PDO_ERR_CANT_MAP 1494 ext/pdo/pdo_dbh.c 	REGISTER_PDO_CLASS_CONST_LONG("ERR_CANT_MAP", 		(long)PDO_ERR_CANT_MAP);
PDO_ERR_CANT_MAP   55 ext/pdo_firebird/firebird_driver.c 			*error_code = PDO_ERR_CANT_MAP;