITE_API unsigned int sqlite3_value_subtype(sqlite3_value*);
** object D and returns a pointer to that copy. ^The [sqlite3_value] returned
** is a [protected sqlite3_value] object even if the input is not.
** ^The sqlite3_value_dup(V) interface returns NULL if V is NULL or if a
** memory allocation fails.
** memory allocation fails. ^If V is a [pointer value], then the result
** of sqlite3_value_dup(V) is a NULL value.
**
** ^The sqlite3_value_free(V) interface frees an [sqlite3_value] object
** previously obtained from [sqlite3_value_dup()]. ^If V is a NULL pointer
@@ -6159,6 +6277,28 @@ SQLITE_API int sqlite3_get_autocommit(sqlite3*);
*/
SQLITE_API sqlite3 *sqlite3_db_handle(sqlite3_stmt*);
/*
** CAPI3REF: Return The Schema Name For A Database Connection
** METHOD: sqlite3
**
** ^The sqlite3_db_name(D,N) interface returns a pointer to the schema name
** for the N-th database on database connection D, or a NULL pointer of N is
** out of range. An N value of 0 means the main database file. An N of 1 is
** the "temp" schema. Larger values of N correspond to various ATTACH-ed
** databases.
**
** Space to hold the string that is returned by sqlite3_db_name() is managed
** by SQLite itself. The string might be deallocated by any operation that
** changes the schema, including [ATTACH] or [DETACH] or calls to
** [sqlite3_serialize()] or [sqlite3_deserialize()], even operations that
** occur on a different thread. Applications that need to
** remember the string long-term should make their own copy. Applications that
** are accessing the same database connection simultaneously on multiple
** threads should mutex-protect calls to this API and should make their own
** private copy of the result prior to releasing the mutex.
*/
SQLITE_API const char *sqlite3_db_name(sqlite3 *db, int N);
/*
** CAPI3REF: Return The Filename For A Database Connection
** METHOD: sqlite3
@@ -6318,6 +6458,72 @@ SQLITE_API sqlite3_stmt *sqlite3_next_stmt(sqlite3 *pDb, sqlite3_stmt *pStmt);
SQLITE_API void *sqlite3_commit_hook(sqlite3*, int(*)(void*), void*);
SQLITE_API void *sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*);
/*
** CAPI3REF: Autovacuum Compaction Amount Callback
** METHOD: sqlite3
**
** ^The sqlite3_autovacuum_pages(D,C,P,X) interface registers a callback
** function C that is invoked prior to each autovacuum of the database
** file. ^The callback is passed a copy of the generic data pointer (P),
** the schema-name of the attached database that is being autovacuumed,
** the the size of the database file in pages, the number of free pages,
** and the number of bytes per page, respectively. The callback should
** return the number of free pages that should be removed by the
** autovacuum. ^If the callback returns zero, then no autovacuum happens.
** ^If the value returned is greater than or equal to the number of
** free pages, then a complete autovacuum happens.
**
** <p>^If there are multiple ATTACH-ed database files that are being
** modified as part of a transaction commit, then the autovacuum pages
** callback is invoked separately for each file.
**
** <p><b>The callback is not reentrant.</b> The callback function should
** not attempt to invoke any other SQLite interface. If it does, bad
** things may happen, including segmentation faults and corrupt database
** files. The callback function should be a simple function that
** does some arithmetic on its input parameters and returns a result.
**
** ^The X parameter to sqlite3_autovacuum_pages(D,C,P,X) is an optional
** destructor for the P parameter. ^If X is not NULL, then X(P) is
** invoked whenever the database connection closes or when the callback
** is overwritten by another invocation of sqlite3_autovacuum_pages().
**
** <p>^There is only one autovacuum pages callback per database connection.
** ^Each call to the sqlite3_autovacuum_pages() interface overrides all
** previous invocations for that database connection. ^If the callback
** argument (C) to sqlite3_autovacuum_pages(D,C,P,X) is a NULL pointer,
** then the autovacuum steps callback is cancelled. The return value
** from sqlite3_autovacuum_pages() is normally SQLITE_OK, but might
** be some other error code if something goes wrong. The current
** implementation will only return SQLITE_OK or SQLITE_MISUSE, but other
** return codes might be added in future releases.
**
** <p>If no autovacuum pages callback is specified (the usual case) or
** a NULL pointer is provided for the callback,
** then the default behavior is to vacuum all free pages. So, in other
** words, the default behavior is the same as if the callback function
** were something like this:
**
** <blockquote><pre>
** &nbsp; unsigned int demonstration_autovac_pages_callback(
** &nbsp; void *pClientData,
** &nbsp; const char *zSchema,
** &nbsp; unsigned int nDbPage,
** &nbsp; unsigned int nFreePage,
** &nbsp; unsigned int nBytePerPage
** &nbsp; ){
** &nbsp; return nFreePage;
** &nbsp; }
** </pre></blockquote>
*/
SQLITE_API int sqlite3_autovacuum_pages(
sqlite3 *db,
unsigned int(*)(void*,const char*,unsigned int,unsigned int,unsigned int),
void*,
void(*)(void*)
);
/*
** CAPI3REF: Data Change Notification Callbacks
** METHOD: sqlite3
@@ -6959,24 +7165,56 @@ struct sqlite3_index_info {
**
** These macros define the allowed values for the
** [sqlite3_index_info].aConstraint[].op field. Each value represents
** an operator that is part of a constraint term in the wHERE clause of
** an operator that is part of a constraint term in the WHERE clause of
** a query that uses a [virtual table].
**
** ^The left-hand operand of the operator is given by the corresponding
** aConstraint[].iColumn field. ^An iColumn of -1 indicates the left-hand
** operand is the rowid.
** The SQLITE_INDEX_CONSTRAINT_LIMIT and SQLITE_INDEX_CONSTRAINT_OFFSET
** operators have no left-hand operand, and so for those operators the
** corresponding aConstraint[].iColumn is meaningless and should not be
** used.
**
** All operator values from SQLITE_INDEX_CONSTRAINT_FUNCTION through
** value 255 are reserved to represent functions that are overloaded
** by the [xFindFunction|xFindFunction method] of the virtual table
** implementation.
**
** The right-hand operands for each constraint might be accessible using
** the [sqlite3_vtab_rhs_value()] interface. Usually the right-hand
** operand is only available if it appears as a single constant literal
** in the input SQL. If the right-hand operand is another column or an
** expression (even a constant expression) or a parameter, then the
** sqlite3_vtab_rhs_value() probably will not be able to extract it.
** ^The SQLITE_INDEX_CONSTRAINT_ISNULL and
** SQLITE_INDEX_CONSTRAINT_ISNOTNULL operators have no right-hand operand
** and hence calls to sqlite3_vtab_rhs_value() for those operators will
** always return SQLITE_NOTFOUND.
**
** The collating sequence to be used for comparison can be found using
** the [sqlite3_vtab_collation()] interface. For most real-world virtual
** tables, the collating sequence of constraints does not matter (for example
** because the constraints are numeric) and so the sqlite3_vtab_collation()
** interface is no commonly needed.
*/
#define SQLITE_INDEX_CONSTRAINT_EQ 2
#define SQLITE_INDEX_CONSTRAINT_GT 4
#define SQLITE_INDEX_CONSTRAINT_LE 8
#define SQLITE_INDEX_CONSTRAINT_LT 16
#define SQLITE_INDEX_CONSTRAINT_GE 32
#define SQLITE_INDEX_CONSTRAINT_MATCH 64
#define SQLITE_INDEX_CONSTRAINT_LIKE 65
#define SQLITE_INDEX_CONSTRAINT_GLOB 66
#define SQLITE_INDEX_CONSTRAINT_REGEXP 67
#define SQLITE_INDEX_CONSTRAINT_NE 68
#define SQLITE_INDEX_CONSTRAINT_ISNOT 69
#define SQLITE_INDEX_CONSTRAINT_ISNOTNULL 70
#define SQLITE_INDEX_CONSTRAINT_ISNULL 71
#define SQLITE_INDEX_CONSTRAINT_IS 72
#define SQLITE_INDEX_CONSTRAINT_FUNCTION 150
#define SQLITE_INDEX_CONSTRAINT_EQ 2
#define SQLITE_INDEX_CONSTRAINT_GT 4
#define SQLITE_INDEX_CONSTRAINT_LE 8
#define SQLITE_INDEX_CONSTRAINT_LT 16
#define SQLITE_INDEX_CONSTRAINT_GE 32
#define SQLITE_INDEX_CONSTRAINT_MATCH 64
#define SQLITE_INDEX_CONSTRAINT_LIKE 65
#define SQLITE_INDEX_CONSTRAINT_GLOB 66
#define SQLITE_INDEX_CONSTRAINT_REGEXP 67
#define SQLITE_INDEX_CONSTRAINT_NE 68
#define SQLITE_INDEX_CONSTRAINT_ISNOT 69
#define SQLITE_INDEX_CONSTRAINT_ISNOTNULL 70
#define SQLITE_INDEX_CONSTRAINT_ISNULL 71
#define SQLITE_INDEX_CONSTRAINT_IS 72
#define SQLITE_INDEX_CONSTRAINT_LIMIT 73
#define SQLITE_INDEX_CONSTRAINT_OFFSET 74
#define SQLITE_INDEX_CONSTRAINT_FUNCTION 150
/*
** CAPI3REF: Register A Virtual Table Implementation
@@ -7005,7 +7243,7 @@ struct sqlite3_index_info {
** destructor.
**
** ^If the third parameter (the pointer to the sqlite3_module object) is
** NULL then no new module is create and any existing modules with the
** NULL then no new module is created and any existing modules with the
** same name are dropped.
**
** See also: [sqlite3_drop_modules()]
@@ -7780,7 +8018,9 @@ SQLITE_API int sqlite3_test_control(int op, ...);
#define SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS 29
#define SQLITE_TESTCTRL_SEEK_COUNT 30
#define SQLITE_TESTCTRL_TRACEFLAGS 31
#define SQLITE_TESTCTRL_LAST 31 /* Largest TESTCTRL */
#define SQLITE_TESTCTRL_TUNE 32
#define SQLITE_TESTCTRL_LOGEST 33
#define SQLITE_TESTCTRL_LAST 33 /* Largest TESTCTRL */
/*
** CAPI3REF: SQL Keyword Checking
@@ -8303,6 +8543,16 @@ SQLITE_API int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
** The counter is incremented on the first [sqlite3_step()] call of each
** cycle.
**
** [[SQLITE_STMTSTATUS_FILTER_MISS]]
** [[SQLITE_STMTSTATUS_FILTER HIT]]
** <dt>SQLITE_STMTSTATUS_FILTER_HIT<br>
** SQLITE_STMTSTATUS_FILTER_MISS</dt>
** <dd>^SQLITE_STMTSTATUS_FILTER_HIT is the number of times that a join
** step was bypassed because a Bloom filter returned not-found. The
** corresponding SQLITE_STMTSTATUS_FILTER_MISS value is the number of
** times that the Bloom filter returned a find, and thus the join step
** had to be processed as normal.
**
** [[SQLITE_STMTSTATUS_MEMUSED]] <dt>SQLITE_STMTSTATUS_MEMUSED</dt>
** <dd>^This is the approximate number of bytes of heap memory
** used to store the prepared statement. ^This value is not actually
@@ -8317,6 +8567,8 @@ SQLITE_API int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
#define SQLITE_STMTSTATUS_VM_STEP 4
#define SQLITE_STMTSTATUS_REPREPARE 5
#define SQLITE_STMTSTATUS_RUN 6
#define SQLITE_STMTSTATUS_FILTER_MISS 7
#define SQLITE_STMTSTATUS_FILTER_HIT 8
#define SQLITE_STMTSTATUS_MEMUSED 99
/*
@@ -8980,8 +9232,9 @@ SQLITE_API void sqlite3_log(int iErrCode, const char *zFormat, ...);
**
** A single database handle may have at most a single write-ahead log callback
** registered at one time. ^Calling [sqlite3_wal_hook()] replaces any
** previously registered write-ahead log callback. ^Note that the
** [sqlite3_wal_autocheckpoint()] interface and the
** previously registered write-ahead log callback. ^The return value is
** a copy of the third parameter from the previous call, if any, or 0.
** ^Note that the [sqlite3_wal_autocheckpoint()] interface and the
** [wal_autocheckpoint pragma] both invoke [sqlite3_wal_hook()] and will
** overwrite any prior [sqlite3_wal_hook()] settings.
*/
@@ -9284,19 +9537,276 @@ SQLITE_API int sqlite3_vtab_nochange(sqlite3_context*);
/*
** CAPI3REF: Determine The Collation For a Virtual Table Constraint
** METHOD: sqlite3_index_info
**
** This function may only be called from within a call to the [xBestIndex]
** method of a [virtual table].
** method of a [virtual table]. This function returns a pointer to a string
** that is the name of the appropriate collation sequence to use for text
** comparisons on the constraint identified by its arguments.
**
** The first argument must be the sqlite3_index_info object that is the
** first parameter to the xBestIndex() method. The second argument must be
** an index into the aConstraint[] array belonging to the sqlite3_index_info
** structure passed to xBestIndex. This function returns a pointer to a buffer
** containing the name of the collation sequence for the corresponding
** constraint.
** The first argument must be the pointer to the [sqlite3_index_info] object
** that is the first parameter to the xBestIndex() method. The second argument
** must be an index into the aConstraint[] array belonging to the
** sqlite3_index_info structure passed to xBestIndex.
**
** Important:
** The first parameter must be the same pointer that is passed into the
** xBestMethod() method. The first parameter may not be a pointer to a
** different [sqlite3_index_info] object, even an exact copy.
**
** The return value is computed as follows:
**
** <ol>
** <li><p> If the constraint comes from a WHERE clause expression that contains
** a [COLLATE operator], then the name of the collation specified by
** that COLLATE operator is returned.
** <li><p> If there is no COLLATE operator, but the column that is the subject
** of the constraint specifies an alternative collating sequence via
** a [COLLATE clause] on the column definition within the CREATE TABLE
** statement that was passed into [sqlite3_declare_vtab()], then the
** name of that alternative collating sequence is returned.
** <li><p> Otherwise, "BINARY" is returned.
** </ol>
*/
SQLITE_API SQLITE_EXPERIMENTAL const char *sqlite3_vtab_collation(sqlite3_index_info*,int);
/*
** CAPI3REF: Determine if a virtual table query is DISTINCT
** METHOD: sqlite3_index_info
**
** This API may only be used from within an [xBestIndex|xBestIndex method]
** of a [virtual table] implementation. The result of calling this
** interface from outside of xBestIndex() is undefined and probably harmful.
**
** ^The sqlite3_vtab_distinct() interface returns an integer between 0 and
** 3. The integer returned by sqlite3_vtab_distinct()
** gives the virtual table additional information about how the query
** planner wants the output to be ordered. As long as the virtual table
** can meet the ordering requirements of the query planner, it may set
** the "orderByConsumed" flag.
**
** <ol><li value="0"><p>
** ^If the sqlite3_vtab_distinct() interface returns 0, that means
** that the query planner needs the virtual table to return all rows in the
** sort order defined by the "nOrderBy" and "aOrderBy" fields of the
** [sqlite3_index_info] object. This is the default expectation. If the
** virtual table outputs all rows in sorted order, then it is always safe for
** the xBestIndex method to set the "orderByConsumed" flag, regardless of
** the return value from sqlite3_vtab_distinct().
** <li value="1"><p>
** ^(If the sqlite3_vtab_distinct() interface returns 1, that means
** that the query planner does not need the rows to be returned in sorted order
** as long as all rows with the same values in all columns identified by the
** "aOrderBy" field are adjacent.)^ This mode is used when the query planner
** is doing a GROUP BY.
** <li value="2"><p>
** ^(If the sqlite3_vtab_distinct() interface returns 2, that means
** that the query planner does not need the rows returned in any particular
** order, as long as rows with the same values in all "aOrderBy" columns
** are adjacent.)^ ^(Furthermore, only a single row for each particular
** combination of values in the columns identified by the "aOrderBy" field
** needs to be returned.)^ ^It is always ok for two or more rows with the same
** values in all "aOrderBy" columns to be returned, as long as all such rows
** are adjacent. ^The virtual table may, if it chooses, omit extra rows
** that have the same value for all columns identified by "aOrderBy".
** ^However omitting the extra rows is optional.
** This mode is used for a DISTINCT query.
** <li value="3"><p>
** ^(If the sqlite3_vtab_distinct() interface returns 3, that means
** that the query planner needs only distinct rows but it does need the
** rows to be sorted.)^ ^The virtual table implementation is free to omit
** rows that are identical in all aOrderBy columns, if it wants to, but
** it is not required to omit any rows. This mode is used for queries
** that have both DISTINCT and ORDER BY clauses.
** </ol>
**
** ^For the purposes of comparing virtual table output values to see if the
** values are same value for sorting purposes, two NULL values are considered
** to be the same. In other words, the comparison operator is "IS"
** (or "IS NOT DISTINCT FROM") and not "==".
**
** If a virtual table implementation is unable to meet the requirements
** specified above, then it must not set the "orderByConsumed" flag in the
** [sqlite3_index_info] object or an incorrect answer may result.
**
** ^A virtual table implementation is always free to return rows in any order
** it wants, as long as the "orderByConsumed" flag is not set. ^When the
** the "orderByConsumed" flag is unset, the query planner will add extra
** [bytecode] to ensure that the final results returned by the SQL query are
** ordered correctly. The use of the "orderByConsumed" flag and the
** sqlite3_vtab_distinct() interface is merely an optimization. ^Careful
** use of the sqlite3_vtab_distinct() interface and the "orderByConsumed"
** flag might help queries against a virtual table to run faster. Being
** overly aggressive and setting the "orderByConsumed" flag when it is not
** valid to do so, on the other hand, might cause SQLite to return incorrect
** results.
*/
SQLITE_API int sqlite3_vtab_distinct(sqlite3_index_info*);
/*
** CAPI3REF: Identify and handle IN constraints in xBestIndex
**
** This interface may only be used from within an
** [xBestIndex|xBestIndex() method] of a [virtual table] implementation.
** The result of invoking this interface from any other context is
** undefined and probably harmful.
**
** ^(A constraint on a virtual table of the form
** "[IN operator|column IN (...)]" is
** communicated to the xBestIndex method as a
** [SQLITE_INDEX_CONSTRAINT_EQ] constraint.)^ If xBestIndex wants to use
** this constraint, it must set the corresponding
** aConstraintUsage[].argvIndex to a postive integer. ^(Then, under
** the usual mode of handling IN operators, SQLite generates [bytecode]
** that invokes the [xFilter|xFilter() method] once for each value
** on the right-hand side of the IN operator.)^ Thus the virtual table
** only sees a single value from the right-hand side of the IN operator
** at a time.
**
** In some cases, however, it would be advantageous for the virtual
** table to see all values on the right-hand of the IN operator all at
** once. The sqlite3_vtab_in() interfaces facilitates this in two ways:
**
** <ol>
** <li><p>
** ^A call to sqlite3_vtab_in(P,N,-1) will return true (non-zero)
** if and only if the [sqlite3_index_info|P->aConstraint][N] constraint
** is an [IN operator] that can be processed all at once. ^In other words,
** sqlite3_vtab_in() with -1 in the third argument is a mechanism
** by which the virtual table can ask SQLite if all-at-once processing
** of the IN operator is even possible.
**
** <li><p>
** ^A call to sqlite3_vtab_in(P,N,F) with F==1 or F==0 indicates
** to SQLite that the virtual table does or does not want to process
** the IN operator all-at-once, respectively. ^Thus when the third
** parameter (F) is non-negative, this interface is the mechanism by
** which the virtual table tells SQLite how it wants to process the
** IN operator.
** </ol>
**
** ^The sqlite3_vtab_in(P,N,F) interface can be invoked multiple times
** within the same xBestIndex method call. ^For any given P,N pair,
** the return value from sqlite3_vtab_in(P,N,F) will always be the same
** within the same xBestIndex call. ^If the interface returns true
** (non-zero), that means that the constraint is an IN operator
** that can be processed all-at-once. ^If the constraint is not an IN
** operator or cannot be processed all-at-once, then the interface returns
** false.
**
** ^(All-at-once processing of the IN operator is selected if both of the
** following conditions are met:
**
** <ol>
** <li><p> The P->aConstraintUsage[N].argvIndex value is set to a positive
** integer. This is how the virtual table tells SQLite that it wants to
** use the N-th constraint.
**
** <li><p> The last call to sqlite3_vtab_in(P,N,F) for which F was
** non-negative had F>=1.
** </ol>)^
**
** ^If either or both of the conditions above are false, then SQLite uses
** the traditional one-at-a-time processing strategy for the IN constraint.
** ^If both conditions are true, then the argvIndex-th parameter to the
** xFilter method will be an [sqlite3_value] that appears to be NULL,
** but which can be passed to [sqlite3_vtab_in_first()] and
** [sqlite3_vtab_in_next()] to find all values on the right-hand side
** of the IN constraint.
*/
SQLITE_API int sqlite3_vtab_in(sqlite3_index_info*, int iCons, int bHandle);
/*
** CAPI3REF: Find all elements on the right-hand side of an IN constraint.
**
** These interfaces are only useful from within the
** [xFilter|xFilter() method] of a [virtual table] implementation.
** The result of invoking these interfaces from any other context
** is undefined and probably harmful.
**
** The X parameter in a call to sqlite3_vtab_in_first(X,P) or
** sqlite3_vtab_in_next(X,P) must be one of the parameters to the
** xFilter method which invokes these routines, and specifically
** a parameter that was previously selected for all-at-once IN constraint
** processing use the [sqlite3_vtab_in()] interface in the
** [xBestIndex|xBestIndex method]. ^(If the X parameter is not
** an xFilter argument that was selected for all-at-once IN constraint
** processing, then these routines return [SQLITE_MISUSE])^ or perhaps
** exhibit some other undefined or harmful behavior.
**
** ^(Use these routines to access all values on the right-hand side
** of the IN constraint using code like the following:
**
** <blockquote><pre>
** &nbsp; for(rc=sqlite3_vtab_in_first(pList, &pVal);
** &nbsp; rc==SQLITE_OK && pVal
** &nbsp; rc=sqlite3_vtab_in_next(pList, &pVal)
** &nbsp; ){
** &nbsp; // do something with pVal
** &nbsp; }
** &nbsp; if( rc!=SQLITE_OK ){
** &nbsp; // an error has occurred
** &nbsp; }
** </pre></blockquote>)^
**
** ^On success, the sqlite3_vtab_in_first(X,P) and sqlite3_vtab_in_next(X,P)
** routines return SQLITE_OK and set *P to point to the first or next value
** on the RHS of the IN constraint. ^If there are no more values on the
** right hand side of the IN constraint, then *P is set to NULL and these
** routines return [SQLITE_DONE]. ^The return value might be
** some other value, such as SQLITE_NOMEM, in the event of a malfunction.
**
** The *ppOut values returned by these routines are only valid until the
** next call to either of these routines or until the end of the xFilter
** method from which these routines were called. If the virtual table
** implementation needs to retain the *ppOut values for longer, it must make
** copies. The *ppOut values are [protected sqlite3_value|protected].
*/
SQLITE_API int sqlite3_vtab_in_first(sqlite3_value *pVal, sqlite3_value **ppOut);
SQLITE_API int sqlite3_vtab_in_next(sqlite3_value *pVal, sqlite3_value **ppOut);
/*
** CAPI3REF: Constraint values in xBestIndex()
** METHOD: sqlite3_index_info
**
** This API may only be used from within the [xBestIndex|xBestIndex method]
** of a [virtual table] implementation. The result of calling this interface
** from outside of an xBestIndex method are undefined and probably harmful.
**
** ^When the sqlite3_vtab_rhs_value(P,J,V) interface is invoked from within
** the [xBestIndex] method of a [virtual table] implementation, with P being
** a copy of the [sqlite3_index_info] object pointer passed into xBestIndex and
** J being a 0-based index into P->aConstraint[], then this routine
** attempts to set *V to the value of the right-hand operand of
** that constraint if the right-hand operand is known. ^If the
** right-hand operand is not known, then *V is set to a NULL pointer.
** ^The sqlite3_vtab_rhs_value(P,J,V) interface returns SQLITE_OK if
** and only if *V is set to a value. ^The sqlite3_vtab_rhs_value(P,J,V)
** inteface returns SQLITE_NOTFOUND if the right-hand side of the J-th
** constraint is not available. ^The sqlite3_vtab_rhs_value() interface
** can return an result code other than SQLITE_OK or SQLITE_NOTFOUND if
** something goes wrong.
**
** The sqlite3_vtab_rhs_value() interface is usually only successful if
** the right-hand operand of a constraint is a literal value in the original
** SQL statement. If the right-hand operand is an expression or a reference
** to some other column or a [host parameter], then sqlite3_vtab_rhs_value()
** will probably return [SQLITE_NOTFOUND].
**
** ^(Some constraints, such as [SQLITE_INDEX_CONSTRAINT_ISNULL] and
** [SQLITE_INDEX_CONSTRAINT_ISNOTNULL], have no right-hand operand. For such
** constraints, sqlite3_vtab_rhs_value() always returns SQLITE_NOTFOUND.)^
**
** ^The [sqlite3_value] object returned in *V is a protected sqlite3_value
** and remains valid for the duration of the xBestIndex method call.
** ^When xBestIndex returns, the sqlite3_value object returned by
** sqlite3_vtab_rhs_value() is automatically deallocated.
**
** The "_rhs_" in the name of this routine is an abbreviation for
** "Right-Hand Side".
*/
SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value **ppVal);
/*
** CAPI3REF: Conflict resolution modes
** KEYWORDS: {conflict resolution mode}
@@ -9532,6 +10042,15 @@ SQLITE_API int sqlite3_db_cacheflush(sqlite3*);
** triggers; or 2 for changes resulting from triggers called by top-level
** triggers; and so forth.
**
** When the [sqlite3_blob_write()] API is used to update a blob column,
** the pre-update hook is invoked with SQLITE_DELETE. This is because the
** in this case the new values are not available. In this case, when a
** callback made with op==SQLITE_DELETE is actuall a write using the
** sqlite3_blob_write() API, the [sqlite3_preupdate_blobwrite()] returns
** the index of the column being written. In other cases, where the
** pre-update hook is being invoked for some other reason, including a
** regular DELETE, sqlite3_preupdate_blobwrite() returns -1.
**
** See also: [sqlite3_update_hook()]
*/
#if defined(SQLITE_ENABLE_PREUPDATE_HOOK)
@@ -9552,6 +10071,7 @@ SQLITE_API int sqlite3_preupdate_old(sqlite3 *, int, sqlite3_value **);
SQLITE_API int sqlite3_preupdate_count(sqlite3 *);
SQLITE_API int sqlite3_preupdate_depth(sqlite3 *);
SQLITE_API int sqlite3_preupdate_new(sqlite3 *, int, sqlite3_value **);
SQLITE_API int sqlite3_preupdate_blobwrite(sqlite3 *);
#endif
/*
@@ -9790,8 +10310,8 @@ SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_snapshot_recover(sqlite3 *db, const c
** SQLITE_SERIALIZE_NOCOPY bit is omitted from argument F if a memory
** allocation error occurs.
**
** This interface is only available if SQLite is compiled with the
** [SQLITE_ENABLE_DESERIALIZE] option.
** This interface is omitted if SQLite is compiled with the
** [SQLITE_OMIT_DESERIALIZE] option.
*/
SQLITE_API unsigned char *sqlite3_serialize(
sqlite3 *db, /* The database connection */
@@ -9838,12 +10358,16 @@ SQLITE_API unsigned char *sqlite3_serialize(
** database is currently in a read transaction or is involved in a backup
** operation.
**
** It is not possible to deserialized into the TEMP database. If the
** S argument to sqlite3_deserialize(D,S,P,N,M,F) is "temp" then the
** function returns SQLITE_ERROR.
**
** If sqlite3_deserialize(D,S,P,N,M,F) fails for any reason and if the
** SQLITE_DESERIALIZE_FREEONCLOSE bit is set in argument F, then
** [sqlite3_free()] is invoked on argument P prior to returning.
**
** This interface is only available if SQLite is compiled with the
** [SQLITE_ENABLE_DESERIALIZE] option.
** This interface is omitted if SQLite is compiled with the
** [SQLITE_OMIT_DESERIALIZE] option.
*/
SQLITE_API int sqlite3_deserialize(
sqlite3 *db, /* The database connection */
@@ -10092,6 +10616,38 @@ SQLITE_API int sqlite3session_create(
*/
SQLITE_API void sqlite3session_delete(sqlite3_session *pSession);
/*
** CAPIREF: Conigure a Session Object
** METHOD: sqlite3_session
**
** This method is used to configure a session object after it has been
** created. At present the only valid value for the second parameter is
** [SQLITE_SESSION_OBJCONFIG_SIZE].
**
** Arguments for sqlite3session_object_config()
**
** The following values may passed as the the 4th parameter to
** sqlite3session_object_config().
**
** <dt>SQLITE_SESSION_OBJCONFIG_SIZE <dd>
** This option is used to set, clear or query the flag that enables
** the [sqlite3session_changeset_size()] API. Because it imposes some
** computational overhead, this API is disabled by default. Argument
** pArg must point to a value of type (int). If the value is initially
** 0, then the sqlite3session_changeset_size() API is disabled. If it
** is greater than 0, then the same API is enabled. Or, if the initial
** value is less than zero, no change is made. In all cases the (int)
** variable is set to 1 if the sqlite3session_changeset_size() API is
** enabled following the current call, or 0 otherwise.
**
** It is an error (SQLITE_MISUSE) to attempt to modify this setting after
** the first table has been attached to the session object.
*/
SQLITE_API int sqlite3session_object_config(sqlite3_session*, int op, void *pArg);
/*
*/
#define SQLITE_SESSION_OBJCONFIG_SIZE 1
/*
** CAPI3REF: Enable Or Disable A Session Object
@@ -10336,6 +10892,22 @@ SQLITE_API int sqlite3session_changeset(
void **ppChangeset /* OUT: Buffer containing changeset */
);
/*
** CAPI3REF: Return An Upper-limit For The Size Of The Changeset
** METHOD: sqlite3_session
**
** By default, this function always returns 0. For it to return
** a useful result, the sqlite3_session object must have been configured
** to enable this API using sqlite3session_object_config() with the
** SQLITE_SESSION_OBJCONFIG_SIZE verb.
**
** When enabled, this function returns an upper limit, in bytes, for the size
** of the changeset that might be produced if sqlite3session_changeset() were
** called. The final changeset size might be equal to or smaller than the
** size in bytes returned by this function.
*/
SQLITE_API sqlite3_int64 sqlite3session_changeset_size(sqlite3_session *pSession);
/*
** CAPI3REF: Load The Difference Between Tables Into A Session
** METHOD: sqlite3_session

105
vendor/github.com/mattn/go-sqlite3/sqlite3.go generated vendored
View File

@@ -4,6 +4,7 @@
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
//go:build cgo
// +build cgo
package sqlite3
@@ -21,8 +22,10 @@ package sqlite3
#cgo CFLAGS: -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT
#cgo CFLAGS: -Wno-deprecated-declarations
#cgo linux,!android CFLAGS: -DHAVE_PREAD64=1 -DHAVE_PWRITE64=1
#cgo openbsd CFLAGS: -I/usr/local/include
#cgo openbsd LDFLAGS: -L/usr/local/lib
#ifndef USE_LIBSQLITE3
#include <sqlite3-binding.h>
#include "sqlite3-binding.h"
#else
#include <sqlite3.h>
#endif
@@ -231,8 +234,14 @@ const (
columnTimestamp string = "timestamp"
)
// This variable can be replaced with -ldflags like below:
// go build -ldflags="-X 'github.com/mattn/go-sqlite3.driverName=my-sqlite3'"
var driverName = "sqlite3"
func init() {
sql.Register("sqlite3", &SQLiteDriver{})
if driverName != "" {
sql.Register(driverName, &SQLiteDriver{})
}
}
// Version returns SQLite library version information.
@@ -288,6 +297,51 @@ const (
/*SQLITE_RECURSIVE = C.SQLITE_RECURSIVE*/
)
// Standard File Control Opcodes
// See: https://www.sqlite.org/c3ref/c_fcntl_begin_atomic_write.html
const (
SQLITE_FCNTL_LOCKSTATE = int(1)
SQLITE_FCNTL_GET_LOCKPROXYFILE = int(2)
SQLITE_FCNTL_SET_LOCKPROXYFILE = int(3)
SQLITE_FCNTL_LAST_ERRNO = int(4)
SQLITE_FCNTL_SIZE_HINT = int(5)
SQLITE_FCNTL_CHUNK_SIZE = int(6)
SQLITE_FCNTL_FILE_POINTER = int(7)
SQLITE_FCNTL_SYNC_OMITTED = int(8)
SQLITE_FCNTL_WIN32_AV_RETRY = int(9)
SQLITE_FCNTL_PERSIST_WAL = int(10)
SQLITE_FCNTL_OVERWRITE = int(11)
SQLITE_FCNTL_VFSNAME = int(12)
SQLITE_FCNTL_POWERSAFE_OVERWRITE = int(13)
SQLITE_FCNTL_PRAGMA = int(14)
SQLITE_FCNTL_BUSYHANDLER = int(15)
SQLITE_FCNTL_TEMPFILENAME = int(16)
SQLITE_FCNTL_MMAP_SIZE = int(18)
SQLITE_FCNTL_TRACE = int(19)
SQLITE_FCNTL_HAS_MOVED = int(20)
SQLITE_FCNTL_SYNC = int(21)
SQLITE_FCNTL_COMMIT_PHASETWO = int(22)
SQLITE_FCNTL_WIN32_SET_HANDLE = int(23)
SQLITE_FCNTL_WAL_BLOCK = int(24)
SQLITE_FCNTL_ZIPVFS = int(25)
SQLITE_FCNTL_RBU = int(26)
SQLITE_FCNTL_VFS_POINTER = int(27)
SQLITE_FCNTL_JOURNAL_POINTER = int(28)
SQLITE_FCNTL_WIN32_GET_HANDLE = int(29)
SQLITE_FCNTL_PDB = int(30)
SQLITE_FCNTL_BEGIN_ATOMIC_WRITE = int(31)
SQLITE_FCNTL_COMMIT_ATOMIC_WRITE = int(32)
SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE = int(33)
SQLITE_FCNTL_LOCK_TIMEOUT = int(34)
SQLITE_FCNTL_DATA_VERSION = int(35)
SQLITE_FCNTL_SIZE_LIMIT = int(36)
SQLITE_FCNTL_CKPT_DONE = int(37)
SQLITE_FCNTL_RESERVE_BYTES = int(38)
SQLITE_FCNTL_CKPT_START = int(39)
SQLITE_FCNTL_EXTERNAL_READER = int(40)
SQLITE_FCNTL_CKSM_FILE = int(41)
)
// SQLiteDriver implements driver.Driver.
type SQLiteDriver struct {
Extensions []string
@@ -440,10 +494,12 @@ func (ai *aggInfo) Done(ctx *C.sqlite3_context) {
// Commit transaction.
func (tx *SQLiteTx) Commit() error {
_, err := tx.c.exec(context.Background(), "COMMIT", nil)
if err != nil && err.(Error).Code == C.SQLITE_BUSY {
// sqlite3 will leave the transaction open in this scenario.
if err != nil {
// sqlite3 may leave the transaction open in this scenario.
// However, database/sql considers the transaction complete once we
// return from Commit() - we must clean up to honour its semantics.
// We don't know if the ROLLBACK is strictly necessary, but according
// to sqlite's docs, there is no harm in calling ROLLBACK unnecessarily.
tx.c.exec(context.Background(), "ROLLBACK", nil)
}
return err
@@ -828,6 +884,10 @@ func (c *SQLiteConn) exec(ctx context.Context, query string, args []namedValue)
tail := s.(*SQLiteStmt).t
s.Close()
if tail == "" {
if res == nil {
// https://github.com/mattn/go-sqlite3/issues/963
res = &SQLiteResult{0, 0}
}
return res, nil
}
query = tail
@@ -1409,12 +1469,6 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
return nil, errors.New("sqlite succeeded without returning a database")
}
rv = C.sqlite3_busy_timeout(db, C.int(busyTimeout))
if rv != C.SQLITE_OK {
C.sqlite3_close_v2(db)
return nil, Error{Code: ErrNo(rv)}
}
exec := func(s string) error {
cs := C.CString(s)
rv := C.sqlite3_exec(db, cs, nil, nil, nil)
@@ -1425,6 +1479,12 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
return nil
}
// Busy timeout
if err := exec(fmt.Sprintf("PRAGMA busy_timeout = %d;", busyTimeout)); err != nil {
C.sqlite3_close_v2(db)
return nil, err
}
// USER AUTHENTICATION
//
// User Authentication is always performed even when
@@ -1800,6 +1860,31 @@ func (c *SQLiteConn) SetLimit(id int, newVal int) int {
return int(C._sqlite3_limit(c.db, C.int(id), C.int(newVal)))
}
// SetFileControlInt invokes the xFileControl method on a given database. The
// dbName is the name of the database. It will default to "main" if left blank.
// The op is one of the opcodes prefixed by "SQLITE_FCNTL_". The arg argument
// and return code are both opcode-specific. Please see the SQLite documentation.
//
// This method is not thread-safe as the returned error code can be changed by
// another call if invoked concurrently.
//
// See: sqlite3_file_control, https://www.sqlite.org/c3ref/file_control.html
func (c *SQLiteConn) SetFileControlInt(dbName string, op int, arg int) error {
if dbName == "" {
dbName = "main"
}
cDBName := C.CString(dbName)
defer C.free(unsafe.Pointer(cDBName))
cArg := C.int(arg)
rv := C.sqlite3_file_control(c.db, cDBName, C.int(op), unsafe.Pointer(&cArg))
if rv != C.SQLITE_OK {
return c.lastError()
}
return nil
}
// Close the statement.
func (s *SQLiteStmt) Close() error {
s.mu.Lock()

2
vendor/github.com/mattn/go-sqlite3/sqlite3_context.go generated vendored
View File

@@ -8,7 +8,7 @@ package sqlite3
/*
#ifndef USE_LIBSQLITE3
#include <sqlite3-binding.h>
#include "sqlite3-binding.h"
#else
#include <sqlite3.h>
#endif

2
vendor/github.com/mattn/go-sqlite3/sqlite3_load_extension.go generated vendored
View File

@@ -9,7 +9,7 @@ package sqlite3
/*
#ifndef USE_LIBSQLITE3
#include <sqlite3-binding.h>
#include "sqlite3-binding.h"
#else
#include <sqlite3.h>
#endif

13
vendor/github.com/mattn/go-sqlite3/sqlite3_opt_json1.go generated vendored
View File

@@ -1,13 +0,0 @@
// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
// +build sqlite_json sqlite_json1 json1
package sqlite3
/*
#cgo CFLAGS: -DSQLITE_ENABLE_JSON1
*/
import "C"

14
vendor/github.com/mattn/go-sqlite3/sqlite3_opt_math_functions.go generated vendored Normal file
View File

@@ -0,0 +1,14 @@
// Copyright (C) 2022 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
// +build sqlite_math_functions
package sqlite3
/*
#cgo CFLAGS: -DSQLITE_ENABLE_MATH_FUNCTIONS
#cgo LDFLAGS: -lm
*/
import "C"

15
vendor/github.com/mattn/go-sqlite3/sqlite3_opt_os_trace.go generated vendored Normal file
View File

@@ -0,0 +1,15 @@
// Copyright (C) 2022 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
//go:build sqlite_os_trace
// +build sqlite_os_trace
package sqlite3
/*
#cgo CFLAGS: -DSQLITE_FORCE_OS_TRACE=1
#cgo CFLAGS: -DSQLITE_DEBUG_OS_TRACE=1
*/
import "C"

4
vendor/github.com/mattn/go-sqlite3/sqlite3_opt_preupdate_hook.go generated vendored
View File

@@ -13,7 +13,7 @@ package sqlite3
#cgo LDFLAGS: -lm
#ifndef USE_LIBSQLITE3
#include <sqlite3-binding.h>
#include "sqlite3-binding.h"
#else
#include <sqlite3.h>
#endif
@@ -33,7 +33,7 @@ import (
// The callback is passed a SQLitePreUpdateData struct with the data for
// the update, as well as methods for fetching copies of impacted data.
//
// If there is an existing update hook for this connection, it will be
// If there is an existing preupdate hook for this connection, it will be
// removed. If callback is nil the existing hook (if any) will be removed
// without creating a new one.
func (c *SQLiteConn) RegisterPreUpdateHook(callback func(SQLitePreUpdateData)) {

2
vendor/github.com/mattn/go-sqlite3/sqlite3_opt_preupdate_omit.go generated vendored
View File

@@ -13,7 +13,7 @@ package sqlite3
// The callback is passed a SQLitePreUpdateData struct with the data for
// the update, as well as methods for fetching copies of impacted data.
//
// If there is an existing update hook for this connection, it will be
// If there is an existing preupdate hook for this connection, it will be
// removed. If callback is nil the existing hook (if any) will be removed
// without creating a new one.
func (c *SQLiteConn) RegisterPreUpdateHook(callback func(SQLitePreUpdateData)) {

2
vendor/github.com/mattn/go-sqlite3/sqlite3_opt_unlock_notify.c generated vendored
View File

@@ -5,7 +5,7 @@
#ifdef SQLITE_ENABLE_UNLOCK_NOTIFY
#include <stdio.h>
#include <sqlite3-binding.h>
#include "sqlite3-binding.h"
extern int unlock_notify_wait(sqlite3 *db);

2
vendor/github.com/mattn/go-sqlite3/sqlite3_opt_unlock_notify.go generated vendored
View File

@@ -12,7 +12,7 @@ package sqlite3
#cgo CFLAGS: -DSQLITE_ENABLE_UNLOCK_NOTIFY
#include <stdlib.h>
#include <sqlite3-binding.h>
#include "sqlite3-binding.h"
extern void unlock_notify_callback(void *arg, int argc);
*/

2
vendor/github.com/mattn/go-sqlite3/sqlite3_opt_userauth.go generated vendored
View File

@@ -11,7 +11,7 @@ package sqlite3
#cgo CFLAGS: -DSQLITE_USER_AUTHENTICATION
#cgo LDFLAGS: -lm
#ifndef USE_LIBSQLITE3
#include <sqlite3-binding.h>
#include "sqlite3-binding.h"
#else
#include <sqlite3.h>
#endif

21
vendor/github.com/mattn/go-sqlite3/sqlite3_opt_vtable.go generated vendored
View File

@@ -19,7 +19,7 @@ package sqlite3
#cgo CFLAGS: -Wno-deprecated-declarations
#ifndef USE_LIBSQLITE3
#include <sqlite3-binding.h>
#include "sqlite3-binding.h"
#else
#include <sqlite3.h>
#endif
@@ -472,10 +472,21 @@ func goVBestIndex(pVTab unsafe.Pointer, icp unsafe.Pointer) *C.char {
}
info.idxNum = C.int(res.IdxNum)
idxStr := C.CString(res.IdxStr)
defer C.free(unsafe.Pointer(idxStr))
info.idxStr = idxStr
info.needToFreeIdxStr = C.int(0)
info.idxStr = (*C.char)(C.sqlite3_malloc(C.int(len(res.IdxStr) + 1)))
if info.idxStr == nil {
// C.malloc and C.CString ordinarily do this for you. See https://golang.org/cmd/cgo/
panic("out of memory")
}
info.needToFreeIdxStr = C.int(1)
idxStr := *(*[]byte)(unsafe.Pointer(&reflect.SliceHeader{
Data: uintptr(unsafe.Pointer(info.idxStr)),
Len: len(res.IdxStr) + 1,
Cap: len(res.IdxStr) + 1,
}))
copy(idxStr, res.IdxStr)
idxStr[len(idxStr)-1] = 0 // null-terminated string
if res.AlreadyOrdered {
info.orderByConsumed = C.int(1)
}

2
vendor/github.com/mattn/go-sqlite3/sqlite3_trace.go generated vendored
View File

@@ -9,7 +9,7 @@ package sqlite3
/*
#ifndef USE_LIBSQLITE3
#include <sqlite3-binding.h>
#include "sqlite3-binding.h"
#else
#include <sqlite3.h>
#endif

94
vendor/github.com/mattn/go-sqlite3/sqlite3_type.go generated vendored
View File

@@ -1,5 +1,4 @@
// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
@@ -7,15 +6,16 @@ package sqlite3
/*
#ifndef USE_LIBSQLITE3
#include <sqlite3-binding.h>
#include "sqlite3-binding.h"
#else
#include <sqlite3.h>
#endif
*/
import "C"
import (
"database/sql"
"reflect"
"time"
"strings"
)
// ColumnTypeDatabaseTypeName implement RowsColumnTypeDatabaseTypeName.
@@ -31,32 +31,78 @@ func (rc *SQLiteRows) ColumnTypeLength(index int) (length int64, ok bool) {
func (rc *SQLiteRows) ColumnTypePrecisionScale(index int) (precision, scale int64, ok bool) {
return 0, 0, false
}
*/
// ColumnTypeNullable implement RowsColumnTypeNullable.
func (rc *SQLiteRows) ColumnTypeNullable(i int) (nullable, ok bool) {
return false, false
return true, true
}
*/
// ColumnTypeScanType implement RowsColumnTypeScanType.
func (rc *SQLiteRows) ColumnTypeScanType(i int) reflect.Type {
switch C.sqlite3_column_type(rc.s.s, C.int(i)) {
case C.SQLITE_INTEGER:
switch C.GoString(C.sqlite3_column_decltype(rc.s.s, C.int(i))) {
case "timestamp", "datetime", "date":
return reflect.TypeOf(time.Time{})
case "boolean":
return reflect.TypeOf(false)
}
return reflect.TypeOf(int64(0))
case C.SQLITE_FLOAT:
return reflect.TypeOf(float64(0))
case C.SQLITE_BLOB:
return reflect.SliceOf(reflect.TypeOf(byte(0)))
case C.SQLITE_NULL:
return reflect.TypeOf(nil)
case C.SQLITE_TEXT:
return reflect.TypeOf("")
}
return reflect.SliceOf(reflect.TypeOf(byte(0)))
//ct := C.sqlite3_column_type(rc.s.s, C.int(i)) // Always returns 5
return scanType(C.GoString(C.sqlite3_column_decltype(rc.s.s, C.int(i))))
}
const (
SQLITE_INTEGER = iota
SQLITE_TEXT
SQLITE_BLOB
SQLITE_REAL
SQLITE_NUMERIC
SQLITE_TIME
SQLITE_BOOL
SQLITE_NULL
)
func scanType(cdt string) reflect.Type {
t := strings.ToUpper(cdt)
i := databaseTypeConvSqlite(t)
switch i {
case SQLITE_INTEGER:
return reflect.TypeOf(sql.NullInt64{})
case SQLITE_TEXT:
return reflect.TypeOf(sql.NullString{})
case SQLITE_BLOB:
return reflect.TypeOf(sql.RawBytes{})
case SQLITE_REAL:
return reflect.TypeOf(sql.NullFloat64{})
case SQLITE_NUMERIC:
return reflect.TypeOf(sql.NullFloat64{})
case SQLITE_BOOL:
return reflect.TypeOf(sql.NullBool{})
case SQLITE_TIME:
return reflect.TypeOf(sql.NullTime{})
}
return reflect.TypeOf(new(interface{}))
}
func databaseTypeConvSqlite(t string) int {
if strings.Contains(t, "INT") {
return SQLITE_INTEGER
}
if t == "CLOB" || t == "TEXT" ||
strings.Contains(t, "CHAR") {
return SQLITE_TEXT
}
if t == "BLOB" {
return SQLITE_BLOB
}
if t == "REAL" || t == "FLOAT" ||
strings.Contains(t, "DOUBLE") {
return SQLITE_REAL
}
if t == "DATE" || t == "DATETIME" ||
t == "TIMESTAMP" {
return SQLITE_TIME
}
if t == "NUMERIC" ||
strings.Contains(t, "DECIMAL") {
return SQLITE_NUMERIC
}
if t == "BOOLEAN" {
return SQLITE_BOOL
}
return SQLITE_NULL
}

1
vendor/github.com/mattn/go-sqlite3/sqlite3_windows.go generated vendored
View File

@@ -12,7 +12,6 @@ package sqlite3
#cgo CFLAGS: -fno-stack-check
#cgo CFLAGS: -fno-stack-protector
#cgo CFLAGS: -mno-stack-arg-probe
#cgo LDFLAGS: -lmingwex -lmingw32
#cgo windows,386 CFLAGS: -D_USE_32BIT_TIME_T
*/
import "C"

42
vendor/github.com/mattn/go-sqlite3/sqlite3ext.h generated vendored
View File

@@ -19,6 +19,10 @@
#ifndef SQLITE3EXT_H
#define SQLITE3EXT_H
#include "sqlite3-binding.h"
#ifdef __clang__
#define assert(condition) ((void)0)
#endif
/*
** The following structure holds pointers to all of the SQLite API
@@ -338,6 +342,26 @@ struct sqlite3_api_routines {
sqlite3_file *(*database_file_object)(const char*);
/* Version 3.34.0 and later */
int (*txn_state)(sqlite3*,const char*);
/* Version 3.36.1 and later */
sqlite3_int64 (*changes64)(sqlite3*);
sqlite3_int64 (*total_changes64)(sqlite3*);
/* Version 3.37.0 and later */
int (*autovacuum_pages)(sqlite3*,
unsigned int(*)(void*,const char*,unsigned int,unsigned int,unsigned int),
void*, void(*)(void*));
/* Version 3.38.0 and later */
int (*error_offset)(sqlite3*);
int (*vtab_rhs_value)(sqlite3_index_info*,int,sqlite3_value**);
int (*vtab_distinct)(sqlite3_index_info*);
int (*vtab_in)(sqlite3_index_info*,int,int);
int (*vtab_in_first)(sqlite3_value*,sqlite3_value**);
int (*vtab_in_next)(sqlite3_value*,sqlite3_value**);
/* Version 3.39.0 and later */
int (*deserialize)(sqlite3*,const char*,unsigned char*,
sqlite3_int64,sqlite3_int64,unsigned);
unsigned char *(*serialize)(sqlite3*,const char *,sqlite3_int64*,
unsigned int);
const char *(*db_name)(sqlite3*,int);
};
/*
@@ -644,6 +668,24 @@ typedef int (*sqlite3_loadext_entry)(
#define sqlite3_database_file_object sqlite3_api->database_file_object
/* Version 3.34.0 and later */
#define sqlite3_txn_state sqlite3_api->txn_state
/* Version 3.36.1 and later */
#define sqlite3_changes64 sqlite3_api->changes64
#define sqlite3_total_changes64 sqlite3_api->total_changes64
/* Version 3.37.0 and later */
#define sqlite3_autovacuum_pages sqlite3_api->autovacuum_pages
/* Version 3.38.0 and later */
#define sqlite3_error_offset sqlite3_api->error_offset
#define sqlite3_vtab_rhs_value sqlite3_api->vtab_rhs_value
#define sqlite3_vtab_distinct sqlite3_api->vtab_distinct
#define sqlite3_vtab_in sqlite3_api->vtab_in
#define sqlite3_vtab_in_first sqlite3_api->vtab_in_first
#define sqlite3_vtab_in_next sqlite3_api->vtab_in_next
/* Version 3.39.0 and later */
#ifndef SQLITE_OMIT_DESERIALIZE
#define sqlite3_deserialize sqlite3_api->deserialize
#define sqlite3_serialize sqlite3_api->serialize
#endif
#define sqlite3_db_name sqlite3_api->db_name
#endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
#if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)