下面的存储过程能正常建立，但我看过在数据库northwind 里面没有表customer , 为什么不显示“找不到表”？

use northwind
create procedure listcust as
declare @custid int
declare @custname varchar(30)
declare custcursor cursor for
select custid, name
from customer //数据库northwind 里面没有表customer
open custcursor
close custcursor
deallocate custcursor