解决MySQL 5.7.9版本sql_mode=only_full_group_by问题

时间:2022-04-11 03:19:37

MySQL 5.7.9版本sql_mode=only_full_group_by问题

用到GROUP BY 语句查询时com.MySQL.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'col_user_6.a.START_TIME' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by错误

解决方法 :

执行SET GLOBAL sql_mode = ''; 把sql_mode 改成非only_full_group_by模式。

验证是否生效 SELECT @@GLOBAL.sql_mode 或 SELECT @@sql_mode

?
1
SET sql_mode ='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGI

以上所述是小编给大家介绍的解决MySQL 5.7.9版本sql_mode=only_full_group_by问题,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对服务器之家网站的支持!

原文链接:http://blog.csdn.net/xiao__ge/article/details/71077726