sqlserver中获取月份的天数的方法分享
2017-02-05
18
如下: 复制代码 代码如下: CREATE FUNCTION [dbo].[udf_DaysInMonth] ( @Date DATETIME ) RETURNS INT AS BEGIN DECLARE @dim AS TABLE (M INT,Dy INT) INSERT INTO @dim VALUES (1,31),(3,31),(5,31),(7,31),(8,31),(10,31),(12,31), (4,30),(6,30),(9,30),(...