mysql column which is not functionally dependent GROUP BY clause

1.查看sql_modemysql> show variables like "sql_mode";+---------------+--------------------------------------------+
| Variable_name | Value                                      |
+---------------+--------------------------------------------+
| sql_mode      | STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION |
+---------------+--------------------------------------------+2.复制sql_mode去掉ONLY_FULL_GROUP_BY3.修改my.ini在[mysqld]下加入sql_mode4.net stop mysql5.net start mysql

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转载自blog.csdn.net/himire/article/details/80249360