急,为什么在sqlServer中运行的好好的,换成MySQL就报如下错误?
Hibernate operation: could not insert: [com.roadmap.model.Project]; SQL [insert into projectdb (createTime, description, finishTime, finishTime1, finishTime2, finishTime3, finishTime4, finishTime5, finishTime6, leader, leader1, leader2, leader3, leader4, leader5, leader6, name, remark1, remark2, remark3, remark4, remark5, remark6, startTime, timeNode) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)]; Could not retrieve transation read-only status server; nested exception is java.sql.SQLException: Could not retrieve transation read-only status server
Caused by: java.sql.SQLException: Could not retrieve transation read-only status server
Caused by: java.sql.SQLException: Unknown system variable 'tx_read_only'
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1078)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4120)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4052)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2809)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2758)
at com.mysql.jdbc.StatementImpl.executeQuery(StatementImpl.java:1612)
at com.mysql.jdbc.ConnectionImpl.isReadOnly(ConnectionImpl.java:3930)
... 121 more
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