摘要: 在使用GROUP BY对Mysql的数据表进行查询时如果出现以下错误 ERROR 1055 (42000): Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'playe 阅读全文
posted @ 2021-04-22 15:38 @菜鸟爱学习@ 阅读(117) 评论(0) 推荐(0) 编辑