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What did you do?
Ran parser for dump file with following system generated code at the beginning :
-- MySQL dump 10.13 Distrib 5.7.35-38, for Linux (x86_64)---- Host: localhost Database: xxx-- -------------------------------------------------------- Server version 5.7.35-38-log/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;
/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
/*!40103 SET TIME_ZONE='+00:00' */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
/*!50717 SELECT COUNT(*) INTO @rocksdb_has_p_s_session_variables FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = 'performance_schema' AND TABLE_NAME = 'session_variables' */;
/*!50717 SET @rocksdb_get_is_supported = IF (@rocksdb_has_p_s_session_variables, 'SELECT COUNT(*) INTO @rocksdb_is_supported FROM performance_schema.session_variables WHERE VARIABLE_NAME=\'rocksdb_bulk_load\'', 'SELECT 0') */;
/*!50717 PREPARE s FROM @rocksdb_get_is_supported */;
/*!50717 EXECUTE s */;
/*!50717 DEALLOCATE PREPARE s */;
/*!50717 SET @rocksdb_enable_bulk_load = IF (@rocksdb_is_supported, 'SET SESSION rocksdb_bulk_load = 1', 'SET @rocksdb_dummy_bulk_load = 0') */;
/*!50717 PREPARE s FROM @rocksdb_enable_bulk_load */;
/*!50717 EXECUTE s */;
/*!50717 DEALLOCATE PREPARE s */;
What did you expect to see?
dump as is
What did you see instead?
parse error: line 1 column 64 near "@rocksdb_has_p_s_session_variables FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = 'performance_schema' AND TABLE_NAME = 'session_variables' */;
Activity
morgo commentedon Apr 5, 2022
This is the query which fails:
This is due to this feature missing: pingcap/tidb#23924
shreyakhajanchi commentedon Apr 5, 2022
Any estimate on when the feature would be added?
morgo commentedon Apr 5, 2022
It is not currently planned, but a feature that is open for contributors.
shreyakhajanchi commentedon Apr 7, 2022
Is there any flag we can pass or anything like that to avoid parsing of such system generated code in dump file ?