PDO_ERR_NOT_IMPLEMENTED 1493 ext/pdo/pdo_dbh.c 	REGISTER_PDO_CLASS_CONST_LONG("ERR_NOT_IMPLEMENTED", 	(zend_long)PDO_ERR_NOT_IMPLEMENTED);
PDO_ERR_NOT_IMPLEMENTED   72 ext/pdo_firebird/firebird_driver.c 			*error_code = PDO_ERR_NOT_IMPLEMENTED;