Question

我有一个存储过程，它有两个参数：周，年。当我执行存储过程时，它会询问周和年，并且在给出这些值后，它会显示某些结果。现在，我想做的是，我希望将2014年第一周的结果发布到本周。

This is my code,

    USE [MyDatabase]
    GO

SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author:      <Author,,Name>
-- Create date: <Create Date,,>
-- Description: <Description,,>
-- =============================================
ALTER PROCEDURE [dbo].[MySP] 
@Week int,
@Year int
AS
BEGIN
exec (Another Stored Procedure from another database)
END

那么，我怎样才能做到这一点？

Answer 1

T-SQL有一个while语句可以使用：

declare @current_week int = datepart(week, getdate())
while @week <= @current_week
    begin
    ... do stuff ...
    set @week = @week + 1
    end

如何在存储过程中添加默认参数并自动递增？

1 个答案: