COMMON TABLE EXPRESSION(CTE)

 

命令格式
WITH 
     cte_name AS
    (
        cte_query
    )
    [,cte_name2  AS 
     (
     cte_query2
     )
    ,……]

 

posted @ 2020-07-30 11:13  chenzechao  阅读(134)  评论(0编辑  收藏  举报