pg_fieldsize() returns the internal storage size (in bytes) of the field number in the given PostgreSQL result. Field numbering starts at 0. A field size of -1 indicates a variable length field. This function will return FALSE on error.
See also pg_fieldlen() and pg_fieldtype().
| Poprzedni | Spis treści | Następny |
| pg_fieldprtlen | Początek rozdziału | pg_fieldtype |