帶輸入引數的儲存過程

在引數中新增預設值

use StuManageDB
go

if exists(select * from sysobjects where name='usp_ScoreQuery1')
drop procedure usp_ScoreQuery1
go

create procedure usp_ScoreQuery1
--引數自定義預設值
@CSharp int=60,@DB int=60

as
    select Students.StudentId,StudentName,CSharp,SQLServerDB
    from Students
    inner
 
 join ScoreList on Students.StudentId = ScoreList.StudentId
    where CSharp<@CSharp or SQLServerDB<@DB

go

--四種呼叫方式
exec usp_ScoreQuery1  --倆個引數都使用預設值
exec usp_ScoreQuery1 @DB=80 --第二個引數沒有賦值，則預設
exec usp_ScoreQuery1 default,80 --不使用顯示方式賦值
exec usp_ScoreQuery1 80