2019年3月25日
Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column
摘要： 安装了mysql5.7.19后，执行语句中只要含有group by 就会报这个错 [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'in 阅读全文
posted @ 2019-03-25 21:01 small_lei_it 阅读(313) 评论(0) 推荐(0) 编辑