1140 In aggregated query without GROUP BY, expression #1 of SELECT list contains nonaggregated colum

Posted 2021-03-06 sunwk

mysql5.7执行sql语句报错：In aggregated query without GROUP BY, expression #1 of SELECT list contains nonaggregated column ‘football.order.id‘; this is incompatible with sql_mode=only_full_group_by

找了好久找到可行的办法分享下



1.方法1，需要重启mysql服务





编辑/etc/my.cnf文件，加入如下参数，重启mysql

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





2.方法2，不需要重启mysql服务





可以看到模式为only_full_group_by

mysql>show variables like ‘%sql_mode‘;



mysql> show session variables like ‘%sql_mode%‘;

mysql> show global variables like ‘%sql_mode%‘;





使当前会话失效

mysql> set global sql_mode=‘‘;

mysql> set session sql_mode=‘‘;