mysql升级导致group-by-报错

sql语句报错：SELECT list is not in GROUP BY clause and contains nonaggregated

环境是ubuntu，mysql版本5.7.27，在/etc/mysql/mysql.conf.d/mysqld.cnf
找到图中的代码

并添加 sql_mode=STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
添加以后：

然后重启mysql sudo systemctl restart mysql.service