mysql safe-updates

Error Code: 1175. You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column To disable safe mode, toggle the option in Preferences -> SQL Queries and reconnect.

这是因为MySql运行在safe-updates模式下，该模式会导致非主键条件下无法执行update或者delete命令。

 

1、show variables like 'SQL_SAFE_UPDATES';查看开关状态。

 

2、执行命令SET SQL_SAFE_UPDATES = 0;修改下数据库模式

 

 

 

2018-12-27 20:54:01.048  INFO 23716 --- [           main] o.s.t.c.transaction.TransactionContext   : Rolled back transaction for test: [DefaultTestContext@66f57048 testClass = CategoryDaoTest, testInstance = com.lobin.note.dao.CategoryDaoTest@41c88e00, 

 

https://www.cnblogs.com/Demonfeatuing/p/9719184.html