group by column 報錯:this is incompatible with sql_mode=only_full_group_by
阿新 • • 發佈:2020-12-24
MySQL5.7.5後only_full_group_by成為sql_mode的預設選項,導致使用group by進行分組查詢報錯。
this is incompatible with sql_mode=only_full_group_by
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';