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Can you call a SQL Stored Procedure that returns a record set and have those values loaded into variables?

开发者 https://www.devze.com 2022-12-23 03:52 出处:网络
Please consider the following SQL Server table and stored procedure. create table customers(cusnum int, cusname varchar(50))

Please consider the following SQL Server table and stored procedure.

create table customers(cusnum int, cusname varchar(50))

insert into custom开发者_如何转开发ers(cusnum, cusname) values(1, 'Ken')
insert into customers(cusnum, cusname) values (2, 'Violet') --The Wife

create procedure getcus 
  @cusnum int
as 
Begin
   select cusname
   from customers (nolock)
   where cusnum = @cusnum
End

You know how you can write T-SQL code like this:

declare @cusname varchar(50)

select @cusname = cusname
from customers 
where cusnum = 1

Can I do this with my stored procedure?

for example the code would look like this:

declare @cusnum int
declare @cusname varchar(50)

set @cusnum = 1

exec @cusname = cusname pbogetcus @cusnum

Thanks in advance.


No, you can't return values like that.

You need to use OutputParameters: MSDN.

EDIT:

This might be a better link:

SQL Team

Check out the section about midway down: Using OUTPUT variables

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