I upgraded the spring boot version to 2.1.5.RELEASE from 2.1.4.RELEASE And I use mysql version 5.6.27 Works fine in mysql 5.7.x version. This seems to be the only problem in MySQL 5.6.x. java.sql.SQLException: Unknown system variable 'pe...
针对你遇到的“unknown system variable 'information_schema_stats_expiry'”错误,我们可以从以下几个方面进行解答和提供解决方案: 1. 确认'information_schema_stats_expiry'变量的用途和上下文 information_schema_stats_expiry 是MySQL 8.0 引入的一个系统变量,用于控制 information_schema 中的统计信息(如表和索引的统...
Enter password: mysqldump: Couldn't execute 'SHOW VARIABLES LIKE 'gtid\_mode'': Table 'performance_schema.session_variables' doesn't exist (1146) 用mysqldump备份时出现下面的出错信息: mysqldump:Couldn't execute ‘SELECT @@GTID_MODE':Unknown system variable 'GTID_MODE' (1193) 造成此错误的原因是...
分析原因-session-track-schema 至于MariaDB是MySQL 的一个 branch,还是MariaDB 是 MySQL 的一个fork先不讨论,不过它俩似乎一直就存在兼容性的问题,Metabase MySQL/MariaDB driver是mariadb-java-client这个包。 Metabase不支持Alibaba RDS MySQL 5.6.16-log,因为在0.32.0版本中更改为MariaDB Connector/J,因为旧MySQ...
用客户端远程连接时报错 Unknown system variable ‘%-.64s’"], 于是重启tidb-server ,也报一样的错sultan8252 (Sultan.Su@PingCAP) 2020 年9 月 18 日 07:24 4 您好 请检查下 {tidb_deploy}/conf/tidb.toml 文件,如方便可上传到 asktug ,我们一块分析下。 另外 您 lightning 导入失败应是 您导入了...
Files\MySQL\MySQL Server 5.5\bin\mysqld: unknown variable 'default-character-set=latin1' 100530 14:21:49 [ERROR] Aborting I could pursuade the server to run by removing the default character setting from the ini file :> (note that the same setting is still active on my xp32 system) !
Raise exception [HY000][1193] Unknown system variable 'event_scheduler', when synchronizing oceanbase schema, but when i use Navicat, it's OK Datagrip version : DataGrip 2022.3.2, and other version before failed And i have tried many...
(io.mycat.net.FrontendConnection.writeErrMessage(FrontendConnection.java:210)) - ServerConnection [id=1, schema=TESTDB, host=127.0.0.1, user=root,txIsolation=3, autocommit=true, schema=TESTDB, executeSql=null]Unknown system variable 'query_cache_size'java.lang.Thread .getStackTrace1559 ...
SetUserStatement SetVariableStatement ShutdownStatement SignableElementKind SignatureStatementBase SimpleAlterFullTextIndexAction SimpleAlterFullTextIndexActionKind SimpleCaseExpression SimpleWhenClause SingleValueTypeCopyOption SizeFileDeclarationOption SoapMethod SoapMethodAction ...
DatabaseSchema DatabaseScript DatabaseSettings DatabaseSource Базаданныхвыставленная DatabaseStoredProcedures DatabaseTableGroup DatabaseTest DatabaseUnknown DatabaseVariable DatabaseWarning DataBindingSource DataCenter DataCompare DataField DataForm DataGenerationPlan DataGenerator Da...