create table Test
(
id int primary key identity(1,1),
[FillYear] int,
[FillMonth] int,
[FillDay] int
)
select * from Test;
insert into Test(FillYear,FillMonth,FillDay) values(2014,9,12);
insert into Test(FillYear,FillMonth,FillDay) values(2013,9,14);
insert into Test(FillYear,FillMonth,FillDay) values(2015,10,14);
select *,CAST(CAST(FillYear as nvarchar(50))+'-'+CAST(FillMonth as nvarchar(50))+'-'+CAST(FillDay as nvarchar(50)) as datetime) as FillDate from Test;
sql合并字段
最新推荐文章于 2025-02-15 20:18:08 发布