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...
ERROR 1111 (HY000): Invalid use of group function 1. 这个报错表示在使用count函数时出现了无效的组合函数使用。通常出现这种情况是因为在查询中没有正确使用group by子句或者在where子句中使用了count函数。 解决方法 方法一:使用group by子句 正确使用group by子句可以解决count函数报错的问题。在查询中需要将count...
and i get the error message #1111-Invalid useofgroupfunction If somebody has experience with this kind of Query. Here some details of the query: I i take the query without the first SUM like this (This is the whole query Code) SELECTROUND(SUM( note=3)/count( note=3) )ASAVG, sma_...
count(media_id) FROM ms_media_share as a WHERE ( select count(media_id) from ms_media_share group by media_id ) NOT IN (1,2,3) GROUP BY media_id // #1111 - Invalid use of group function SELECT (sum(view)-max(view)-min(view))/(count(media_id)...
(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(...
UPDATE users INNER JOIN relations_colors ON (relations_colors.user_id = users.id) INNER JOIN colors ON (colors.id = relations_colors.color_id) SET search_cache = GROUP_CONCAT( colors.name SEPARATOR " ") phpmyadmin says: "#1111 - Invalid use of group function", how can I fix? mysql...
August 13, 2009 09:56AM Re: 1111 - Invalid use of group function Peter Brawley August 13, 2009 09:58AM Re: 1111 - Invalid use of group function Kris Bishop August 13, 2009 10:00AM Sorry, you can't reply to this topic. It has been closed....
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。
解决方案:确保SELECT中的非聚合字段包含在GROUP BY中。 错误信息:ERROR 1111 (HY000): Invalid use of group function 解决方案:检查是否在WHERE子句中使用了聚合函数,聚合函数应仅在SELECT或HAVING中使用。 示例: SELECTname,COUNT(age)FROMusersWHERECOUNT(age)>1;-- 错误:聚合函数不能放在WHERE中 ...
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....