Update go-sqlite3 to 1.14.6 (#1209)

go.mod

@@ -18,7 +18,7 @@ require (
 	github.com/jinzhu/copier v0.0.0-20190924061706-b57f9002281a
 	github.com/jmoiron/sqlx v1.2.0
 	github.com/json-iterator/go v1.1.9
-	github.com/mattn/go-sqlite3 v1.13.0
+	github.com/mattn/go-sqlite3 v1.14.6
 	github.com/natefinch/pie v0.0.0-20170715172608-9a0d72014007
 	github.com/remeh/sizedwaitgroup v1.0.0
 	github.com/rs/cors v1.6.0

go.sum

@@ -540,6 +540,8 @@ github.com/mattn/go-sqlite3 v1.10.0 h1:jbhqpg7tQe4SupckyijYiy0mJJ/pRyHvXf7JdWK86
 github.com/mattn/go-sqlite3 v1.10.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
 github.com/mattn/go-sqlite3 v1.13.0 h1:LnJI81JidiW9r7pS/hXe6cFeO5EXNq7KbfvoJLRI69c=
 github.com/mattn/go-sqlite3 v1.13.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
+github.com/mattn/go-sqlite3 v1.14.6 h1:dNPt6NO46WmLVt2DLNpwczCmdV5boIZ6g/tlDrlRUbg=
+github.com/mattn/go-sqlite3 v1.14.6/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/microcosm-cc/bluemonday v1.0.1/go.mod h1:hsXNsILzKxV+sX77C5b8FSuKF00vh2OMYv+xgHpAMF4=
 github.com/microcosm-cc/bluemonday v1.0.2/go.mod h1:iVP4YcDBq+n/5fb23BhYFvIMq/leAFZyRl6bYmGDlGc=

vendor/github.com/mattn/go-sqlite3/.codecov.yml

@@ -0,0 +1,4 @@
+coverage:
+  status:
+    project: off
+    patch: off

vendor/github.com/mattn/go-sqlite3/.travis.yml

@@ -1,33 +0,0 @@
-language: go
-
-os:
-  - linux
-  - osx
-
-addons:
-  apt:
-    update: true
-
-go:
-  - 1.9.x
-  - 1.10.x
-  - 1.11.x
-  - 1.12.x
-  - 1.13.x
-  - master
-
-before_install:
-  - |
-    if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
-      brew update
-    fi
-  - go get github.com/smartystreets/goconvey
-  - go get github.com/mattn/goveralls
-  - go get golang.org/x/tools/cmd/cover
-
-script:
-  - $HOME/gopath/bin/goveralls -repotoken 3qJVUE0iQwqnCbmNcDsjYu1nh4J4KIFXx
-  - go test -race -v . -tags ""
-  - go test -race -v . -tags "libsqlite3"
-  - go test -race -v . -tags "sqlite_allow_uri_authority sqlite_app_armor sqlite_foreign_keys sqlite_fts5 sqlite_icu sqlite_introspect sqlite_json sqlite_preupdate_hook sqlite_secure_delete sqlite_see sqlite_stat4 sqlite_trace sqlite_userauth sqlite_vacuum_incr sqlite_vtable sqlite_unlock_notify"
-  - go test -race -v . -tags "sqlite_vacuum_full"

vendor/github.com/mattn/go-sqlite3/README.md

@@ -2,16 +2,20 @@ go-sqlite3
 ==========
 
 [![GoDoc Reference](https://godoc.org/github.com/mattn/go-sqlite3?status.svg)](http://godoc.org/github.com/mattn/go-sqlite3)
-[![Build Status](https://travis-ci.org/mattn/go-sqlite3.svg?branch=master)](https://travis-ci.org/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) 
-[![Coverage Status](https://coveralls.io/repos/mattn/go-sqlite3/badge.svg?branch=master)](https://coveralls.io/r/mattn/go-sqlite3?branch=master)
+[![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.
+
+~~**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
 
-Supported Golang version: See .travis.yml
+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)
 
@@ -121,6 +125,8 @@ Boolean values can be one of:
 | Time Zone Location | `_loc` | auto | Specify location of time format. |
 | Transaction Lock | `_txlock` | <ul><li>immediate</li><li>deferred</li><li>exclusive</li></ul> | Specify locking behavior for transactions. |
 | Writable Schema | `_writable_schema` | `Boolean` | When this pragma is on, the SQLITE_MASTER tables in which database can be changed using ordinary UPDATE, INSERT, and DELETE statements. Warning: misuse of this pragma can easily result in a corrupt database file. |
+| Cache Size | `_cache_size` | `int` | Maximum cache size; default is 2000K (2M). See [PRAGMA cache_size](https://sqlite.org/pragma.html#pragma_cache_size) |
+
 
 ## DSN Examples
 
@@ -210,9 +216,15 @@ This library can be cross-compiled.
 
 In some cases you are required to the `CC` environment variable with the cross compiler.
 
-Additional information:
+## Cross Compiling from MAC OSX
-- [#491](https://github.com/mattn/go-sqlite3/issues/491)
+The simplest way to cross compile from OSX is to use [xgo](https://github.com/karalabe/xgo).
-- [#560](https://github.com/mattn/go-sqlite3/issues/560)
+
+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`.
+
+Please refer to the project's [README](https://github.com/karalabe/xgo/blob/master/README.md) for further information.
 
 # Google Cloud Platform
 
@@ -451,6 +463,16 @@ If you want your own extension to be listed here or you want to add a reference
 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).
 
+## extension-functions.c from SQLite3 Contrib
+
+extension-functions.c is available as an extension to SQLite, and provides the following functions:
+
+- Math: acos, asin, atan, atn2, atan2, acosh, asinh, atanh, difference, degrees, radians, cos, sin, tan, cot, cosh, sinh, tanh, coth, exp, log, log10, power, sign, sqrt, square, ceil, floor, pi.
+- 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).
+
 # FAQ
 
 - Getting insert error while query is opened.

vendor/github.com/mattn/go-sqlite3/callback.go

@@ -35,56 +35,55 @@ import (
 //export callbackTrampoline
 func callbackTrampoline(ctx *C.sqlite3_context, argc int, argv **C.sqlite3_value) {
 	args := (*[(math.MaxInt32 - 1) / unsafe.Sizeof((*C.sqlite3_value)(nil))]*C.sqlite3_value)(unsafe.Pointer(argv))[:argc:argc]
-	fi := lookupHandle(uintptr(C.sqlite3_user_data(ctx))).(*functionInfo)
+	fi := lookupHandle(C.sqlite3_user_data(ctx)).(*functionInfo)
 	fi.Call(ctx, args)
 }
 
 //export stepTrampoline
 func stepTrampoline(ctx *C.sqlite3_context, argc C.int, argv **C.sqlite3_value) {
 	args := (*[(math.MaxInt32 - 1) / unsafe.Sizeof((*C.sqlite3_value)(nil))]*C.sqlite3_value)(unsafe.Pointer(argv))[:int(argc):int(argc)]
-	ai := lookupHandle(uintptr(C.sqlite3_user_data(ctx))).(*aggInfo)
+	ai := lookupHandle(C.sqlite3_user_data(ctx)).(*aggInfo)
 	ai.Step(ctx, args)
 }
 
 //export doneTrampoline
 func doneTrampoline(ctx *C.sqlite3_context) {
-	handle := uintptr(C.sqlite3_user_data(ctx))
+	ai := lookupHandle(C.sqlite3_user_data(ctx)).(*aggInfo)
-	ai := lookupHandle(handle).(*aggInfo)
 	ai.Done(ctx)
 }
 
 //export compareTrampoline
-func compareTrampoline(handlePtr uintptr, la C.int, a *C.char, lb C.int, b *C.char) C.int {
+func compareTrampoline(handlePtr unsafe.Pointer, la C.int, a *C.char, lb C.int, b *C.char) C.int {
 	cmp := lookupHandle(handlePtr).(func(string, string) int)
 	return C.int(cmp(C.GoStringN(a, la), C.GoStringN(b, lb)))
 }
 
 //export commitHookTrampoline
-func commitHookTrampoline(handle uintptr) int {
+func commitHookTrampoline(handle unsafe.Pointer) int {
 	callback := lookupHandle(handle).(func() int)
 	return callback()
 }
 
 //export rollbackHookTrampoline
-func rollbackHookTrampoline(handle uintptr) {
+func rollbackHookTrampoline(handle unsafe.Pointer) {
 	callback := lookupHandle(handle).(func())
 	callback()
 }
 
 //export updateHookTrampoline
-func updateHookTrampoline(handle uintptr, op int, db *C.char, table *C.char, rowid int64) {
+func updateHookTrampoline(handle unsafe.Pointer, op int, db *C.char, table *C.char, rowid int64) {
 	callback := lookupHandle(handle).(func(int, string, string, int64))
 	callback(op, C.GoString(db), C.GoString(table), rowid)
 }
 
 //export authorizerTrampoline
-func authorizerTrampoline(handle uintptr, op int, arg1 *C.char, arg2 *C.char, arg3 *C.char) int {
+func authorizerTrampoline(handle unsafe.Pointer, op int, arg1 *C.char, arg2 *C.char, arg3 *C.char) int {
 	callback := lookupHandle(handle).(func(int, string, string, string) int)
 	return callback(op, C.GoString(arg1), C.GoString(arg2), C.GoString(arg3))
 }
 
 //export preUpdateHookTrampoline
-func preUpdateHookTrampoline(handle uintptr, dbHandle uintptr, op int, db *C.char, table *C.char, oldrowid int64, newrowid int64) {
+func preUpdateHookTrampoline(handle unsafe.Pointer, dbHandle uintptr, op int, db *C.char, table *C.char, oldrowid int64, newrowid int64) {
 	hval := lookupHandleVal(handle)
 	data := SQLitePreUpdateData{
 		Conn:         hval.db,
@@ -105,33 +104,27 @@ type handleVal struct {
 }
 
 var handleLock sync.Mutex
-var handleVals = make(map[uintptr]handleVal)
+var handleVals = make(map[unsafe.Pointer]handleVal)
-var handleIndex uintptr = 100
 
-func newHandle(db *SQLiteConn, v interface{}) uintptr {
+func newHandle(db *SQLiteConn, v interface{}) unsafe.Pointer {
 	handleLock.Lock()
 	defer handleLock.Unlock()
-	i := handleIndex
+	val := handleVal{db: db, val: v}
-	handleIndex++
+	var p unsafe.Pointer = C.malloc(C.size_t(1))
-	handleVals[i] = handleVal{db, v}
+	if p == nil {
-	return i
+		panic("can't allocate 'cgo-pointer hack index pointer': ptr == nil")
-}
-
-func lookupHandleVal(handle uintptr) handleVal {
-	handleLock.Lock()
-	defer handleLock.Unlock()
-	r, ok := handleVals[handle]
-	if !ok {
-		if handle >= 100 && handle < handleIndex {
-			panic("deleted handle")
-		} else {
-			panic("invalid handle")
-		}
 	}
-	return r
+	handleVals[p] = val
+	return p
 }
 
-func lookupHandle(handle uintptr) interface{} {
+func lookupHandleVal(handle unsafe.Pointer) handleVal {
+	handleLock.Lock()
+	defer handleLock.Unlock()
+	return handleVals[handle]
+}
+
+func lookupHandle(handle unsafe.Pointer) interface{} {
 	return lookupHandleVal(handle).val
 }
 
@@ -141,6 +134,7 @@ func deleteHandles(db *SQLiteConn) {
 	for handle, val := range handleVals {
 		if val.db == db {
 			delete(handleVals, handle)
+			C.free(handle)
 		}
 	}
 }

vendor/github.com/mattn/go-sqlite3/doc.go

@@ -79,9 +79,8 @@ Then, you can use this extension.
 
 Connection Hook
 
-You can hook and inject your code when the connection is established. database/sql
+You can hook and inject your code when the connection is established by setting
-doesn't provide a way to get native go-sqlite3 interfaces. So if you want,
+ConnectHook to get the SQLiteConn.
-you need to set ConnectHook and get the SQLiteConn.
 
 	sql.Register("sqlite3_with_hook_example",
 			&sqlite3.SQLiteDriver{
@@ -91,21 +90,45 @@ you need to set ConnectHook and get the SQLiteConn.
 					},
 			})
 
+You can also use database/sql.Conn.Raw (Go >= 1.13):
+
+	conn, err := db.Conn(context.Background())
+	// if err != nil { ... }
+	defer conn.Close()
+	err = conn.Raw(func (driverConn interface{}) error {
+		sqliteConn := driverConn.(*sqlite3.SQLiteConn)
+		// ... use sqliteConn
+	})
+	// if err != nil { ... }
+
 Go SQlite3 Extensions
 
-If you want to register Go functions as SQLite extension functions,
+If you want to register Go functions as SQLite extension functions
-call RegisterFunction from ConnectHook.
+you can make a custom driver by calling RegisterFunction from
+ConnectHook.
 
 	regex = func(re, s string) (bool, error) {
 		return regexp.MatchString(re, s)
 	}
-	sql.Register("sqlite3_with_go_func",
+	sql.Register("sqlite3_extended",
 			&sqlite3.SQLiteDriver{
 					ConnectHook: func(conn *sqlite3.SQLiteConn) error {
 						return conn.RegisterFunc("regexp", regex, true)
 					},
 			})
 
+You can then use the custom driver by passing its name to sql.Open.
+
+	var i int
+	conn, err := sql.Open("sqlite3_extended", "./foo.db")
+	if err != nil {
+		panic(err)
+	}
+	err = db.QueryRow(`SELECT regexp("foo.*", "seafood")`).Scan(&i)
+	if err != nil {
+		panic(err)
+	}
+
 See the documentation of RegisterFunc for more details.
 
 */

vendor/github.com/mattn/go-sqlite3/error.go

@@ -5,7 +5,15 @@
 
 package sqlite3
 
+/*
+#ifndef USE_LIBSQLITE3
+#include <sqlite3-binding.h>
+#else
+#include <sqlite3.h>
+#endif
+*/
 import "C"
+import "syscall"
 
 // ErrNo inherit errno.
 type ErrNo int
@@ -20,6 +28,7 @@ type ErrNoExtended int
 type Error struct {
 	Code         ErrNo         /* The error code returned by SQLite */
 	ExtendedCode ErrNoExtended /* The extended error code returned by SQLite */
+	SystemErrno  syscall.Errno /* The system errno returned by the OS through SQLite, if applicable */
 	err          string        /* The error string returned by sqlite3_errmsg(),
 	this usually contains more specific details. */
 }
@@ -72,10 +81,16 @@ func (err ErrNoExtended) Error() string {
 }
 
 func (err Error) Error() string {
+	var str string
 	if err.err != "" {
-		return err.err
+		str = err.err
+	} else {
+		str = C.GoString(C.sqlite3_errstr(C.int(err.Code)))
 	}
-	return errorString(err)
+	if err.SystemErrno != 0 {
+		str += ": " + err.SystemErrno.Error()
+	}
+	return str
 }
 
 // result codes from http://www.sqlite.org/c3ref/c_abort_rollback.html

vendor/github.com/mattn/go-sqlite3/go.mod

@@ -0,0 +1,3 @@
+module github.com/mattn/go-sqlite3
+
+go 1.12

vendor/github.com/mattn/go-sqlite3/sqlite3.go

@@ -15,10 +15,8 @@ package sqlite3
 #cgo CFLAGS: -DHAVE_USLEEP=1
 #cgo CFLAGS: -DSQLITE_ENABLE_FTS3
 #cgo CFLAGS: -DSQLITE_ENABLE_FTS3_PARENTHESIS
-#cgo CFLAGS: -DSQLITE_ENABLE_FTS4_UNICODE61
 #cgo CFLAGS: -DSQLITE_TRACE_SIZE_LIMIT=15
 #cgo CFLAGS: -DSQLITE_OMIT_DEPRECATED
-#cgo CFLAGS: -DSQLITE_DISABLE_INTRINSIC
 #cgo CFLAGS: -DSQLITE_DEFAULT_WAL_SYNCHRONOUS=1
 #cgo CFLAGS: -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT
 #cgo CFLAGS: -Wno-deprecated-declarations
@@ -183,6 +181,12 @@ static int _sqlite3_limit(sqlite3* db, int limitId, int newLimit) {
   return sqlite3_limit(db, limitId, newLimit);
 #endif
 }
+
+#if SQLITE_VERSION_NUMBER < 3012000
+static int sqlite3_system_errno(sqlite3 *db) {
+  return 0;
+}
+#endif
 */
 import "C"
 import (
@@ -198,6 +202,7 @@ import (
 	"strconv"
 	"strings"
 	"sync"
+	"syscall"
 	"time"
 	"unsafe"
 )
@@ -466,7 +471,7 @@ func (c *SQLiteConn) RegisterCollation(name string, cmp func(string, string) int
 	handle := newHandle(c, cmp)
 	cname := C.CString(name)
 	defer C.free(unsafe.Pointer(cname))
-	rv := C.sqlite3_create_collation(c.db, cname, C.SQLITE_UTF8, unsafe.Pointer(handle), (*[0]byte)(unsafe.Pointer(C.compareTrampoline)))
+	rv := C.sqlite3_create_collation(c.db, cname, C.SQLITE_UTF8, handle, (*[0]byte)(unsafe.Pointer(C.compareTrampoline)))
 	if rv != C.SQLITE_OK {
 		return c.lastError()
 	}
@@ -484,7 +489,7 @@ func (c *SQLiteConn) RegisterCommitHook(callback func() int) {
 	if callback == nil {
 		C.sqlite3_commit_hook(c.db, nil, nil)
 	} else {
-		C.sqlite3_commit_hook(c.db, (*[0]byte)(C.commitHookTrampoline), unsafe.Pointer(newHandle(c, callback)))
+		C.sqlite3_commit_hook(c.db, (*[0]byte)(C.commitHookTrampoline), newHandle(c, callback))
 	}
 }
 
@@ -497,7 +502,7 @@ func (c *SQLiteConn) RegisterRollbackHook(callback func()) {
 	if callback == nil {
 		C.sqlite3_rollback_hook(c.db, nil, nil)
 	} else {
-		C.sqlite3_rollback_hook(c.db, (*[0]byte)(C.rollbackHookTrampoline), unsafe.Pointer(newHandle(c, callback)))
+		C.sqlite3_rollback_hook(c.db, (*[0]byte)(C.rollbackHookTrampoline), newHandle(c, callback))
 	}
 }
 
@@ -514,7 +519,7 @@ func (c *SQLiteConn) RegisterUpdateHook(callback func(int, string, string, int64
 	if callback == nil {
 		C.sqlite3_update_hook(c.db, nil, nil)
 	} else {
-		C.sqlite3_update_hook(c.db, (*[0]byte)(C.updateHookTrampoline), unsafe.Pointer(newHandle(c, callback)))
+		C.sqlite3_update_hook(c.db, (*[0]byte)(C.updateHookTrampoline), newHandle(c, callback))
 	}
 }
 
@@ -528,7 +533,7 @@ func (c *SQLiteConn) RegisterAuthorizer(callback func(int, string, string, strin
 	if callback == nil {
 		C.sqlite3_set_authorizer(c.db, nil, nil)
 	} else {
-		C.sqlite3_set_authorizer(c.db, (*[0]byte)(C.authorizerTrampoline), unsafe.Pointer(newHandle(c, callback)))
+		C.sqlite3_set_authorizer(c.db, (*[0]byte)(C.authorizerTrampoline), newHandle(c, callback))
 	}
 }
 
@@ -609,8 +614,8 @@ func (c *SQLiteConn) RegisterFunc(name string, impl interface{}, pure bool) erro
 	return nil
 }
 
-func sqlite3CreateFunction(db *C.sqlite3, zFunctionName *C.char, nArg C.int, eTextRep C.int, pApp uintptr, xFunc unsafe.Pointer, xStep unsafe.Pointer, xFinal unsafe.Pointer) C.int {
+func sqlite3CreateFunction(db *C.sqlite3, zFunctionName *C.char, nArg C.int, eTextRep C.int, pApp unsafe.Pointer, xFunc unsafe.Pointer, xStep unsafe.Pointer, xFinal unsafe.Pointer) C.int {
-	return C._sqlite3_create_function(db, zFunctionName, nArg, eTextRep, C.uintptr_t(pApp), (*[0]byte)(xFunc), (*[0]byte)(xStep), (*[0]byte)(xFinal))
+	return C._sqlite3_create_function(db, zFunctionName, nArg, eTextRep, C.uintptr_t(uintptr(pApp)), (*[0]byte)(xFunc), (*[0]byte)(xStep), (*[0]byte)(xFinal))
 }
 
 // RegisterAggregator makes a Go type available as a SQLite aggregation function.
@@ -749,15 +754,28 @@ func (c *SQLiteConn) lastError() error {
 	return lastError(c.db)
 }
 
+// Note: may be called with db == nil
 func lastError(db *C.sqlite3) error {
-	rv := C.sqlite3_errcode(db)
+	rv := C.sqlite3_errcode(db) // returns SQLITE_NOMEM if db == nil
 	if rv == C.SQLITE_OK {
 		return nil
 	}
+	extrv := C.sqlite3_extended_errcode(db)    // returns SQLITE_NOMEM if db == nil
+	errStr := C.GoString(C.sqlite3_errmsg(db)) // returns "out of memory" if db == nil
+
+	// https://www.sqlite.org/c3ref/system_errno.html
+	// sqlite3_system_errno is only meaningful if the error code was SQLITE_CANTOPEN,
+	// or it was SQLITE_IOERR and the extended code was not SQLITE_IOERR_NOMEM
+	var systemErrno syscall.Errno
+	if rv == C.SQLITE_CANTOPEN || (rv == C.SQLITE_IOERR && extrv != C.SQLITE_IOERR_NOMEM) {
+		systemErrno = syscall.Errno(C.sqlite3_system_errno(db))
+	}
+
 	return Error{
 		Code:         ErrNo(rv),
-		ExtendedCode: ErrNoExtended(C.sqlite3_extended_errcode(db)),
+		ExtendedCode: ErrNoExtended(extrv),
-		err:          C.GoString(C.sqlite3_errmsg(db)),
+		SystemErrno:  systemErrno,
+		err:          errStr,
 	}
 }
 
@@ -782,20 +800,29 @@ func (c *SQLiteConn) exec(ctx context.Context, query string, args []namedValue)
 		}
 		var res driver.Result
 		if s.(*SQLiteStmt).s != nil {
+			stmtArgs := make([]namedValue, 0, len(args))
 			na := s.NumInput()
-			if len(args) < na {
+			if len(args)-start < na {
 				s.Close()
 				return nil, fmt.Errorf("not enough args to execute query: want %d got %d", na, len(args))
 			}
-			for i := 0; i < na; i++ {
+			// consume the number of arguments used in the current
-				args[i].Ordinal -= start
+			// statement and append all named arguments not
+			// contained therein
+			stmtArgs = append(stmtArgs, args[start:start+na]...)
+			for i := range args {
+				if (i < start || i >= na) && args[i].Name != "" {
+					stmtArgs = append(stmtArgs, args[i])
+				}
 			}
-			res, err = s.(*SQLiteStmt).exec(ctx, args[:na])
+			for i := range stmtArgs {
+				stmtArgs[i].Ordinal = i + 1
+			}
+			res, err = s.(*SQLiteStmt).exec(ctx, stmtArgs)
 			if err != nil && err != driver.ErrSkip {
 				s.Close()
 				return nil, err
 			}
-			args = args[na:]
 			start += na
 		}
 		tail := s.(*SQLiteStmt).t
@@ -828,24 +855,33 @@ func (c *SQLiteConn) Query(query string, args []driver.Value) (driver.Rows, erro
 func (c *SQLiteConn) query(ctx context.Context, query string, args []namedValue) (driver.Rows, error) {
 	start := 0
 	for {
+		stmtArgs := make([]namedValue, 0, len(args))
 		s, err := c.prepare(ctx, query)
 		if err != nil {
 			return nil, err
 		}
 		s.(*SQLiteStmt).cls = true
 		na := s.NumInput()
-		if len(args) < na {
+		if len(args)-start < na {
-			return nil, fmt.Errorf("not enough args to execute query: want %d got %d", na, len(args))
+			return nil, fmt.Errorf("not enough args to execute query: want %d got %d", na, len(args)-start)
 		}
-		for i := 0; i < na; i++ {
+		// consume the number of arguments used in the current
-			args[i].Ordinal -= start
+		// statement and append all named arguments not contained
+		// therein
+		stmtArgs = append(stmtArgs, args[start:start+na]...)
+		for i := range args {
+			if (i < start || i >= na) && args[i].Name != "" {
+				stmtArgs = append(stmtArgs, args[i])
+			}
 		}
-		rows, err := s.(*SQLiteStmt).query(ctx, args[:na])
+		for i := range stmtArgs {
+			stmtArgs[i].Ordinal = i + 1
+		}
+		rows, err := s.(*SQLiteStmt).query(ctx, stmtArgs)
 		if err != nil && err != driver.ErrSkip {
 			s.Close()
 			return rows, err
 		}
-		args = args[na:]
 		start += na
 		tail := s.(*SQLiteStmt).t
 		if tail == "" {
@@ -869,10 +905,6 @@ func (c *SQLiteConn) begin(ctx context.Context) (driver.Tx, error) {
 	return &SQLiteTx{c}, nil
 }
 
-func errorString(err Error) string {
-	return C.GoString(C.sqlite3_errstr(C.int(err.Code)))
-}
-
 // Open database and return a new connection.
 //
 // A pragma can take either zero or one argument.
@@ -897,7 +929,7 @@ func errorString(err Error) string {
 //      - rwc
 //      - memory
 //
-//   shared
+//   cache
 //     SQLite Shared-Cache Mode
 //     https://www.sqlite.org/sharedcache.html
 //     Values:
@@ -1007,6 +1039,8 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
 	secureDelete := "DEFAULT"
 	synchronousMode := "NORMAL"
 	writableSchema := -1
+	vfsName := ""
+	var cacheSize *int64
 
 	pos := strings.IndexRune(dsn, '?')
 	if pos >= 1 {
@@ -1330,6 +1364,22 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
 			}
 		}
 
+		// Cache size (_cache_size)
+		//
+		// https://sqlite.org/pragma.html#pragma_cache_size
+		//
+		if val := params.Get("_cache_size"); val != "" {
+			iv, err := strconv.ParseInt(val, 10, 64)
+			if err != nil {
+				return nil, fmt.Errorf("Invalid _cache_size: %v: %v", val, err)
+			}
+			cacheSize = &iv
+		}
+
+		if val := params.Get("vfs"); val != "" {
+			vfsName = val
+		}
+
 		if !strings.HasPrefix(dsn, "file:") {
 			dsn = dsn[:pos]
 		}
@@ -1338,14 +1388,22 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
 	var db *C.sqlite3
 	name := C.CString(dsn)
 	defer C.free(unsafe.Pointer(name))
+	var vfs *C.char
+	if vfsName != "" {
+		vfs = C.CString(vfsName)
+		defer C.free(unsafe.Pointer(vfs))
+	}
 	rv := C._sqlite3_open_v2(name, &db,
 		mutex|C.SQLITE_OPEN_READWRITE|C.SQLITE_OPEN_CREATE,
-		nil)
+		vfs)
 	if rv != 0 {
+		// Save off the error _before_ closing the database.
+		// This is safe even if db is nil.
+		err := lastError(db)
 		if db != nil {
 			C.sqlite3_close_v2(db)
 		}
-		return nil, Error{Code: ErrNo(rv)}
+		return nil, err
 	}
 	if db == nil {
 		return nil, errors.New("sqlite succeeded without returning a database")
@@ -1630,6 +1688,14 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
 		}
 	}
 
+	// Cache Size
+	if cacheSize != nil {
+		if err := exec(fmt.Sprintf("PRAGMA cache_size = %d;", *cacheSize)); err != nil {
+			C.sqlite3_close_v2(db)
+			return nil, err
+		}
+	}
+
 	if len(d.Extensions) > 0 {
 		if err := conn.loadExtensions(d.Extensions); err != nil {
 			conn.Close()
@@ -1759,11 +1825,6 @@ func (s *SQLiteStmt) NumInput() int {
 	return int(C.sqlite3_bind_parameter_count(s.s))
 }
 
-type bindArg struct {
-	n int
-	v driver.Value
-}
-
 var placeHolder = []byte{0}
 
 func (s *SQLiteStmt) bind(args []namedValue) error {
@@ -1772,52 +1833,63 @@ func (s *SQLiteStmt) bind(args []namedValue) error {
 		return s.c.lastError()
 	}
 
+	bindIndices := make([][3]int, len(args))
+	prefixes := []string{":", "@", "$"}
 	for i, v := range args {
+		bindIndices[i][0] = args[i].Ordinal
 		if v.Name != "" {
-			cname := C.CString(":" + v.Name)
+			for j := range prefixes {
-			args[i].Ordinal = int(C.sqlite3_bind_parameter_index(s.s, cname))
+				cname := C.CString(prefixes[j] + v.Name)
-			C.free(unsafe.Pointer(cname))
+				bindIndices[i][j] = int(C.sqlite3_bind_parameter_index(s.s, cname))
+				C.free(unsafe.Pointer(cname))
+			}
+			args[i].Ordinal = bindIndices[i][0]
 		}
 	}
 
-	for _, arg := range args {
+	for i, arg := range args {
-		n := C.int(arg.Ordinal)
+		for j := range bindIndices[i] {
-		switch v := arg.Value.(type) {
+			if bindIndices[i][j] == 0 {
-		case nil:
+				continue
-			rv = C.sqlite3_bind_null(s.s, n)
+			}
-		case string:
+			n := C.int(bindIndices[i][j])
-			if len(v) == 0 {
+			switch v := arg.Value.(type) {
-				rv = C._sqlite3_bind_text(s.s, n, (*C.char)(unsafe.Pointer(&placeHolder[0])), C.int(0))
+			case nil:
-			} else {
+				rv = C.sqlite3_bind_null(s.s, n)
-				b := []byte(v)
+			case string:
+				if len(v) == 0 {
+					rv = C._sqlite3_bind_text(s.s, n, (*C.char)(unsafe.Pointer(&placeHolder[0])), C.int(0))
+				} else {
+					b := []byte(v)
+					rv = C._sqlite3_bind_text(s.s, n, (*C.char)(unsafe.Pointer(&b[0])), C.int(len(b)))
+				}
+			case int64:
+				rv = C.sqlite3_bind_int64(s.s, n, C.sqlite3_int64(v))
+			case bool:
+				if v {
+					rv = C.sqlite3_bind_int(s.s, n, 1)
+				} else {
+					rv = C.sqlite3_bind_int(s.s, n, 0)
+				}
+			case float64:
+				rv = C.sqlite3_bind_double(s.s, n, C.double(v))
+			case []byte:
+				if v == nil {
+					rv = C.sqlite3_bind_null(s.s, n)
+				} else {
+					ln := len(v)
+					if ln == 0 {
+						v = placeHolder
+					}
+					rv = C._sqlite3_bind_blob(s.s, n, unsafe.Pointer(&v[0]), C.int(ln))
+				}
+			case time.Time:
+				b := []byte(v.Format(SQLiteTimestampFormats[0]))
 				rv = C._sqlite3_bind_text(s.s, n, (*C.char)(unsafe.Pointer(&b[0])), C.int(len(b)))
 			}
-		case int64:
+			if rv != C.SQLITE_OK {
-			rv = C.sqlite3_bind_int64(s.s, n, C.sqlite3_int64(v))
+				return s.c.lastError()
-		case bool:
-			if v {
-				rv = C.sqlite3_bind_int(s.s, n, 1)
-			} else {
-				rv = C.sqlite3_bind_int(s.s, n, 0)
 			}
-		case float64:
-			rv = C.sqlite3_bind_double(s.s, n, C.double(v))
-		case []byte:
-			if v == nil {
-				rv = C.sqlite3_bind_null(s.s, n)
-			} else {
-				ln := len(v)
-				if ln == 0 {
-					v = placeHolder
-				}
-				rv = C._sqlite3_bind_blob(s.s, n, unsafe.Pointer(&v[0]), C.int(ln))
-			}
-		case time.Time:
-			b := []byte(v.Format(SQLiteTimestampFormats[0]))
-			rv = C._sqlite3_bind_text(s.s, n, (*C.char)(unsafe.Pointer(&b[0])), C.int(len(b)))
-		}
-		if rv != C.SQLITE_OK {
-			return s.c.lastError()
 		}
 	}
 	return nil
@@ -1875,6 +1947,14 @@ func (s *SQLiteStmt) Exec(args []driver.Value) (driver.Result, error) {
 	return s.exec(context.Background(), list)
 }
 
+func isInterruptErr(err error) bool {
+	sqliteErr, ok := err.(Error)
+	if ok {
+		return sqliteErr.Code == ErrInterrupt
+	}
+	return false
+}
+
 // exec executes a query that doesn't return rows. Attempts to honor context timeout.
 func (s *SQLiteStmt) exec(ctx context.Context, args []namedValue) (driver.Result, error) {
 	if ctx.Done() == nil {
@@ -1890,19 +1970,22 @@ func (s *SQLiteStmt) exec(ctx context.Context, args []namedValue) (driver.Result
 		r, err := s.execSync(args)
 		resultCh <- result{r, err}
 	}()
+	var rv result
 	select {
-	case rv := <- resultCh:
+	case rv = <-resultCh:
-		return rv.r, rv.err
 	case <-ctx.Done():
 		select {
-		case <-resultCh: // no need to interrupt
+		case rv = <-resultCh: // no need to interrupt, operation completed in db
 		default:
 			// this is still racy and can be no-op if executed between sqlite3_* calls in execSync.
 			C.sqlite3_interrupt(s.c.db)
-			<-resultCh // ensure goroutine completed
+			rv = <-resultCh // wait for goroutine completed
+			if isInterruptErr(rv.err) {
+				return nil, ctx.Err()
+			}
 		}
-		return nil, ctx.Err()
 	}
+	return rv.r, rv.err
 }
 
 func (s *SQLiteStmt) execSync(args []namedValue) (driver.Result, error) {
@@ -1992,7 +2075,7 @@ func (rc *SQLiteRows) Next(dest []driver.Value) error {
 		resultCh <- rc.nextSyncLocked(dest)
 	}()
 	select {
-	case err := <- resultCh:
+	case err := <-resultCh:
 		return err
 	case <-rc.ctx.Done():
 		select {

vendor/github.com/mattn/go-sqlite3/sqlite3_libsqlite3.go

@@ -14,5 +14,6 @@ package sqlite3
 #cgo darwin CFLAGS: -I/usr/local/opt/sqlite/include
 #cgo openbsd LDFLAGS: -lsqlite3
 #cgo solaris LDFLAGS: -lsqlite3
+#cgo windows LDFLAGS: -lsqlite3
 */
 import "C"

vendor/github.com/mattn/go-sqlite3/sqlite3_load_extension.go

@@ -28,12 +28,9 @@ func (c *SQLiteConn) loadExtensions(extensions []string) error {
 	}
 
 	for _, extension := range extensions {
-		cext := C.CString(extension)
+		if err := c.loadExtension(extension, nil); err != nil {
-		defer C.free(unsafe.Pointer(cext))
-		rv = C.sqlite3_load_extension(c.db, cext, nil, nil)
-		if rv != C.SQLITE_OK {
 			C.sqlite3_enable_load_extension(c.db, 0)
-			return errors.New(C.GoString(C.sqlite3_errmsg(c.db)))
+			return err
 		}
 	}
 
@@ -41,6 +38,7 @@ func (c *SQLiteConn) loadExtensions(extensions []string) error {
 	if rv != C.SQLITE_OK {
 		return errors.New(C.GoString(C.sqlite3_errmsg(c.db)))
 	}
+
 	return nil
 }
 
@@ -51,14 +49,9 @@ func (c *SQLiteConn) LoadExtension(lib string, entry string) error {
 		return errors.New(C.GoString(C.sqlite3_errmsg(c.db)))
 	}
 
-	clib := C.CString(lib)
+	if err := c.loadExtension(lib, &entry); err != nil {
-	defer C.free(unsafe.Pointer(clib))
+		C.sqlite3_enable_load_extension(c.db, 0)
-	centry := C.CString(entry)
+		return err
-	defer C.free(unsafe.Pointer(centry))
-
-	rv = C.sqlite3_load_extension(c.db, clib, centry, nil)
-	if rv != C.SQLITE_OK {
-		return errors.New(C.GoString(C.sqlite3_errmsg(c.db)))
 	}
 
 	rv = C.sqlite3_enable_load_extension(c.db, 0)
@@ -68,3 +61,24 @@ func (c *SQLiteConn) LoadExtension(lib string, entry string) error {
 
 	return nil
 }
+
+func (c *SQLiteConn) loadExtension(lib string, entry *string) error {
+	clib := C.CString(lib)
+	defer C.free(unsafe.Pointer(clib))
+
+	var centry *C.char
+	if entry != nil {
+		centry = C.CString(*entry)
+		defer C.free(unsafe.Pointer(centry))
+	}
+
+	var errMsg *C.char
+	defer C.sqlite3_free(unsafe.Pointer(errMsg))
+
+	rv := C.sqlite3_load_extension(c.db, clib, centry, &errMsg)
+	if rv != C.SQLITE_OK {
+		return errors.New(C.GoString(errMsg))
+	}
+
+	return nil
+}

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_vtable.go

@@ -226,11 +226,43 @@ static sqlite3_module goModule = {
 	0	                     // xRollbackTo
 };
 
+// See https://sqlite.org/vtab.html#eponymous_only_virtual_tables
+static sqlite3_module goModuleEponymousOnly = {
+	0,                       // iVersion
+	0,                       // xCreate - create a table, which here is null
+	cXConnect,               // xConnect - connect to an existing table
+	cXBestIndex,             // xBestIndex - Determine search strategy
+	cXDisconnect,            // xDisconnect - Disconnect from a table
+	cXDestroy,               // xDestroy - Drop a table
+	cXOpen,                  // xOpen - open a cursor
+	cXClose,                 // xClose - close a cursor
+	cXFilter,                // xFilter - configure scan constraints
+	cXNext,                  // xNext - advance a cursor
+	cXEof,                   // xEof
+	cXColumn,                // xColumn - read data
+	cXRowid,                 // xRowid - read data
+	cXUpdate,                // xUpdate - write data
+// Not implemented
+	0,                       // xBegin - begin transaction
+	0,                       // xSync - sync transaction
+	0,                       // xCommit - commit transaction
+	0,                       // xRollback - rollback transaction
+	0,                       // xFindFunction - function overloading
+	0,                       // xRename - rename the table
+	0,                       // xSavepoint
+	0,                       // xRelease
+	0	                     // xRollbackTo
+};
+
 void goMDestroy(void*);
 
 static int _sqlite3_create_module(sqlite3 *db, const char *zName, uintptr_t pClientData) {
   return sqlite3_create_module_v2(db, zName, &goModule, (void*) pClientData, goMDestroy);
 }
+
+static int _sqlite3_create_module_eponymous_only(sqlite3 *db, const char *zName, uintptr_t pClientData) {
+  return sqlite3_create_module_v2(db, zName, &goModuleEponymousOnly, (void*) pClientData, goMDestroy);
+}
 */
 import "C"
 
@@ -288,10 +320,13 @@ type InfoOrderBy struct {
 }
 
 func constraints(info *C.sqlite3_index_info) []InfoConstraint {
-	l := info.nConstraint
+	slice := *(*[]C.struct_sqlite3_index_constraint)(unsafe.Pointer(&reflect.SliceHeader{
-	slice := (*[1 << 30]C.struct_sqlite3_index_constraint)(unsafe.Pointer(info.aConstraint))[:l:l]
+		Data: uintptr(unsafe.Pointer(info.aConstraint)),
+		Len:  int(info.nConstraint),
+		Cap:  int(info.nConstraint),
+	}))
 
-	cst := make([]InfoConstraint, 0, l)
+	cst := make([]InfoConstraint, 0, len(slice))
 	for _, c := range slice {
 		var usable bool
 		if c.usable > 0 {
@@ -307,10 +342,13 @@ func constraints(info *C.sqlite3_index_info) []InfoConstraint {
 }
 
 func orderBys(info *C.sqlite3_index_info) []InfoOrderBy {
-	l := info.nOrderBy
+	slice := *(*[]C.struct_sqlite3_index_orderby)(unsafe.Pointer(&reflect.SliceHeader{
-	slice := (*[1 << 30]C.struct_sqlite3_index_orderby)(unsafe.Pointer(info.aOrderBy))[:l:l]
+		Data: uintptr(unsafe.Pointer(info.aOrderBy)),
+		Len:  int(info.nOrderBy),
+		Cap:  int(info.nOrderBy),
+	}))
 
-	ob := make([]InfoOrderBy, 0, l)
+	ob := make([]InfoOrderBy, 0, len(slice))
 	for _, c := range slice {
 		var desc bool
 		if c.desc > 0 {
@@ -347,7 +385,7 @@ func mPrintf(format, arg string) *C.char {
 
 //export goMInit
 func goMInit(db, pClientData unsafe.Pointer, argc C.int, argv **C.char, pzErr **C.char, isCreate C.int) C.uintptr_t {
-	m := lookupHandle(uintptr(pClientData)).(*sqliteModule)
+	m := lookupHandle(pClientData).(*sqliteModule)
 	if m.c.db != (*C.sqlite3)(db) {
 		*pzErr = mPrintf("%s", "Inconsistent db handles")
 		return 0
@@ -373,12 +411,12 @@ func goMInit(db, pClientData unsafe.Pointer, argc C.int, argv **C.char, pzErr **
 	}
 	vt := sqliteVTab{m, vTab}
 	*pzErr = nil
-	return C.uintptr_t(newHandle(m.c, &vt))
+	return C.uintptr_t(uintptr(newHandle(m.c, &vt)))
 }
 
 //export goVRelease
 func goVRelease(pVTab unsafe.Pointer, isDestroy C.int) *C.char {
-	vt := lookupHandle(uintptr(pVTab)).(*sqliteVTab)
+	vt := lookupHandle(pVTab).(*sqliteVTab)
 	var err error
 	if isDestroy == 1 {
 		err = vt.vTab.Destroy()
@@ -393,7 +431,7 @@ func goVRelease(pVTab unsafe.Pointer, isDestroy C.int) *C.char {
 
 //export goVOpen
 func goVOpen(pVTab unsafe.Pointer, pzErr **C.char) C.uintptr_t {
-	vt := lookupHandle(uintptr(pVTab)).(*sqliteVTab)
+	vt := lookupHandle(pVTab).(*sqliteVTab)
 	vTabCursor, err := vt.vTab.Open()
 	if err != nil {
 		*pzErr = mPrintf("%s", err.Error())
@@ -401,12 +439,12 @@ func goVOpen(pVTab unsafe.Pointer, pzErr **C.char) C.uintptr_t {
 	}
 	vtc := sqliteVTabCursor{vt, vTabCursor}
 	*pzErr = nil
-	return C.uintptr_t(newHandle(vt.module.c, &vtc))
+	return C.uintptr_t(uintptr(newHandle(vt.module.c, &vtc)))
 }
 
 //export goVBestIndex
 func goVBestIndex(pVTab unsafe.Pointer, icp unsafe.Pointer) *C.char {
-	vt := lookupHandle(uintptr(pVTab)).(*sqliteVTab)
+	vt := lookupHandle(pVTab).(*sqliteVTab)
 	info := (*C.sqlite3_index_info)(icp)
 	csts := constraints(info)
 	res, err := vt.vTab.BestIndex(csts, orderBys(info))
@@ -418,13 +456,17 @@ func goVBestIndex(pVTab unsafe.Pointer, icp unsafe.Pointer) *C.char {
 	}
 
 	// Get a pointer to constraint_usage struct so we can update in place.
-	l := info.nConstraint
+
-	s := (*[1 << 30]C.struct_sqlite3_index_constraint_usage)(unsafe.Pointer(info.aConstraintUsage))[:l:l]
+	slice := *(*[]C.struct_sqlite3_index_constraint_usage)(unsafe.Pointer(&reflect.SliceHeader{
+		Data: uintptr(unsafe.Pointer(info.aConstraintUsage)),
+		Len:  int(info.nConstraint),
+		Cap:  int(info.nConstraint),
+	}))
 	index := 1
-	for i := C.int(0); i < info.nConstraint; i++ {
+	for i := range slice {
 		if res.Used[i] {
-			s[i].argvIndex = C.int(index)
+			slice[i].argvIndex = C.int(index)
-			s[i].omit = C.uchar(1)
+			slice[i].omit = C.uchar(1)
 			index++
 		}
 	}
@@ -445,7 +487,7 @@ func goVBestIndex(pVTab unsafe.Pointer, icp unsafe.Pointer) *C.char {
 
 //export goVClose
 func goVClose(pCursor unsafe.Pointer) *C.char {
-	vtc := lookupHandle(uintptr(pCursor)).(*sqliteVTabCursor)
+	vtc := lookupHandle(pCursor).(*sqliteVTabCursor)
 	err := vtc.vTabCursor.Close()
 	if err != nil {
 		return mPrintf("%s", err.Error())
@@ -455,13 +497,13 @@ func goVClose(pCursor unsafe.Pointer) *C.char {
 
 //export goMDestroy
 func goMDestroy(pClientData unsafe.Pointer) {
-	m := lookupHandle(uintptr(pClientData)).(*sqliteModule)
+	m := lookupHandle(pClientData).(*sqliteModule)
 	m.module.DestroyModule()
 }
 
 //export goVFilter
 func goVFilter(pCursor unsafe.Pointer, idxNum C.int, idxName *C.char, argc C.int, argv **C.sqlite3_value) *C.char {
-	vtc := lookupHandle(uintptr(pCursor)).(*sqliteVTabCursor)
+	vtc := lookupHandle(pCursor).(*sqliteVTabCursor)
 	args := (*[(math.MaxInt32 - 1) / unsafe.Sizeof((*C.sqlite3_value)(nil))]*C.sqlite3_value)(unsafe.Pointer(argv))[:argc:argc]
 	vals := make([]interface{}, 0, argc)
 	for _, v := range args {
@@ -480,7 +522,7 @@ func goVFilter(pCursor unsafe.Pointer, idxNum C.int, idxName *C.char, argc C.int
 
 //export goVNext
 func goVNext(pCursor unsafe.Pointer) *C.char {
-	vtc := lookupHandle(uintptr(pCursor)).(*sqliteVTabCursor)
+	vtc := lookupHandle(pCursor).(*sqliteVTabCursor)
 	err := vtc.vTabCursor.Next()
 	if err != nil {
 		return mPrintf("%s", err.Error())
@@ -490,7 +532,7 @@ func goVNext(pCursor unsafe.Pointer) *C.char {
 
 //export goVEof
 func goVEof(pCursor unsafe.Pointer) C.int {
-	vtc := lookupHandle(uintptr(pCursor)).(*sqliteVTabCursor)
+	vtc := lookupHandle(pCursor).(*sqliteVTabCursor)
 	err := vtc.vTabCursor.EOF()
 	if err {
 		return 1
@@ -500,7 +542,7 @@ func goVEof(pCursor unsafe.Pointer) C.int {
 
 //export goVColumn
 func goVColumn(pCursor, cp unsafe.Pointer, col C.int) *C.char {
-	vtc := lookupHandle(uintptr(pCursor)).(*sqliteVTabCursor)
+	vtc := lookupHandle(pCursor).(*sqliteVTabCursor)
 	c := (*SQLiteContext)(cp)
 	err := vtc.vTabCursor.Column(c, int(col))
 	if err != nil {
@@ -511,7 +553,7 @@ func goVColumn(pCursor, cp unsafe.Pointer, col C.int) *C.char {
 
 //export goVRowid
 func goVRowid(pCursor unsafe.Pointer, pRowid *C.sqlite3_int64) *C.char {
-	vtc := lookupHandle(uintptr(pCursor)).(*sqliteVTabCursor)
+	vtc := lookupHandle(pCursor).(*sqliteVTabCursor)
 	rowid, err := vtc.vTabCursor.Rowid()
 	if err != nil {
 		return mPrintf("%s", err.Error())
@@ -522,7 +564,7 @@ func goVRowid(pCursor unsafe.Pointer, pRowid *C.sqlite3_int64) *C.char {
 
 //export goVUpdate
 func goVUpdate(pVTab unsafe.Pointer, argc C.int, argv **C.sqlite3_value, pRowid *C.sqlite3_int64) *C.char {
-	vt := lookupHandle(uintptr(pVTab)).(*sqliteVTab)
+	vt := lookupHandle(pVTab).(*sqliteVTab)
 
 	var tname string
 	if n, ok := vt.vTab.(interface {
@@ -585,6 +627,13 @@ type Module interface {
 	DestroyModule()
 }
 
+// EponymousOnlyModule is a "virtual table module" (as above), but
+// for defining "eponymous only" virtual tables See: https://sqlite.org/vtab.html#eponymous_only_virtual_tables
+type EponymousOnlyModule interface {
+	Module
+	EponymousOnlyModule()
+}
+
 // VTab describes a particular instance of the virtual table.
 // See: http://sqlite.org/c3ref/vtab.html
 type VTab interface {
@@ -642,9 +691,19 @@ func (c *SQLiteConn) CreateModule(moduleName string, module Module) error {
 	mname := C.CString(moduleName)
 	defer C.free(unsafe.Pointer(mname))
 	udm := sqliteModule{c, moduleName, module}
-	rv := C._sqlite3_create_module(c.db, mname, C.uintptr_t(newHandle(c, &udm)))
+	switch module.(type) {
-	if rv != C.SQLITE_OK {
+	case EponymousOnlyModule:
-		return c.lastError()
+		rv := C._sqlite3_create_module_eponymous_only(c.db, mname, C.uintptr_t(uintptr(newHandle(c, &udm))))
+		if rv != C.SQLITE_OK {
+			return c.lastError()
+		}
+		return nil
+	case Module:
+		rv := C._sqlite3_create_module(c.db, mname, C.uintptr_t(uintptr(newHandle(c, &udm))))
+		if rv != C.SQLITE_OK {
+			return c.lastError()
+		}
+		return nil
 	}
 	return nil
 }

vendor/github.com/mattn/go-sqlite3/sqlite3_trace.go

@@ -215,7 +215,6 @@ func addTraceMapping(connHandle uintptr, traceConf TraceConfig) {
 			traceConf, connHandle, oldEntryCopy.config))
 	}
 	traceMap[connHandle] = traceMapEntry{config: traceConf}
-	fmt.Printf("Added trace config %v: handle 0x%x.\n", traceConf, connHandle)
 }
 
 func lookupTraceMapping(connHandle uintptr) (TraceConfig, bool) {
@@ -234,7 +233,6 @@ func popTraceMapping(connHandle uintptr) (TraceConfig, bool) {
 	entryCopy, found := traceMap[connHandle]
 	if found {
 		delete(traceMap, connHandle)
-		fmt.Printf("Pop handle 0x%x: deleted trace config %v.\n", connHandle, entryCopy.config)
 	}
 	return entryCopy.config, found
 }

vendor/github.com/mattn/go-sqlite3/sqlite3_type.go

@@ -31,12 +31,12 @@ 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 true, true
+	return false, false
 }
+*/
 
 // ColumnTypeScanType implement RowsColumnTypeScanType.
 func (rc *SQLiteRows) ColumnTypeScanType(i int) reflect.Type {

vendor/github.com/mattn/go-sqlite3/sqlite3_usleep_windows.go

@@ -15,7 +15,9 @@ package sqlite3
 // This code should improve performance on windows because
 // without the presence of usleep SQLite waits 1 second.
 //
-// Source: https://stackoverflow.com/questions/5801813/c-usleep-is-obsolete-workarounds-for-windows-mingw?utm_medium=organic&utm_source=google_rich_qa&utm_campaign=google_rich_qa
+// Source:  https://github.com/php/php-src/blob/PHP-5.0/win32/time.c
+// License: https://github.com/php/php-src/blob/PHP-5.0/LICENSE
+// Details: https://stackoverflow.com/questions/5801813/c-usleep-is-obsolete-workarounds-for-windows-mingw?utm_medium=organic&utm_source=google_rich_qa&utm_campaign=google_rich_qa
 
 /*
 #include <windows.h>

vendor/github.com/mattn/go-sqlite3/sqlite3ext.h

@@ -325,6 +325,19 @@ struct sqlite3_api_routines {
   int (*value_frombind)(sqlite3_value*);
   /* Version 3.30.0 and later */
   int (*drop_modules)(sqlite3*,const char**);
+  /* Version 3.31.0 and later */
+  sqlite3_int64 (*hard_heap_limit64)(sqlite3_int64);
+  const char *(*uri_key)(const char*,int);
+  const char *(*filename_database)(const char*);
+  const char *(*filename_journal)(const char*);
+  const char *(*filename_wal)(const char*);
+  /* Version 3.32.0 and later */
+  char *(*create_filename)(const char*,const char*,const char*,
+                           int,const char**);
+  void (*free_filename)(char*);
+  sqlite3_file *(*database_file_object)(const char*);
+  /* Version 3.34.0 and later */
+  int (*txn_state)(sqlite3*,const char*);
 };
 
 /*
@@ -615,10 +628,22 @@ typedef int (*sqlite3_loadext_entry)(
 /* Version 3.26.0 and later */
 #define sqlite3_normalized_sql         sqlite3_api->normalized_sql
 /* Version 3.28.0 and later */
-#define sqlite3_stmt_isexplain         sqlite3_api->isexplain
+#define sqlite3_stmt_isexplain         sqlite3_api->stmt_isexplain
-#define sqlite3_value_frombind         sqlite3_api->frombind
+#define sqlite3_value_frombind         sqlite3_api->value_frombind
 /* Version 3.30.0 and later */
 #define sqlite3_drop_modules           sqlite3_api->drop_modules
+/* Version 3.31.0 and later */
+#define sqlite3_hard_heap_limit64      sqlite3_api->hard_heap_limit64
+#define sqlite3_uri_key                sqlite3_api->uri_key
+#define sqlite3_filename_database      sqlite3_api->filename_database
+#define sqlite3_filename_journal       sqlite3_api->filename_journal
+#define sqlite3_filename_wal           sqlite3_api->filename_wal
+/* Version 3.32.0 and later */
+#define sqlite3_create_filename        sqlite3_api->create_filename
+#define sqlite3_free_filename          sqlite3_api->free_filename
+#define sqlite3_database_file_object   sqlite3_api->database_file_object
+/* Version 3.34.0 and later */
+#define sqlite3_txn_state              sqlite3_api->txn_state
 #endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
 
 #if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)

vendor/github.com/mattn/go-sqlite3/static_mock.go

@@ -13,14 +13,25 @@ import (
 	"errors"
 )
 
-func init() {
-	sql.Register("sqlite3", &SQLiteDriverMock{})
-}
-
-type SQLiteDriverMock struct{}
-
 var errorMsg = errors.New("Binary was compiled with 'CGO_ENABLED=0', go-sqlite3 requires cgo to work. This is a stub")
 
-func (SQLiteDriverMock) Open(s string) (driver.Conn, error) {
+func init() {
-	return nil, errorMsg
+	sql.Register("sqlite3", &SQLiteDriver{})
 }
+
+type (
+	SQLiteDriver struct {
+		Extensions  []string
+		ConnectHook func(*SQLiteConn) error
+	}
+	SQLiteConn struct{}
+)
+
+func (SQLiteDriver) Open(s string) (driver.Conn, error)                        { return nil, errorMsg }
+func (c *SQLiteConn) RegisterAggregator(string, interface{}, bool) error       { return errorMsg }
+func (c *SQLiteConn) RegisterAuthorizer(func(int, string, string, string) int) {}
+func (c *SQLiteConn) RegisterCollation(string, func(string, string) int) error { return errorMsg }
+func (c *SQLiteConn) RegisterCommitHook(func() int)                            {}
+func (c *SQLiteConn) RegisterFunc(string, interface{}, bool) error             { return errorMsg }
+func (c *SQLiteConn) RegisterRollbackHook(func())                              {}
+func (c *SQLiteConn) RegisterUpdateHook(func(int, string, string, int64))      {}

vendor/modules.txt

@@ -214,7 +214,7 @@ github.com/markbates/safe
 # github.com/matryer/moq v0.0.0-20200106131100-75d0ddfc0007
 github.com/matryer/moq
 github.com/matryer/moq/pkg/moq
-# github.com/mattn/go-sqlite3 v1.13.0
+# github.com/mattn/go-sqlite3 v1.14.6
 github.com/mattn/go-sqlite3
 # github.com/mitchellh/go-homedir v1.1.0
 github.com/mitchellh/go-homedir