cte总是会产生问题

时间:2017-10-12 19:48:35

标签: sql sql-server common-table-expression

我尝试创建cte但我觉得在执行它时总是遇到麻烦。我仔细检查了我的代码,一切看起来都对我。虽然我单独在cte中运行脚本,但它运行正常。但是当我把它放在一个cte中时,它说“附近的语法不正确”)“”

有谁知道为什么会这样?我的所有()应该工作正常。请帮忙!

脚本:

WITH cte AS
    (
    select a.custid,count(a.orderid),rank() over (order by count(a.orderid) desc) as 'num'
    from sales.orders a
    group by a.custid
    )
select * from cte

1 个答案:

答案 0 :(得分:4)

您是否尝试过添加“;”在WITH?前面用分号?

;WITH cte AS
    (
    select a.custid,count(a.orderid) AS OrderCount,rank() over (order by count(a.orderid) desc) as 'num'
    from sales.orders a
    group by a.custid
    )
select * from cte
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