• 微信公众号:美女很有趣。 工作之余,放松一下,关注即送10G+美女照片!

1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' which is not functionally dependent on columns in GROUP BY clause

开发技术 开发技术 3小时前 2次浏览

[Err] 1055 – Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column ‘information_schema.PROFILING.SEQ’ which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

select version(), @@sql_mode;

  

1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' which is not functionally dependent on columns in GROUP BY clause

 

SET sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''));

  

 1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' which is not functionally dependent on columns in GROUP BY clause

 

 

 

 

1、 解决办法: 把 sql_mode中的 only_full_group_by 去掉即可。
2、 办法一 (只在当前查询页面有效,不能一次性解决问题!):
select version(), @@sql_mode;
SET sql_mode=(SELECT REPLACE(@@sql_mode,‘ONLY_FULL_GROUP_BY’,’’));

3、办法二: 修改 my.cnf 文件的 sql_mode (一次性解决问题)
查找 my.cnf 文件: find / -name my.cnf 或者 whereis my.cnf
获取 sql_mode字段内容: SELECT @@sql_mode;
去掉 sql_mode字段中的 only_full_group_by
编辑 my.cnf: vim /etc/my.cnf 将上一步骤的 sql_mode 字段内容添加至 my.cnf
保存,重启: service mysqld restart
sql_mode 字段参考:
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

  

 


喜欢 (0)