mysql5.7执行sql语句报错:In aggregated query without GROUP BY, expression #1 of SELECT list contains nonagg...

mysql5.7执行sql语句报错:In aggregated query without GROUP BY, expression #1 of SELECT list contains nonaggregated column 'yunva_changke.u.user_id'; this is incompatible with sql_mode=only_full_group_by 1.方法
相关文章
相关标签/搜索