【转】MYSQL5.7版本sql_mode=only_full_group_by问题

本地测试是正常的,项目放到测试服务器上之后,搜索功能却不能用了,直接将SQL语句复制出来在数据库里面测试,提示题目的错误,搜了一下之后,按照下面的方法解决了,但是这个问题好像是第二次遇到了,上次忘了是在怎么解决的了,这里记录一下,看以后会不会再次出现这个问题。

具体出错提示:

[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column ‘information_schema.PROFILING.SEQ’ which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

1、查看sql_mode

select @@global.sql_mode

查询出来的值为:

ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

2、去掉ONLY_FULL_GROUP_BY,重新设置值。

set @@global.sql_mode ='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';

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转载自blog.csdn.net/linmengmeng_1314/article/details/88602261