SQL函數獲取起始和結束數時給出逗號分隔值

Question

假設我的起始數爲5，結束數爲10.我想要一個sql函數，它給了我一個字符串逗號分隔值像（5,6,7 ，8,9,10）。

在此先感謝。

Answer 1

使用本：

declare @start int 
declare @end int 
set @start = 5; 
set @end = 10; 

;with ranges AS 
(
    SELECT 
     @start as val 
    UNION ALL 
    SELECT 
     val + 1 
    FROM ranges 
    WHERE val+1 <= @end 
) 
Select distinct 
     substring((select ','+convert(varchar, ranges.val) as [text()] 
        from ranges 
        order by 
         ranges.val 
        for XML path ('')),2, 1000) 
from ranges