一、發現問題 1、查詢語句 SELECT * from class group by class_name; 2、報錯結果 ..... this is incompatible with sql_mode=only_full_group_by; 二、原因 mysql ...
SET sql mode SELECT REPLACE sql mode, ONLY FULL GROUP BY , flush privileges ...
2020-09-18 15:29 0 826 推薦指數:
一、發現問題 1、查詢語句 SELECT * from class group by class_name; 2、報錯結果 ..... this is incompatible with sql_mode=only_full_group_by; 二、原因 mysql ...
ONLY_FULL_GROUP_BY是mysql默認的一種sql模式,其作用是約束sql語句:要求select中的所有字段,除復合函數外,全部要出現在group by中。 默認這種模式是有原因的,因為濫用gourp by可能會得到錯誤的結果,但是這里不做討論。那么如何禁用這種模式呢,執行以下命令 ...
): Expression #7 of SELECT list is not in GROUP BY ...
具體出錯提示: [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ ...
MySQL5.7后將sql_mode的ONLY_FULL_GROUP_BY模式默認設置為打開狀態,這樣一來,很多之前的sql語句可能會出現錯誤,錯誤信息如下:Error Code: 1055. Expression #3 of SELECT list is not in GROUP ...
MySQL5.7后將sql_mode的ONLY_FULL_GROUP_BY模式默認設置為打開狀態,這樣一來,很多之前的sql語句可能會出現錯誤,錯誤信息如下: Error Code: 1055. Expression #3 of SELECT list is not in GROUP ...
原因分析:MySQL5.7版本默認設置了 mysql sql_mode = only_full_group_by 屬性,導致報錯。 1、查看sql_mode SELECT @@sql_mode; 2、去掉ONLY_FULL_GROUP_BY,重新設置值。 SET ...
1055 - Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'fbil.fund_bidding_id' which is not functionally ...