以前写过一个方法,先去参考《t-sql判断是否为今天》
今天使用一个更加简单的方法来实现:
set ansi_nulls on
go
set quoted_identifier on
go
-- =============================================
-- author: insus.net
-- create date: 2019-05-15
-- update date: 2019-05-15
-- description: 判断日期是不是今天
-- =============================================
create function [dbo].[svf_istoday]
(
@date datetime
)
returns bit
as
begin
return case when datediff(dd,0,@date) = datediff(dd,0,current_timestamp) then 1 else 0 end
end
go
实例演示: