postgresql--column must appear in the group by clause or be used in an aggregate function
att_test01.stname must appear in the group by clause ...
原文：must appear in the GROUP BY clause or be used in an aggregate function
今天在分組統計的時候pgsql報錯 must appear in the GROUP BY clause or be used in an aggregate function，在mysql里面是可以的，但是pgsql報錯，我去stackoverflow查詢了一下，發現有人遇到過和我一樣的問題，這是pgsql一個常見的聚合問題，在SQL 標准以前，選擇顯示的字段必須出現在在 GROUP BY 中。 ...
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【理解】column must appear in the GROUP BY clause or be used in an aggregate function
column "ms.xxx_time" must appear in the GROUP BY clause or be used in an aggregate function ...
invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause
Column 'dbo.tbm_vie_View.ViewID' is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause ...
1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contai
最近將mysql升級了，發現navicat中運行 sql語句報錯： 解決辦法見下文（轉載）： 轉載於：http://m.mamicode.com/info-detail-2570625.html ...
1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contai
之前一直使用的mysql5，突然換成8之后，有許多地方不一樣，今天就碰到一個。 在使用sql語句創建表時，報錯： 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause ...
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[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause 的問題
問題： [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ ...
解決[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause 的問題 MySQL
錯誤： Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ ...