英文星期 

 1 ALTER FUNCTION [dbo].[英文星期]
 2 (
 3 @ADay DATETIME
 4 ) RETURNS VARCHAR(20)
 5 BEGIN
 6 DECLARE @Week VARCHAR(20)
 7 SELECT @Week = CASE DATEDIFF(dd, DATEADD(wk, DATEDIFF(wk,0, @ADay), 0), @ADay) + 1
 8 WHEN 0 THEN 'Sunday'
 9 WHEN 1 THEN 'Monday'
10 WHEN 2 THEN 'Tuesday'
11 WHEN 3 THEN 'Wednesday'
12 WHEN 4 THEN 'Thursday'
13 WHEN 5 THEN 'Friday'
14 WHEN 6 THEN 'Saturday'
15 END
16 RETURN @Week
17 END

 

posted @ 2023-08-15 09:56  一个仁的武林  阅读(6)  评论(0)    收藏  举报