SQL 以逗号分隔查询;调用自定义函数

 select col from [dbo].[GetInPara]('101,102,103',',')

USE [xxx]
GO
/****** Object:  UserDefinedFunction [dbo].[GetInPara]    Script Date: 2019/9/26 11:06:28 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER   function   [dbo].[GetInPara](@c varchar(),@split varchar())
returns  @t   table(col   varchar())
as
    begin
      while(charindex(@split,@c)<>)
        begin
          insert   @t(col)   values   (substring(@c,,charindex(@split,@c)-))
          set   @c   =   stuff(@c,,charindex(@split,@c),'')
        end
      insert   @t(col)   values   (@c)
      return
    end