摘要: partition 分组order by 以哪一个字段排序 select n.* ,row_number()over(partition by n.type order by n.createtime desc) from wfnoderecord n 阅读全文
posted @ 2016-11-13 16:02 zscmj 阅读(435) 评论(0) 推荐(0) 编辑