MySQL报错：this is incompatible with sql_mode=only_full_group_by

mysql 5.7报错

which is not functionally dependent on columns in GROUP BY clause; 
this is incompatible with sql_mode=only_full_group_by

解决办法

修改配置文件 my.cnf

[mysqld]
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

参考文章

• which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mod