PROCEDURE存储过程传入表参数

--- 1.创建表类型
create type LocationTableType as Table
(sonum varchar(20)
,itemNum varchar(20)
,itemQty int 
,soarea varchar(10))

---2.创建一个存储过程以表值参数作为输入
alter proc usp_TestProcWithTable
    @tb  LocationTableType READONLY   ----表值参数 "@tb" 为只读，无法修改
as

DECLARE @TVP AS LocationTableType;--声明表值参数变量
insert into @TVP(Sonum,ItemNum,ItemQty,soarea) --将数据插入表值变量
    select Sonum,ItemNum,ItemQty,soarea from testtb  
select * from @TVP


--3.最后执行查询语句如下
DECLARE @AA AS LocationTableType;
EXEC usp_TestProcWithTable @AA;