解释“1111 - invalid use of group function”错误的含义: 在数据库查询中,尤其是在使用MySQL等SQL数据库时,遇到“invalid use of group function”错误通常意味着你在SQL语句中对聚合函数(如SUM(), AVG(), COUNT(), MAX(), MIN()等)的使用方式不正确。聚合函数通常与GROUP BY语句一起使用来对一组记录进...
MySQL解决查询语句1111 - Invalid use of group function错误 是因为mysql查询语句的字段当中有聚合函数,where条件中不能用聚合函数的计算值作为查询条件,否则会出现:> 1111 - Invalid use of group function 错误。 可以使用having解决。 补充:这里主要要清楚where和having的作用以及区别: “WHERE”是一个约束声明,在...
1、错误描述 1 queries executed, 0 success, 1 errors, 0 warnings 查询:update t_user_info t inner join t_pro_info t0 on t.`pro` = t0.`id` inner join t_stu_info t1 on t1.`id` = t0.`co... 错误代码: 1111 Invalid use of group function 执行耗时 : 0 sec 传送时间 : 0 sec ...
才产生以上的sql,导致报以上的错误:[Err] 1111 - Invalid use of group function; 正确的sql语句应该为: select * from TBL_MONTH_ONLINE_INFO m where STATDATE < '201707' AND STATDATE > '201801' GROUP BY c.studentId HAVING SUM(c.money)=0 1. 用以上的sql既可以执行。 说明: GROUP BY,顾名思...
[Err] 1111 - Invalid use of group function 本文为博主原创,未经允许不得转载: 初衷,本想通过group by sql语句查询出不同id下总数在一定范围内的数据,所以产生如下的sql,及错误sql select*fromTBL_MONTH_ONLINE_INFO mwhereSUM(c.money)=0AND STATDATE <'201707'AND STATDATE >'201801'GROUP BY c....
(1,2,3) GROUP BY media_id // #1111 - Invalid use of group function SELECT (sum(view)-max(view)-min(view))/(count(media_id)-2),count(media_id) FROM ms_media_share as a WHERE count(media_id) > 3 GROUP BY media_id // 可行 SELECT (sum(view)-max(view)-min(view))/(count...
Is tblProperty.Description a string? What would be the goal of FIRST(tblProperty.Description)? The first alphabetically? That would be MIN(), not MAX(). A GROUP BY clause can't have an aggregate function like MIN() or MAX(). Is this what you are looking for?
你不可能同时又group by一列，同时又要去count这同一列，你要想count的话，count别的列才行。
Re: 1111 error: invalid use of group function Miguel Ángel Pérez October 27, 2010 01:01PM Re: 1111 error: invalid use of group function Miguel Ángel Pérez October 27, 2010 02:45PM Sorry, you can't reply to this topic. It has been closed....
Written By Posted SQL Error (1111): Invalid use of group function? martin jeremic December 06, 2010 05:59AM Re: SQL Error (1111): Invalid use of group function? laptop alias December 06, 2010 07:17AM Sorry, you can't reply to this topic. It has been closed....