Fixes.

driver/driver.go

@@ -740,7 +740,7 @@ func (r *rows) ColumnTypeScanType(index int) (typ reflect.Type) {
 		switch {
 		case scan == _TIME && val != _BLOB && val != _NULL:
 			t := r.Stmt.ColumnTime(index, r.tmRead)
-			useValType = t == time.Time{}
+			useValType = t.IsZero()
 		case scan == _BOOL && val == _INT:
 			i := r.Stmt.ColumnInt64(index)
 			useValType = i != 0 && i != 1

ext/fileio/fileio.go

@@ -18,7 +18,7 @@ func Register(db *sqlite3.Conn) error {
 	return RegisterFS(db, nil)
 }
 
-// Register registers SQL functions readfile, lsmode,
+// RegisterFS registers SQL functions readfile, lsmode,
 // and the table-valued function fsdir;
 // fsys will be used to read files and list directories.
 func RegisterFS(db *sqlite3.Conn, fsys fs.FS) error {

ext/unicode/unicode.go

@@ -43,7 +43,7 @@ import (
 	"github.com/ncruces/go-sqlite3/internal/util"
 )
 
-// Set RegisterLike to false to not register a Unicode aware LIKE operator.
+// RegisterLike must be set to false to not register a Unicode aware LIKE operator.
 // Overriding the built-in LIKE operator disables the [LIKE optimization].
 //
 // [LIKE optimization]: https://sqlite.org/optoverview.html#the_like_optimization

func.go

@@ -59,7 +59,7 @@ func (c *Conn) CreateCollation(name string, fn CollatingFunction) error {
 	return c.error(rc)
 }
 
-// Collating function is the type of a collation callback.
+// CollatingFunction is the type of a collation callback.
 // Implementations must not retain a or b.
 type CollatingFunction func(a, b []byte) int
 

tests/bradfitz/sql_test.go

@@ -35,7 +35,7 @@ type params struct {
 	*sql.DB
 }
 
-func (t params) mustExec(sql string, args ...interface{}) sql.Result {
+func (t params) mustExec(sql string, args ...any) sql.Result {
 	res, err := t.DB.Exec(sql, args...)
 	if err != nil {
 		t.Fatalf("Error running %q: %v", sql, err)

util/ioutil/seek.go

@@ -49,7 +49,7 @@ func (s *SeekingReaderAt) Size() (int64, error) {
 	return s.r.Seek(0, io.SeekEnd)
 }
 
-// ReadAt implements [io.Closer].
+// Close implements [io.Closer].
 func (s *SeekingReaderAt) Close() error {
 	s.l.Lock()
 	defer s.l.Unlock()

util/osutil/osfs.go

@@ -23,7 +23,7 @@ func (FS) Open(name string) (fs.File, error) {
 	return os.OpenFile(name, os.O_RDONLY, 0)
 }
 
-// ReadFileFS implements [fs.StatFS].
+// Stat implements [fs.StatFS].
 func (FS) Stat(name string) (fs.FileInfo, error) {
 	return os.Stat(name)
 }

value.go

@@ -31,9 +31,9 @@ func (v Value) Dup() *Value {
 // Close frees an SQL value previously obtained by [Value.Dup].
 //
 // https://sqlite.org/c3ref/value_dup.html
-func (dup *Value) Close() error {
+func (v *Value) Close() error {
-	dup.c.call("sqlite3_value_free", stk_t(dup.handle))
+	v.c.call("sqlite3_value_free", stk_t(v.handle))
-	dup.handle = 0
+	v.handle = 0
 	return nil
 }
 

vfs/filename.go

@@ -56,7 +56,7 @@ func (n *Filename) Journal() string {
 	return n.path("sqlite3_filename_journal")
 }
 
-// Journal returns the name of the corresponding WAL file.
+// WAL returns the name of the corresponding WAL file.
 //
 // https://sqlite.org/c3ref/filename_database.html
 func (n *Filename) WAL() string {