摘要：
首先，将按条件查询并排序的结果查询出来。 1 mysql> select accepttime,user,job from tuser_job where user =8 order by accepttime desc; 2 +---------------------+------+-----... 阅读全文
摘要：
1 select DATE_FORMAT(createtime,'%Y-%m'),count(*) from test where user =8 group by DATE_FORMAT(createtime,'%Y-%m');//按月统计数据2 select DATE_FORMAT(create... 阅读全文