SqlServer 存儲過程簡介

use property
go
--傳參未用return
create proc yuwei
@ss1 int ,@ss2 int output
as
  set @ss2 =@ss1-1
go
declare @s1 int
declare @s2 int
set @s1 =100
exec yuwei @s1,@s2 output
print @s2
go

drop proc yuwei

--不傳參可以用return（函數結束標誌）返回數值
go
create proc yuwei
as
  declare @ss2 int 
  set @ss2 =1
  return @ss2
go
declare @ss2 int 
exec @ss2=yuwei 
print @ss2
go

drop proc yuwei