摘要: 之前用的是mysql 5.6版本,执行select * from table group by colunm 是可以出结果的, 但是切换的5.7版本,这条sql就报错, Expression #1 of ORDER BY clause is not in GROUP BY clause and co 阅读全文
posted @ 2017-03-22 14:46 九人稚。 阅读(4923) 评论(0) 推荐(0) 编辑