[chore] update go-sqlite3 to v0.19.0 (#3406)

go.mod

@@ -44,7 +44,7 @@ require (
 	github.com/miekg/dns v1.1.62
 	github.com/minio/minio-go/v7 v7.0.77
 	github.com/mitchellh/mapstructure v1.5.0
-	github.com/ncruces/go-sqlite3 v0.18.4
+	github.com/ncruces/go-sqlite3 v0.19.0
 	github.com/oklog/ulid v1.3.1
 	github.com/prometheus/client_golang v1.20.4
 	github.com/spf13/cobra v1.8.1

go.sum

@@ -434,8 +434,8 @@ github.com/moul/http2curl v1.0.0 h1:dRMWoAtb+ePxMlLkrCbAqh4TlPHXvoGUSQ323/9Zahs=
 github.com/moul/http2curl v1.0.0/go.mod h1:8UbvGypXm98wA/IqH45anm5Y2Z6ep6O31QGOAZ3H0fQ=
 github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
 github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
-github.com/ncruces/go-sqlite3 v0.18.4 h1:Je8o3y33MDwPYY/Cacas8yCsuoUzpNY/AgoSlN2ekyE=
-github.com/ncruces/go-sqlite3 v0.18.4/go.mod h1:4HLag13gq1k10s4dfGBhMfRVsssJRT9/5hYqVM9RUYo=
+github.com/ncruces/go-sqlite3 v0.19.0 h1:yebbD/cP8Gf+7nKoUin2ATjnqJK2VvyS30d3xsjRp5k=
+github.com/ncruces/go-sqlite3 v0.19.0/go.mod h1:yL4ZNWGsr1/8pcLfpPW1RT1WFdvyeHonrgIwwi4rvkg=
 github.com/ncruces/go-strftime v0.1.9 h1:bY0MQC28UADQmHmaF5dgpLmImcShSi2kHU9XLdhx/f4=
 github.com/ncruces/go-strftime v0.1.9/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
 github.com/ncruces/julianday v1.0.0 h1:fH0OKwa7NWvniGQtxdJRxAgkBMolni2BjDHaWTxqt7M=

vendor/github.com/ncruces/go-sqlite3/blob.go

@@ -31,7 +31,6 @@ type Blob struct {
 //
 // https://sqlite.org/c3ref/blob_open.html
 func (c *Conn) OpenBlob(db, table, column string, row int64, write bool) (*Blob, error) {
-	c.checkInterrupt()
 	defer c.arena.mark()()
 	blobPtr := c.arena.new(ptrlen)
 	dbPtr := c.arena.string(db)
@@ -43,6 +42,7 @@ func (c *Conn) OpenBlob(db, table, column string, row int64, write bool) (*Blob,
 		flags = 1
 	}
 
+	c.checkInterrupt(c.handle)
 	r := c.call("sqlite3_blob_open", uint64(c.handle),
 		uint64(dbPtr), uint64(tablePtr), uint64(columnPtr),
 		uint64(row), flags, uint64(blobPtr))

vendor/github.com/ncruces/go-sqlite3/config.go

@@ -284,7 +284,10 @@ func walCallback(ctx context.Context, mod api.Module, _, pDB, zSchema uint32, pa
 //
 // https://sqlite.org/c3ref/autovacuum_pages.html
 func (c *Conn) AutoVacuumPages(cb func(schema string, dbPages, freePages, bytesPerPage uint) uint) error {
-	funcPtr := util.AddHandle(c.ctx, cb)
+	var funcPtr uint32
+	if cb != nil {
+		funcPtr = util.AddHandle(c.ctx, cb)
+	}
 	r := c.call("sqlite3_autovacuum_pages_go", uint64(c.handle), uint64(funcPtr))
 	return c.error(r)
 }

vendor/github.com/ncruces/go-sqlite3/conn.go

@@ -24,7 +24,7 @@ type Conn struct {
 	pending    *Stmt
 	stmts      []*Stmt
 	timer      *time.Timer
-	busy       func(int) bool
+	busy       func(context.Context, int) bool
 	log        func(xErrorCode, string)
 	collation  func(*Conn, string)
 	wal        func(*Conn, string, int) error
@@ -38,14 +38,20 @@ type Conn struct {
 	handle uint32
 }
 
-// Open calls [OpenFlags] with [OPEN_READWRITE], [OPEN_CREATE], [OPEN_URI] and [OPEN_NOFOLLOW].
+// Open calls [OpenFlags] with [OPEN_READWRITE], [OPEN_CREATE] and [OPEN_URI].
 func Open(filename string) (*Conn, error) {
-	return newConn(filename, OPEN_READWRITE|OPEN_CREATE|OPEN_URI|OPEN_NOFOLLOW)
+	return newConn(context.Background(), filename, OPEN_READWRITE|OPEN_CREATE|OPEN_URI)
+}
+
+// OpenContext is like [Open] but includes a context,
+// which is used to interrupt the process of opening the connectiton.
+func OpenContext(ctx context.Context, filename string) (*Conn, error) {
+	return newConn(ctx, filename, OPEN_READWRITE|OPEN_CREATE|OPEN_URI)
 }
 
 // OpenFlags opens an SQLite database file as specified by the filename argument.
 //
-// If none of the required flags is used, a combination of [OPEN_READWRITE] and [OPEN_CREATE] is used.
+// If none of the required flags are used, a combination of [OPEN_READWRITE] and [OPEN_CREATE] is used.
 // If a URI filename is used, PRAGMA statements to execute can be specified using "_pragma":
 //
 //	sqlite3.Open("file:demo.db?_pragma=busy_timeout(10000)")
@@ -55,25 +61,33 @@ func OpenFlags(filename string, flags OpenFlag) (*Conn, error) {
 	if flags&(OPEN_READONLY|OPEN_READWRITE|OPEN_CREATE) == 0 {
 		flags |= OPEN_READWRITE | OPEN_CREATE
 	}
-	return newConn(filename, flags)
+	return newConn(context.Background(), filename, flags)
 }
 
 type connKey struct{}
 
-func newConn(filename string, flags OpenFlag) (conn *Conn, err error) {
-	sqlite, err := instantiateSQLite()
+func newConn(ctx context.Context, filename string, flags OpenFlag) (res *Conn, _ error) {
+	err := ctx.Err()
+	if err != nil {
+		return nil, err
+	}
+
+	c := &Conn{interrupt: ctx}
+	c.sqlite, err = instantiateSQLite()
 	if err != nil {
 		return nil, err
 	}
 	defer func() {
-		if conn == nil {
-			sqlite.close()
+		if res == nil {
+			c.Close()
+			c.sqlite.close()
+		} else {
+			c.interrupt = context.Background()
 		}
 	}()
 
-	c := &Conn{sqlite: sqlite}
-	c.arena = c.newArena(1024)
 	c.ctx = context.WithValue(c.ctx, connKey{}, c)
+	c.arena = c.newArena(1024)
 	c.handle, err = c.openDB(filename, flags)
 	if err == nil {
 		err = initExtensions(c)
@@ -98,6 +112,7 @@ func (c *Conn) openDB(filename string, flags OpenFlag) (uint32, error) {
 		return 0, err
 	}
 
+	c.call("sqlite3_progress_handler_go", uint64(handle), 100)
 	if flags|OPEN_URI != 0 && strings.HasPrefix(filename, "file:") {
 		var pragmas strings.Builder
 		if _, after, ok := strings.Cut(filename, "?"); ok {
@@ -109,6 +124,7 @@ func (c *Conn) openDB(filename string, flags OpenFlag) (uint32, error) {
 			}
 		}
 		if pragmas.Len() != 0 {
+			c.checkInterrupt(handle)
 			pragmaPtr := c.arena.string(pragmas.String())
 			r := c.call("sqlite3_exec", uint64(handle), uint64(pragmaPtr), 0, 0, 0)
 			if err := c.sqlite.error(r, handle, pragmas.String()); err != nil {
@@ -118,7 +134,6 @@ func (c *Conn) openDB(filename string, flags OpenFlag) (uint32, error) {
 			}
 		}
 	}
-	c.call("sqlite3_progress_handler_go", uint64(handle), 100)
 	return handle, nil
 }
 
@@ -160,10 +175,10 @@ func (c *Conn) Close() error {
 //
 // https://sqlite.org/c3ref/exec.html
 func (c *Conn) Exec(sql string) error {
-	c.checkInterrupt()
 	defer c.arena.mark()()
 	sqlPtr := c.arena.string(sql)
 
+	c.checkInterrupt(c.handle)
 	r := c.call("sqlite3_exec", uint64(c.handle), uint64(sqlPtr), 0, 0, 0)
 	return c.error(r, sql)
 }
@@ -301,8 +316,7 @@ func (c *Conn) ReleaseMemory() error {
 	return c.error(r)
 }
 
-// GetInterrupt gets the context set with [Conn.SetInterrupt],
-// or nil if none was set.
+// GetInterrupt gets the context set with [Conn.SetInterrupt].
 func (c *Conn) GetInterrupt() context.Context {
 	return c.interrupt
 }
@@ -322,9 +336,11 @@ func (c *Conn) GetInterrupt() context.Context {
 //
 // https://sqlite.org/c3ref/interrupt.html
 func (c *Conn) SetInterrupt(ctx context.Context) (old context.Context) {
-	// Is it the same context?
-	if ctx == c.interrupt {
-		return ctx
+	old = c.interrupt
+	c.interrupt = ctx
+
+	if ctx == old || ctx.Done() == old.Done() {
+		return old
 	}
 
 	// A busy SQL statement prevents SQLite from ignoring an interrupt
@@ -333,32 +349,29 @@ func (c *Conn) SetInterrupt(ctx context.Context) (old context.Context) {
 		defer c.arena.mark()()
 		stmtPtr := c.arena.new(ptrlen)
 		loopPtr := c.arena.string(`WITH RECURSIVE c(x) AS (VALUES(0) UNION ALL SELECT x FROM c) SELECT x FROM c`)
-		c.call("sqlite3_prepare_v3", uint64(c.handle), uint64(loopPtr), math.MaxUint64, 0, uint64(stmtPtr), 0)
+		c.call("sqlite3_prepare_v3", uint64(c.handle), uint64(loopPtr), math.MaxUint64,
+			uint64(PREPARE_PERSISTENT), uint64(stmtPtr), 0)
 		c.pending = &Stmt{c: c}
 		c.pending.handle = util.ReadUint32(c.mod, stmtPtr)
 	}
 
-	old = c.interrupt
-	c.interrupt = ctx
-
-	if old != nil && old.Done() != nil && (ctx == nil || ctx.Err() == nil) {
+	if old.Done() != nil && ctx.Err() == nil {
 		c.pending.Reset()
 	}
-	if ctx != nil && ctx.Done() != nil {
+	if ctx.Done() != nil {
 		c.pending.Step()
 	}
 	return old
 }
 
-func (c *Conn) checkInterrupt() {
-	if c.interrupt != nil && c.interrupt.Err() != nil {
-		c.call("sqlite3_interrupt", uint64(c.handle))
+func (c *Conn) checkInterrupt(handle uint32) {
+	if c.interrupt.Err() != nil {
+		c.call("sqlite3_interrupt", uint64(handle))
 	}
 }
 
-func progressCallback(ctx context.Context, mod api.Module, pDB uint32) (interrupt uint32) {
-	if c, ok := ctx.Value(connKey{}).(*Conn); ok && c.handle == pDB &&
-		c.interrupt != nil && c.interrupt.Err() != nil {
+func progressCallback(ctx context.Context, mod api.Module, _ uint32) (interrupt uint32) {
+	if c, ok := ctx.Value(connKey{}).(*Conn); ok && c.interrupt.Err() != nil {
 		interrupt = 1
 	}
 	return interrupt
@@ -373,9 +386,8 @@ func (c *Conn) BusyTimeout(timeout time.Duration) error {
 	return c.error(r)
 }
 
-func timeoutCallback(ctx context.Context, mod api.Module, pDB uint32, count, tmout int32) (retry uint32) {
-	if c, ok := ctx.Value(connKey{}).(*Conn); ok &&
-		(c.interrupt == nil || c.interrupt.Err() == nil) {
+func timeoutCallback(ctx context.Context, mod api.Module, count, tmout int32) (retry uint32) {
+	if c, ok := ctx.Value(connKey{}).(*Conn); ok && c.interrupt.Err() == nil {
 		const delays = "\x01\x02\x05\x0a\x0f\x14\x19\x19\x19\x32\x32\x64"
 		const totals = "\x00\x01\x03\x08\x12\x21\x35\x4e\x67\x80\xb2\xe4"
 		const ndelay = int32(len(delays) - 1)
@@ -391,7 +403,7 @@ func timeoutCallback(ctx context.Context, mod api.Module, pDB uint32, count, tmo
 
 		if delay = min(delay, tmout-prior); delay > 0 {
 			delay := time.Duration(delay) * time.Millisecond
-			if c.interrupt == nil || c.interrupt.Done() == nil {
+			if c.interrupt.Done() == nil {
 				time.Sleep(delay)
 				return 1
 			}
@@ -414,7 +426,7 @@ func timeoutCallback(ctx context.Context, mod api.Module, pDB uint32, count, tmo
 // BusyHandler registers a callback to handle [BUSY] errors.
 //
 // https://sqlite.org/c3ref/busy_handler.html
-func (c *Conn) BusyHandler(cb func(count int) (retry bool)) error {
+func (c *Conn) BusyHandler(cb func(ctx context.Context, count int) (retry bool)) error {
 	var enable uint64
 	if cb != nil {
 		enable = 1
@@ -428,9 +440,12 @@ func (c *Conn) BusyHandler(cb func(count int) (retry bool)) error {
 }
 
 func busyCallback(ctx context.Context, mod api.Module, pDB uint32, count int32) (retry uint32) {
-	if c, ok := ctx.Value(connKey{}).(*Conn); ok && c.handle == pDB && c.busy != nil &&
-		(c.interrupt == nil || c.interrupt.Err() == nil) {
-		if c.busy(int(count)) {
+	if c, ok := ctx.Value(connKey{}).(*Conn); ok && c.handle == pDB && c.busy != nil {
+		interrupt := c.interrupt
+		if interrupt == nil {
+			interrupt = context.Background()
+		}
+		if interrupt.Err() == nil && c.busy(interrupt, int(count)) {
 			retry = 1
 		}
 	}

vendor/github.com/ncruces/go-sqlite3/conn_iter.go

@@ -1,4 +1,4 @@
-//go:build (go1.23 || goexperiment.rangefunc) && !vet
+//go:build go1.23
 
 package sqlite3
 

vendor/github.com/ncruces/go-sqlite3/conn_old.go

@@ -1,4 +1,4 @@
-//go:build !(go1.23 || goexperiment.rangefunc) || vet
+//go:build !go1.23
 
 package sqlite3
 

vendor/github.com/ncruces/go-sqlite3/driver/driver.go

@@ -40,14 +40,14 @@
 // When using a custom time struct, you'll have to implement
 // [database/sql/driver.Valuer] and [database/sql.Scanner].
 //
-// The Value method should ideally serialise to a time [format] supported by SQLite.
+// The Value method should ideally encode to a time [format] supported by SQLite.
 // This ensures SQL date and time functions work as they should,
 // and that your schema works with other SQLite tools.
 // [sqlite3.TimeFormat.Encode] may help.
 //
 // The Scan method needs to take into account that the value it receives can be of differing types.
 // It can already be a [time.Time], if the driver decoded the value according to "_timefmt" rules.
-// Or it can be a: string, int64, float64, []byte, nil,
+// Or it can be a: string, int64, float64, []byte, or nil,
 // depending on the column type and what whoever wrote the value.
 // [sqlite3.TimeFormat.Decode] may help.
 //
@@ -202,19 +202,19 @@ func (n *connector) Driver() driver.Driver {
 	return n.driver
 }
 
-func (n *connector) Connect(ctx context.Context) (_ driver.Conn, err error) {
+func (n *connector) Connect(ctx context.Context) (res driver.Conn, err error) {
 	c := &conn{
 		txLock:  n.txLock,
 		tmRead:  n.tmRead,
 		tmWrite: n.tmWrite,
 	}
 
-	c.Conn, err = sqlite3.Open(n.name)
+	c.Conn, err = sqlite3.OpenContext(ctx, n.name)
 	if err != nil {
 		return nil, err
 	}
 	defer func() {
-		if err != nil {
+		if res == nil {
 			c.Close()
 		}
 	}()
@@ -239,6 +239,7 @@ func (n *connector) Connect(ctx context.Context) (_ driver.Conn, err error) {
 		if err != nil {
 			return nil, err
 		}
+		defer s.Close()
 		if s.Step() && s.ColumnBool(0) {
 			c.readOnly = '1'
 		} else {
@@ -466,6 +467,7 @@ func (s *stmt) ExecContext(ctx context.Context, args []driver.NamedValue) (drive
 	defer s.Stmt.Conn().SetInterrupt(old)
 
 	err = s.Stmt.Exec()
+	s.Stmt.ClearBindings()
 	if err != nil {
 		return nil, err
 	}
@@ -488,7 +490,7 @@ func (s *stmt) setupBindings(args []driver.NamedValue) (err error) {
 		if arg.Name == "" {
 			ids = append(ids, arg.Ordinal)
 		} else {
-			for _, prefix := range []string{":", "@", "$"} {
+			for _, prefix := range [...]string{":", "@", "$"} {
 				if id := s.Stmt.BindIndex(prefix + arg.Name); id != 0 {
 					ids = append(ids, id)
 				}
@@ -522,9 +524,9 @@ func (s *stmt) setupBindings(args []driver.NamedValue) (err error) {
 			default:
 				panic(util.AssertErr())
 			}
-		}
-		if err != nil {
-			return err
+			if err != nil {
+				return err
+			}
 		}
 	}
 	return nil
@@ -595,10 +597,11 @@ func (r *rows) Close() error {
 func (r *rows) Columns() []string {
 	if r.names == nil {
 		count := r.Stmt.ColumnCount()
-		r.names = make([]string, count)
-		for i := range r.names {
-			r.names[i] = r.Stmt.ColumnName(i)
+		names := make([]string, count)
+		for i := range names {
+			names[i] = r.Stmt.ColumnName(i)
 		}
+		r.names = names
 	}
 	return r.names
 }
@@ -606,26 +609,29 @@ func (r *rows) Columns() []string {
 func (r *rows) loadTypes() {
 	if r.nulls == nil {
 		count := r.Stmt.ColumnCount()
-		r.nulls = make([]bool, count)
-		r.types = make([]string, count)
-		for i := range r.nulls {
+		nulls := make([]bool, count)
+		types := make([]string, count)
+		for i := range nulls {
 			if col := r.Stmt.ColumnOriginName(i); col != "" {
-				r.types[i], _, r.nulls[i], _, _, _ = r.Stmt.Conn().TableColumnMetadata(
+				types[i], _, nulls[i], _, _, _ = r.Stmt.Conn().TableColumnMetadata(
 					r.Stmt.ColumnDatabaseName(i),
 					r.Stmt.ColumnTableName(i),
 					col)
 			}
 		}
+		r.nulls = nulls
+		r.types = types
 	}
 }
 
 func (r *rows) declType(index int) string {
 	if r.types == nil {
 		count := r.Stmt.ColumnCount()
-		r.types = make([]string, count)
-		for i := range r.types {
-			r.types[i] = strings.ToUpper(r.Stmt.ColumnDeclType(i))
+		types := make([]string, count)
+		for i := range types {
+			types[i] = strings.ToUpper(r.Stmt.ColumnDeclType(i))
 		}
+		r.types = types
 	}
 	return r.types[index]
 }
@@ -665,27 +671,23 @@ func (r *rows) Next(dest []driver.Value) error {
 	for i := range dest {
 		if t, ok := r.decodeTime(i, dest[i]); ok {
 			dest[i] = t
-			continue
-		}
-		if s, ok := dest[i].(string); ok {
-			t, ok := maybeTime(s)
-			if ok {
-				dest[i] = t
-			}
 		}
 	}
 	return err
 }
 
 func (r *rows) decodeTime(i int, v any) (_ time.Time, ok bool) {
-	switch r.tmRead {
-	case sqlite3.TimeFormatDefault, time.RFC3339Nano:
-		// handled by maybeTime
-		return
-	}
-	switch v.(type) {
-	case int64, float64, string:
+	switch v := v.(type) {
+	case int64, float64:
 		// could be a time value
+	case string:
+		if r.tmWrite != "" && r.tmWrite != time.RFC3339 && r.tmWrite != time.RFC3339Nano {
+			break
+		}
+		t, ok := maybeTime(v)
+		if ok {
+			return t, true
+		}
 	default:
 		return
 	}

vendor/github.com/ncruces/go-sqlite3/embed/README.md

@@ -9,6 +9,7 @@ The following optional features are compiled in:
 - [JSON](https://sqlite.org/json1.html)
 - [R*Tree](https://sqlite.org/rtree.html)
 - [GeoPoly](https://sqlite.org/geopoly.html)
+- [Spellfix1](https://sqlite.org/spellfix1.html)
 - [soundex](https://sqlite.org/lang_corefunc.html#soundex)
 - [stat4](https://sqlite.org/compile.html#enable_stat4)
 - [base64](https://github.com/sqlite/sqlite/blob/master/ext/misc/base64.c)

vendor/github.com/ncruces/go-sqlite3/embed/build.sh

@@ -14,7 +14,7 @@ trap 'rm -f sqlite3.tmp' EXIT
 	-o sqlite3.wasm "$ROOT/sqlite3/main.c" \
 	-I"$ROOT/sqlite3" \
 	-mexec-model=reactor \
-	-matomics -msimd128 -mmutable-globals \
+	-matomics -msimd128 -mmutable-globals -mmultivalue \
 	-mbulk-memory -mreference-types \
 	-mnontrapping-fptoint -msign-ext \
 	-fno-stack-protector -fno-stack-clash-protection \

vendor/github.com/ncruces/go-sqlite3/embed/exports.txt

@@ -51,6 +51,7 @@ sqlite3_create_collation_go
 sqlite3_create_function_go
 sqlite3_create_module_go
 sqlite3_create_window_function_go
+sqlite3_data_count
 sqlite3_database_file_object
 sqlite3_db_cacheflush
 sqlite3_db_config

vendor/github.com/ncruces/go-sqlite3/func.go

@@ -33,16 +33,23 @@ func (c *Conn) CollationNeeded(cb func(db *Conn, name string)) error {
 // one or more unknown collating sequences.
 func (c Conn) AnyCollationNeeded() error {
 	r := c.call("sqlite3_anycollseq_init", uint64(c.handle), 0, 0)
-	return c.error(r)
+	if err := c.error(r); err != nil {
+		return err
+	}
+	c.collation = nil
+	return nil
 }
 
 // CreateCollation defines a new collating sequence.
 //
 // https://sqlite.org/c3ref/create_collation.html
 func (c *Conn) CreateCollation(name string, fn func(a, b []byte) int) error {
+	var funcPtr uint32
 	defer c.arena.mark()()
 	namePtr := c.arena.string(name)
-	funcPtr := util.AddHandle(c.ctx, fn)
+	if fn != nil {
+		funcPtr = util.AddHandle(c.ctx, fn)
+	}
 	r := c.call("sqlite3_create_collation_go",
 		uint64(c.handle), uint64(namePtr), uint64(funcPtr))
 	return c.error(r)
@@ -52,9 +59,12 @@ funcPtr := util.AddHandle(c.ctx, fn)
 //
 // https://sqlite.org/c3ref/create_function.html
 func (c *Conn) CreateFunction(name string, nArg int, flag FunctionFlag, fn ScalarFunction) error {
+	var funcPtr uint32
 	defer c.arena.mark()()
 	namePtr := c.arena.string(name)
-	funcPtr := util.AddHandle(c.ctx, fn)
+	if fn != nil {
+		funcPtr = util.AddHandle(c.ctx, fn)
+	}
 	r := c.call("sqlite3_create_function_go",
 		uint64(c.handle), uint64(namePtr), uint64(nArg),
 		uint64(flag), uint64(funcPtr))
@@ -71,10 +81,13 @@ funcPtr := util.AddHandle(c.ctx, fn)
 //
 // https://sqlite.org/c3ref/create_function.html
 func (c *Conn) CreateWindowFunction(name string, nArg int, flag FunctionFlag, fn func() AggregateFunction) error {
+	var funcPtr uint32
 	defer c.arena.mark()()
-	call := "sqlite3_create_aggregate_function_go"
 	namePtr := c.arena.string(name)
-	funcPtr := util.AddHandle(c.ctx, fn)
+	if fn != nil {
+		funcPtr = util.AddHandle(c.ctx, fn)
+	}
+	call := "sqlite3_create_aggregate_function_go"
 	if _, ok := fn().(WindowFunction); ok {
 		call = "sqlite3_create_window_function_go"
 	}
@@ -184,11 +197,12 @@ func callbackAggregate(db *Conn, pAgg, pApp uint32) (AggregateFunction, uint32)
 
 	// We need to create the aggregate.
 	fn := util.GetHandle(db.ctx, pApp).(func() AggregateFunction)()
-	handle := util.AddHandle(db.ctx, fn)
 	if pAgg != 0 {
+		handle := util.AddHandle(db.ctx, fn)
 		util.WriteUint32(db.mod, pAgg, handle)
+		return fn, handle
 	}
-	return fn, handle
+	return fn, 0
 }
 
 func callbackArgs(db *Conn, arg []Value, pArg uint32) {

vendor/github.com/ncruces/go-sqlite3/go.work.sum

@@ -1,10 +1,13 @@
 golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
+golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
+golang.org/x/telemetry v0.0.0-20240228155512-f48c80bd79b2/go.mod h1:TeRTkGYfJXctD9OcfyVLyj2J3IxLnKwHJR8f4D8a3YE=
 golang.org/x/term v0.20.0/go.mod h1:8UkIAJTvZgivsXaD6/pH6U9ecQzZ45awqEOzuCvwpFY=
 golang.org/x/term v0.21.0/go.mod h1:ooXLefLobQVslOqselCNF4SxFAaoS6KujMbsGzSDmX0=
 golang.org/x/term v0.22.0/go.mod h1:F3qCibpT5AMpCRfhfT53vVJwhLtIVHhB9XDjfFvnMI4=
 golang.org/x/term v0.23.0/go.mod h1:DgV24QBUrK6jhZXl+20l6UWznPlwAHm1Q1mGHtydmSk=
 golang.org/x/term v0.24.0/go.mod h1:lOBK/LVxemqiMij05LGJ0tzNr8xlmwBRJ81PX6wVLH8=
+golang.org/x/term v0.25.0/go.mod h1:RPyXicDX+6vLxogjjRxjgD2TKtmAO6NZBsBRfrOLu7M=
 golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
 golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=

vendor/github.com/ncruces/go-sqlite3/internal/alloc/alloc_unix.go

@@ -47,7 +47,7 @@ func (m *mmappedMemory) Reallocate(size uint64) []byte {
 		// Commit additional memory up to new bytes.
 		err := unix.Mprotect(m.buf[com:new], unix.PROT_READ|unix.PROT_WRITE)
 		if err != nil {
-			panic(err)
+			return nil
 		}
 
 		// Update committed memory.

vendor/github.com/ncruces/go-sqlite3/internal/alloc/alloc_windows.go

@@ -56,7 +56,7 @@ func (m *virtualMemory) Reallocate(size uint64) []byte {
 		// Commit additional memory up to new bytes.
 		_, err := windows.VirtualAlloc(m.addr, uintptr(new), windows.MEM_COMMIT, windows.PAGE_READWRITE)
 		if err != nil {
-			panic(err)
+			return nil
 		}
 
 		// Update committed memory.

vendor/github.com/ncruces/go-sqlite3/internal/util/func.go

@@ -26,6 +26,7 @@ func ExportFuncVI[T0 i32](mod wazero.HostModuleBuilder, name string, fn func(con
 type funcVII[T0, T1 i32] func(context.Context, api.Module, T0, T1)
 
 func (fn funcVII[T0, T1]) Call(ctx context.Context, mod api.Module, stack []uint64) {
+	_ = stack[1] // prevent bounds check on every slice access
 	fn(ctx, mod, T0(stack[0]), T1(stack[1]))
 }
 
@@ -39,6 +40,7 @@ func ExportFuncVII[T0, T1 i32](mod wazero.HostModuleBuilder, name string, fn fun
 type funcVIII[T0, T1, T2 i32] func(context.Context, api.Module, T0, T1, T2)
 
 func (fn funcVIII[T0, T1, T2]) Call(ctx context.Context, mod api.Module, stack []uint64) {
+	_ = stack[2] // prevent bounds check on every slice access
 	fn(ctx, mod, T0(stack[0]), T1(stack[1]), T2(stack[2]))
 }
 
@@ -52,6 +54,7 @@ func ExportFuncVIII[T0, T1, T2 i32](mod wazero.HostModuleBuilder, name string, f
 type funcVIIII[T0, T1, T2, T3 i32] func(context.Context, api.Module, T0, T1, T2, T3)
 
 func (fn funcVIIII[T0, T1, T2, T3]) Call(ctx context.Context, mod api.Module, stack []uint64) {
+	_ = stack[3] // prevent bounds check on every slice access
 	fn(ctx, mod, T0(stack[0]), T1(stack[1]), T2(stack[2]), T3(stack[3]))
 }
 
@@ -65,6 +68,7 @@ func ExportFuncVIIII[T0, T1, T2, T3 i32](mod wazero.HostModuleBuilder, name stri
 type funcVIIIII[T0, T1, T2, T3, T4 i32] func(context.Context, api.Module, T0, T1, T2, T3, T4)
 
 func (fn funcVIIIII[T0, T1, T2, T3, T4]) Call(ctx context.Context, mod api.Module, stack []uint64) {
+	_ = stack[4] // prevent bounds check on every slice access
 	fn(ctx, mod, T0(stack[0]), T1(stack[1]), T2(stack[2]), T3(stack[3]), T4(stack[4]))
 }
 
@@ -78,6 +82,7 @@ func ExportFuncVIIIII[T0, T1, T2, T3, T4 i32](mod wazero.HostModuleBuilder, name
 type funcVIIIIJ[T0, T1, T2, T3 i32, T4 i64] func(context.Context, api.Module, T0, T1, T2, T3, T4)
 
 func (fn funcVIIIIJ[T0, T1, T2, T3, T4]) Call(ctx context.Context, mod api.Module, stack []uint64) {
+	_ = stack[4] // prevent bounds check on every slice access
 	fn(ctx, mod, T0(stack[0]), T1(stack[1]), T2(stack[2]), T3(stack[3]), T4(stack[4]))
 }
 
@@ -104,6 +109,7 @@ func ExportFuncII[TR, T0 i32](mod wazero.HostModuleBuilder, name string, fn func
 type funcIII[TR, T0, T1 i32] func(context.Context, api.Module, T0, T1) TR
 
 func (fn funcIII[TR, T0, T1]) Call(ctx context.Context, mod api.Module, stack []uint64) {
+	_ = stack[1] // prevent bounds check on every slice access
 	stack[0] = uint64(fn(ctx, mod, T0(stack[0]), T1(stack[1])))
 }
 
@@ -117,6 +123,7 @@ func ExportFuncIII[TR, T0, T1 i32](mod wazero.HostModuleBuilder, name string, fn
 type funcIIII[TR, T0, T1, T2 i32] func(context.Context, api.Module, T0, T1, T2) TR
 
 func (fn funcIIII[TR, T0, T1, T2]) Call(ctx context.Context, mod api.Module, stack []uint64) {
+	_ = stack[2] // prevent bounds check on every slice access
 	stack[0] = uint64(fn(ctx, mod, T0(stack[0]), T1(stack[1]), T2(stack[2])))
 }
 
@@ -130,6 +137,7 @@ func ExportFuncIIII[TR, T0, T1, T2 i32](mod wazero.HostModuleBuilder, name strin
 type funcIIIII[TR, T0, T1, T2, T3 i32] func(context.Context, api.Module, T0, T1, T2, T3) TR
 
 func (fn funcIIIII[TR, T0, T1, T2, T3]) Call(ctx context.Context, mod api.Module, stack []uint64) {
+	_ = stack[3] // prevent bounds check on every slice access
 	stack[0] = uint64(fn(ctx, mod, T0(stack[0]), T1(stack[1]), T2(stack[2]), T3(stack[3])))
 }
 
@@ -143,6 +151,7 @@ func ExportFuncIIIII[TR, T0, T1, T2, T3 i32](mod wazero.HostModuleBuilder, name
 type funcIIIIII[TR, T0, T1, T2, T3, T4 i32] func(context.Context, api.Module, T0, T1, T2, T3, T4) TR
 
 func (fn funcIIIIII[TR, T0, T1, T2, T3, T4]) Call(ctx context.Context, mod api.Module, stack []uint64) {
+	_ = stack[4] // prevent bounds check on every slice access
 	stack[0] = uint64(fn(ctx, mod, T0(stack[0]), T1(stack[1]), T2(stack[2]), T3(stack[3]), T4(stack[4])))
 }
 
@@ -156,6 +165,7 @@ func ExportFuncIIIIII[TR, T0, T1, T2, T3, T4 i32](mod wazero.HostModuleBuilder,
 type funcIIIIIII[TR, T0, T1, T2, T3, T4, T5 i32] func(context.Context, api.Module, T0, T1, T2, T3, T4, T5) TR
 
 func (fn funcIIIIIII[TR, T0, T1, T2, T3, T4, T5]) Call(ctx context.Context, mod api.Module, stack []uint64) {
+	_ = stack[5] // prevent bounds check on every slice access
 	stack[0] = uint64(fn(ctx, mod, T0(stack[0]), T1(stack[1]), T2(stack[2]), T3(stack[3]), T4(stack[4]), T5(stack[5])))
 }
 
@@ -169,6 +179,7 @@ func ExportFuncIIIIIII[TR, T0, T1, T2, T3, T4, T5 i32](mod wazero.HostModuleBuil
 type funcIIIIJ[TR, T0, T1, T2 i32, T3 i64] func(context.Context, api.Module, T0, T1, T2, T3) TR
 
 func (fn funcIIIIJ[TR, T0, T1, T2, T3]) Call(ctx context.Context, mod api.Module, stack []uint64) {
+	_ = stack[3] // prevent bounds check on every slice access
 	stack[0] = uint64(fn(ctx, mod, T0(stack[0]), T1(stack[1]), T2(stack[2]), T3(stack[3])))
 }
 
@@ -182,6 +193,7 @@ func ExportFuncIIIIJ[TR, T0, T1, T2 i32, T3 i64](mod wazero.HostModuleBuilder, n
 type funcIIJ[TR, T0 i32, T1 i64] func(context.Context, api.Module, T0, T1) TR
 
 func (fn funcIIJ[TR, T0, T1]) Call(ctx context.Context, mod api.Module, stack []uint64) {
+	_ = stack[1] // prevent bounds check on every slice access
 	stack[0] = uint64(fn(ctx, mod, T0(stack[0]), T1(stack[1])))
 }
 

vendor/github.com/ncruces/go-sqlite3/internal/util/handle.go

@@ -35,17 +35,22 @@ func DelHandle(ctx context.Context, id uint32) error {
 	s := ctx.Value(moduleKey{}).(*moduleState)
 	a := s.handles[^id]
 	s.handles[^id] = nil
-	s.holes++
+	if l := uint32(len(s.handles)); l == ^id {
+		s.handles = s.handles[:l-1]
+	} else {
+		s.holes++
+	}
 	if c, ok := a.(io.Closer); ok {
 		return c.Close()
 	}
 	return nil
 }
 
-func AddHandle(ctx context.Context, a any) (id uint32) {
+func AddHandle(ctx context.Context, a any) uint32 {
 	if a == nil {
 		panic(NilErr)
 	}
+
 	s := ctx.Value(moduleKey{}).(*moduleState)
 
 	// Find an empty slot.

vendor/github.com/ncruces/go-sqlite3/quote.go

@@ -3,6 +3,7 @@
 import (
 	"bytes"
 	"math"
+	"reflect"
 	"strconv"
 	"strings"
 	"time"
@@ -13,6 +14,9 @@
 
 // Quote escapes and quotes a value
 // making it safe to embed in SQL text.
+// Strings with embedded NUL characters are truncated.
+//
+// https://sqlite.org/lang_corefunc.html#quote
 func Quote(value any) string {
 	switch v := value.(type) {
 	case nil:
@@ -42,8 +46,8 @@ func Quote(value any) string {
 		return "'" + v.Format(time.RFC3339Nano) + "'"
 
 	case string:
-		if strings.IndexByte(v, 0) >= 0 {
-			break
+		if i := strings.IndexByte(v, 0); i >= 0 {
+			v = v[:i]
 		}
 
 		buf := make([]byte, 2+len(v)+strings.Count(v, "'"))
@@ -57,13 +61,13 @@ func Quote(value any) string {
 			buf[i] = b
 			i += 1
 		}
-		buf[i] = '\''
+		buf[len(buf)-1] = '\''
 		return unsafe.String(&buf[0], len(buf))
 
 	case []byte:
 		buf := make([]byte, 3+2*len(v))
-		buf[0] = 'x'
 		buf[1] = '\''
+		buf[0] = 'x'
 		i := 2
 		for _, b := range v {
 			const hex = "0123456789ABCDEF"
@@ -71,26 +75,50 @@ func Quote(value any) string {
 			buf[i+1] = hex[b%16]
 			i += 2
 		}
-		buf[i] = '\''
+		buf[len(buf)-1] = '\''
 		return unsafe.String(&buf[0], len(buf))
 
 	case ZeroBlob:
-		if v > ZeroBlob(1e9-3)/2 {
-			break
-		}
-
 		buf := bytes.Repeat([]byte("0"), int(3+2*int64(v)))
-		buf[0] = 'x'
 		buf[1] = '\''
+		buf[0] = 'x'
 		buf[len(buf)-1] = '\''
 		return unsafe.String(&buf[0], len(buf))
 	}
 
+	v := reflect.ValueOf(value)
+	k := v.Kind()
+
+	if k == reflect.Interface || k == reflect.Pointer {
+		if v.IsNil() {
+			return "NULL"
+		}
+		v = v.Elem()
+		k = v.Kind()
+	}
+
+	switch {
+	case v.CanInt():
+		return strconv.FormatInt(v.Int(), 10)
+	case v.CanUint():
+		return strconv.FormatUint(v.Uint(), 10)
+	case v.CanFloat():
+		return Quote(v.Float())
+	case k == reflect.Bool:
+		return Quote(v.Bool())
+	case k == reflect.String:
+		return Quote(v.String())
+	case (k == reflect.Slice || k == reflect.Array && v.CanAddr()) &&
+		v.Type().Elem().Kind() == reflect.Uint8:
+		return Quote(v.Bytes())
+	}
+
 	panic(util.ValueErr)
 }
 
 // QuoteIdentifier escapes and quotes an identifier
 // making it safe to embed in SQL text.
+// Strings with embedded NUL characters panic.
 func QuoteIdentifier(id string) string {
 	if strings.IndexByte(id, 0) >= 0 {
 		panic(util.ValueErr)
@@ -107,6 +135,6 @@ func QuoteIdentifier(id string) string {
 		buf[i] = b
 		i += 1
 	}
-	buf[i] = '"'
+	buf[len(buf)-1] = '"'
 	return unsafe.String(&buf[0], len(buf))
 }

vendor/github.com/ncruces/go-sqlite3/sqlite.go

@@ -131,7 +131,7 @@ func (sqlt *sqlite) error(rc uint64, handle uint32, sql ...string) error {
 			err.msg = util.ReadString(sqlt.mod, uint32(r), _MAX_LENGTH)
 		}
 
-		if sql != nil {
+		if len(sql) != 0 {
 			if r := sqlt.call("sqlite3_error_offset", uint64(handle)); r != math.MaxUint32 {
 				err.sql = sql[0][r:]
 			}
@@ -301,7 +301,7 @@ func (a *arena) string(s string) uint32 {
 
 func exportCallbacks(env wazero.HostModuleBuilder) wazero.HostModuleBuilder {
 	util.ExportFuncII(env, "go_progress_handler", progressCallback)
-	util.ExportFuncIIII(env, "go_busy_timeout", timeoutCallback)
+	util.ExportFuncIII(env, "go_busy_timeout", timeoutCallback)
 	util.ExportFuncIII(env, "go_busy_handler", busyCallback)
 	util.ExportFuncII(env, "go_commit_hook", commitCallback)
 	util.ExportFuncVI(env, "go_rollback_hook", rollbackCallback)

vendor/github.com/ncruces/go-sqlite3/stmt.go

@@ -30,12 +30,13 @@ func (s *Stmt) Close() error {
 	}
 
 	r := s.c.call("sqlite3_finalize", uint64(s.handle))
-	for i := range s.c.stmts {
-		if s == s.c.stmts[i] {
-			l := len(s.c.stmts) - 1
-			s.c.stmts[i] = s.c.stmts[l]
-			s.c.stmts[l] = nil
-			s.c.stmts = s.c.stmts[:l]
+	stmts := s.c.stmts
+	for i := range stmts {
+		if s == stmts[i] {
+			l := len(stmts) - 1
+			stmts[i] = stmts[l]
+			stmts[l] = nil
+			s.c.stmts = stmts[:l]
 			break
 		}
 	}
@@ -105,7 +106,7 @@ func (s *Stmt) Busy() bool {
 //
 // https://sqlite.org/c3ref/step.html
 func (s *Stmt) Step() bool {
-	s.c.checkInterrupt()
+	s.c.checkInterrupt(s.c.handle)
 	r := s.c.call("sqlite3_step", uint64(s.handle))
 	switch r {
 	case _ROW:
@@ -376,6 +377,15 @@ func (s *Stmt) BindValue(param int, value Value) error {
 	return s.c.error(r)
 }
 
+// DataCount resets the number of columns in a result set.
+//
+// https://sqlite.org/c3ref/data_count.html
+func (s *Stmt) DataCount() int {
+	r := s.c.call("sqlite3_data_count",
+		uint64(s.handle))
+	return int(int32(r))
+}
+
 // ColumnCount returns the number of columns in a result set.
 //
 // https://sqlite.org/c3ref/column_count.html
@@ -630,7 +640,7 @@ func (s *Stmt) Columns(dest []any) error {
 	defer s.c.arena.mark()()
 	count := uint64(len(dest))
 	typePtr := s.c.arena.new(count)
-	dataPtr := s.c.arena.new(8 * count)
+	dataPtr := s.c.arena.new(count * 8)
 
 	r := s.c.call("sqlite3_columns_go",
 		uint64(s.handle), count, uint64(typePtr), uint64(dataPtr))
@@ -639,26 +649,31 @@ func (s *Stmt) Columns(dest []any) error {
 	}
 
 	types := util.View(s.c.mod, typePtr, count)
+
+	// Avoid bounds checks on types below.
+	if len(types) != len(dest) {
+		panic(util.AssertErr())
+	}
+
 	for i := range dest {
 		switch types[i] {
 		case byte(INTEGER):
-			dest[i] = int64(util.ReadUint64(s.c.mod, dataPtr+8*uint32(i)))
-			continue
+			dest[i] = int64(util.ReadUint64(s.c.mod, dataPtr))
 		case byte(FLOAT):
-			dest[i] = util.ReadFloat64(s.c.mod, dataPtr+8*uint32(i))
-			continue
+			dest[i] = util.ReadFloat64(s.c.mod, dataPtr)
 		case byte(NULL):
 			dest[i] = nil
-			continue
-		}
-		ptr := util.ReadUint32(s.c.mod, dataPtr+8*uint32(i)+0)
-		len := util.ReadUint32(s.c.mod, dataPtr+8*uint32(i)+4)
-		buf := util.View(s.c.mod, ptr, uint64(len))
-		if types[i] == byte(TEXT) {
-			dest[i] = string(buf)
-		} else {
-			dest[i] = buf
+		default:
+			ptr := util.ReadUint32(s.c.mod, dataPtr+0)
+			len := util.ReadUint32(s.c.mod, dataPtr+4)
+			buf := util.View(s.c.mod, ptr, uint64(len))
+			if types[i] == byte(TEXT) {
+				dest[i] = string(buf)
+			} else {
+				dest[i] = buf
+			}
 		}
+		dataPtr += 8
 	}
 	return nil
 }

vendor/github.com/ncruces/go-sqlite3/time.go

@@ -138,6 +138,9 @@ func (f TimeFormat) Encode(t time.Time) any {
 //
 // https://sqlite.org/lang_datefunc.html
 func (f TimeFormat) Decode(v any) (time.Time, error) {
+	if t, ok := v.(time.Time); ok {
+		return t, nil
+	}
 	switch f {
 	// Numeric formats.
 	case TimeFormatJulianDay:

vendor/github.com/ncruces/go-sqlite3/txn.go

@@ -3,7 +3,6 @@
 import (
 	"context"
 	"errors"
-	"fmt"
 	"math/rand"
 	"runtime"
 	"strconv"
@@ -136,23 +135,21 @@ type Savepoint struct {
 //
 // https://sqlite.org/lang_savepoint.html
 func (c *Conn) Savepoint() Savepoint {
-	// Names can be reused; this makes catching bugs more likely.
-	name := saveptName() + "_" + strconv.Itoa(int(rand.Int31()))
+	name := callerName()
+	if name == "" {
+		name = "sqlite3.Savepoint"
+	}
+	// Names can be reused, but this makes catching bugs more likely.
+	name = QuoteIdentifier(name + "_" + strconv.Itoa(int(rand.Int31())))
 
-	err := c.txnExecInterrupted(fmt.Sprintf("SAVEPOINT %q;", name))
+	err := c.txnExecInterrupted("SAVEPOINT " + name)
 	if err != nil {
 		panic(err)
 	}
 	return Savepoint{c: c, name: name}
 }
 
-func saveptName() (name string) {
-	defer func() {
-		if name == "" {
-			name = "sqlite3.Savepoint"
-		}
-	}()
-
+func callerName() (name string) {
 	var pc [8]uintptr
 	n := runtime.Callers(3, pc[:])
 	if n <= 0 {
@@ -189,7 +186,7 @@ func (s Savepoint) Release(errp *error) {
 		if s.c.GetAutocommit() { // There is nothing to commit.
 			return
 		}
-		*errp = s.c.Exec(fmt.Sprintf("RELEASE %q;", s.name))
+		*errp = s.c.Exec("RELEASE " + s.name)
 		if *errp == nil {
 			return
 		}
@@ -201,10 +198,8 @@ func (s Savepoint) Release(errp *error) {
 		return
 	}
 	// ROLLBACK and RELEASE even if interrupted.
-	err := s.c.txnExecInterrupted(fmt.Sprintf(`
-		ROLLBACK TO %[1]q;
-		RELEASE %[1]q;
-	`, s.name))
+	err := s.c.txnExecInterrupted("ROLLBACK TO " +
+		s.name + "; RELEASE " + s.name)
 	if err != nil {
 		panic(err)
 	}
@@ -217,7 +212,7 @@ func (s Savepoint) Release(errp *error) {
 // https://sqlite.org/lang_transaction.html
 func (s Savepoint) Rollback() error {
 	// ROLLBACK even if interrupted.
-	return s.c.txnExecInterrupted(fmt.Sprintf("ROLLBACK TO %q;", s.name))
+	return s.c.txnExecInterrupted("ROLLBACK TO " + s.name)
 }
 
 func (c *Conn) txnExecInterrupted(sql string) error {

vendor/github.com/ncruces/go-sqlite3/util/osutil/open_windows.go

@@ -15,7 +15,7 @@ func OpenFile(name string, flag int, perm fs.FileMode) (*os.File, error) {
 	if name == "" {
 		return nil, &os.PathError{Op: "open", Path: name, Err: ENOENT}
 	}
-	r, e := syscallOpen(name, flag, uint32(perm.Perm()))
+	r, e := syscallOpen(name, flag|O_CLOEXEC, uint32(perm.Perm()))
 	if e != nil {
 		return nil, &os.PathError{Op: "open", Path: name, Err: e}
 	}

vendor/github.com/ncruces/go-sqlite3/vfs/file.go

@@ -19,17 +19,18 @@ func (vfsOS) FullPathname(path string) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	fi, err := os.Lstat(path)
+	return path, testSymlinks(filepath.Dir(path))
+}
+
+func testSymlinks(path string) error {
+	p, err := filepath.EvalSymlinks(path)
 	if err != nil {
-		if errors.Is(err, fs.ErrNotExist) {
-			return path, nil
-		}
-		return "", err
+		return err
 	}
-	if fi.Mode()&fs.ModeSymlink != 0 {
-		err = _OK_SYMLINK
+	if p != path {
+		return _OK_SYMLINK
 	}
-	return path, err
+	return nil
 }
 
 func (vfsOS) Delete(path string, syncDir bool) error {
@@ -74,7 +75,7 @@ func (vfsOS) Open(name string, flags OpenFlag) (File, OpenFlag, error) {
 }
 
 func (vfsOS) OpenFilename(name *Filename, flags OpenFlag) (File, OpenFlag, error) {
-	var oflags int
+	oflags := _O_NOFOLLOW
 	if flags&OPEN_EXCLUSIVE != 0 {
 		oflags |= os.O_EXCL
 	}

vendor/github.com/ncruces/go-sqlite3/vfs/memdb/api.go

@@ -43,7 +43,8 @@ func Create(name string, data []byte) {
 	}
 
 	// Convert data from WAL/2 to rollback journal.
-	if len(data) >= 20 && (data[18] == 2 && data[19] == 2 ||
+	if len(data) >= 20 && (false ||
+		data[18] == 2 && data[19] == 2 ||
 		data[18] == 3 && data[19] == 3) {
 		data[18] = 1
 		data[19] = 1

vendor/github.com/ncruces/go-sqlite3/vfs/os_std.go

@@ -7,6 +7,8 @@
 	"os"
 )
 
+const _O_NOFOLLOW = 0
+
 func osAccess(path string, flags AccessFlag) error {
 	fi, err := os.Stat(path)
 	if err != nil {
@@ -34,3 +36,12 @@ func osAccess(path string, flags AccessFlag) error {
 	}
 	return nil
 }
+
+func osSetMode(file *os.File, modeof string) error {
+	fi, err := os.Stat(modeof)
+	if err != nil {
+		return err
+	}
+	file.Chmod(fi.Mode())
+	return nil
+}

vendor/github.com/ncruces/go-sqlite3/vfs/os_std_mode.go

@@ -1,14 +0,0 @@
-//go:build !unix || sqlite3_nosys
-
-package vfs
-
-import "os"
-
-func osSetMode(file *os.File, modeof string) error {
-	fi, err := os.Stat(modeof)
-	if err != nil {
-		return err
-	}
-	file.Chmod(fi.Mode())
-	return nil
-}

vendor/github.com/ncruces/go-sqlite3/vfs/os_unix.go

@@ -9,6 +9,8 @@
 	"golang.org/x/sys/unix"
 )
 
+const _O_NOFOLLOW = unix.O_NOFOLLOW
+
 func osAccess(path string, flags AccessFlag) error {
 	var access uint32 // unix.F_OK
 	switch flags {

vendor/github.com/ncruces/go-sqlite3/vtab.go

@@ -57,9 +57,12 @@ func CreateModule[T VTab](db *Conn, name string, create, connect VTabConstructor
 		flags |= VTAB_SHADOWTABS
 	}
 
+	var modulePtr uint32
 	defer db.arena.mark()()
 	namePtr := db.arena.string(name)
-	modulePtr := util.AddHandle(db.ctx, module[T]{create, connect})
+	if connect != nil {
+		modulePtr = util.AddHandle(db.ctx, module[T]{create, connect})
+	}
 	r := db.call("sqlite3_create_module_go", uint64(db.handle),
 		uint64(namePtr), uint64(flags), uint64(modulePtr))
 	return db.error(r)
@@ -352,8 +355,9 @@ func (idx *IndexInfo) load() {
 	idx.OrderBy = make([]IndexOrderBy, util.ReadUint32(mod, ptr+8))
 
 	constraintPtr := util.ReadUint32(mod, ptr+4)
+	constraint := idx.Constraint
 	for i := range idx.Constraint {
-		idx.Constraint[i] = IndexConstraint{
+		constraint[i] = IndexConstraint{
 			Column: int(int32(util.ReadUint32(mod, constraintPtr+0))),
 			Op:     IndexConstraintOp(util.ReadUint8(mod, constraintPtr+4)),
 			Usable: util.ReadUint8(mod, constraintPtr+5) != 0,
@@ -362,8 +366,9 @@ func (idx *IndexInfo) load() {
 	}
 
 	orderByPtr := util.ReadUint32(mod, ptr+12)
-	for i := range idx.OrderBy {
-		idx.OrderBy[i] = IndexOrderBy{
+	orderBy := idx.OrderBy
+	for i := range orderBy {
+		orderBy[i] = IndexOrderBy{
 			Column: int(int32(util.ReadUint32(mod, orderByPtr+0))),
 			Desc:   util.ReadUint8(mod, orderByPtr+4) != 0,
 		}

vendor/modules.txt

@@ -518,7 +518,7 @@ github.com/modern-go/reflect2
 # github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822
 ## explicit
 github.com/munnerz/goautoneg
-# github.com/ncruces/go-sqlite3 v0.18.4
+# github.com/ncruces/go-sqlite3 v0.19.0
 ## explicit; go 1.21
 github.com/ncruces/go-sqlite3
 github.com/ncruces/go-sqlite3/driver