(id VARCHAR(767) PRIMARY KEY,headers BLOB,text VARCHAR(32000),sta' at line 12014-03(id VARCHAR(767) PRIMARY KEY,headers BLOB,text VARCHAR(32000),sta' at line 1
at org.apache.gora.store.DataStoreFactory.createDataStorejava.io.IOException: com
好的,我正在构建一个基于java和mysql的项目,我不得不更新MySql中的一个数据,但是在java gui应用程序中,我已经从MySql命令行客户端执行了更新命令。update user set bldu = 50 where userid = 1001;
您的SQL语法出现错误;请检查与MySQL服务器版本对应的手册,以获得在第1
com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: Unknown system variable 'tx_isolation' java.sql.SQLException: Unknown system variable 'tx_isolationmysql> show variables like 'tx_isolation我使用