MySQL报错Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column

在MySQL中输入
set sql_mode=‘STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION’;
即可
如果使用复制粘贴的话,请把两个单引号删了重新打,不然会报错
如果手动输入则完全没有问题

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转载自blog.csdn.net/m0_46820231/article/details/106151425