mysql5.7 查询数据，group by 报错：Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column ‘t.id’ which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by？-转载

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通过group by 报错

select @@GLOBAL.sql_mode;

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

set session sql_mode= 'STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';

分三步走，主要是去掉 ONLY_FULL_GROUP_BY

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转载请注明：mysql5.7 查询数据，group by 报错：Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column ‘t.id’ which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by？-转载 | 时刻需