MYSQL5.7版本sql_mode=only_full_group_by問題

時間 2019-11-19

標籤 mysql5.7 mysql 版本 sql mode group 問題欄目 MySQL 简体版

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具體出錯提示：sql

[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_bythis

一、查看sql_modespa

select @@.sql_modeglobal

查詢出來的值爲：code

ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTIONorm

二、去掉ONLY_FULL_GROUP_BY，從新設置值。blog

set @@.sql_mode ='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';global

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