mysql ONLY_FULL_GROUP_BY 导致group by 查询出错

错误提示：
 SQL 错误 [1055] [42000]: Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'ttmeiju.seed.id' 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：

所以需要修改mysql配置文件，通过手动添加sql_mode的方式强制指定不需要ONLY_FULL_GROUP_BY属性，my.cnf位于etc文件夹下，vim下光标移到最后，添加如下：

sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

重启后问题解决。