ROLLBACK         1357 ext/interbase/interbase.c 		case (ROLLBACK | RETAIN):
ROLLBACK         1390 ext/interbase/interbase.c 	_php_ibase_trans_end(INTERNAL_FUNCTION_PARAM_PASSTHRU, ROLLBACK);
ROLLBACK         1406 ext/interbase/interbase.c 	_php_ibase_trans_end(INTERNAL_FUNCTION_PARAM_PASSTHRU, ROLLBACK | RETAIN);