将字符串拆分为id

Sql :

alter function [fn_splitSTR]
(
    @s varchar(8000),     -- 5,6,7
    @split varchar(10)     -- ','
)
return @re table(col varchar(100))
as
begin
declare @splitlen int
set @splitlen=len(@split+'a ')-2
while charindex(@split,@s)>0
begin
    insert @re values(left(@s,charindex(@split,@s)-1))
    set @s=stuff(@s,1,charindex(@split,@s)+ @splitlen,' ')
end
    insert @re values(@s)
return
end

执行:

select*from dbo.fn_splitSTR('5,6,7',',')

结果:

原文地址:https://www.cnblogs.com/SunXiaoLin/p/3433820.html