// NamedSelectContext using this DB.
// Any named placeholder parameters are replaced with fields from arg.
NamedSelectContext using this DB.
Any named placeholder parameters are replaced with fields from arg.
// NamedSelectContext using this DB . // Any named placeholder parameters are replaced with fields from arg .
func (db *DB) NamedSelectContext(ctx Ctx, dest interface{}, query string, arg interface{}) error {
	query, args, err := db.BindNamed(query, arg)
	if err == nil {
		err = db.SelectContext(ctx, dest, query, args...)
	}
	return err
}
func ( db * DB ) NamedSelectContext ( ctx Ctx , dest interface { } , query string , arg interface { } ) error { query , args , err := db . BindNamed ( query , arg ) if err == nil { err = db . SelectContext ( ctx , dest , query , args ... ) } return err }
NamedSelectContext using this DB.
NamedSelectContext using this DB .