是否可以执行 Insert Into 存储过程? [英] Is it possible to do an Insert Into stored procedure?

问题描述

基本上我有一个数据表，我想获取每一行的值并将其提供给存储过程.

Basically I have a table of data and I would like to take the values of each row and feed it to the stored procedure.

在我的完美世界里，我会这样做

In my perfect world, I'd do this

insert into StoredProcA @var1 @var2
select testdesc, testoption
from tableA
where testoption = 1

好吧，我认为这行不通.那么，如果可能的话，我如何从表/查询中获取所有数据并将其传递给存储过程?

Well, I don't think that's going to work. So how, if possible, can I take the all data from a table/query and pass it to the stored procedure?

EDIT:存储过程已经存在，并对传入的数据进行了大量处理.源表本身的数据量只有300行.

EDIT: The stored procedure already exists and does quite a bit of processing to the incoming data. The amount of data from the source table itself is only 300 rows.

推荐答案

您需要做一些事情来实现这一点，因为您的参数正在获取多个值，您需要创建一个表类型并制作您的存储过程接受该类型的参数.

You will need to do a couple of things to get this going, since your parameter is getting multiple values you need to create a Table Type and make your store procedure accept a parameter of that type.

由于您将 TABLE 作为参数传递，因此您需要创建一个 TABLE TYPE，如下所示

Since you are passing a TABLE as a parameter you will need to create a TABLE TYPE something as follows

表格类型

CREATE TYPE dbo.Prco_Table AS TABLE 
 (
    [Val1]         Data Type
    [Val2]         Data Type
  )
 GO

接受该类型参数的存储过程

 CREATE PROCEDURE mainValues 
 @TableParam Prco_Table READONLY   --<-- Accepts a parameter of that type 
 AS                                  -- Note it is ReadOnly 
 BEGIN
    SET NOCOUNT ON;
  /* do your insert from this parameter or other cool stuff  */

  INSERT INTO Target_Table (Col1, Col2)
  SELECT [Val1] , [Val2]
  FROM  @TableParam    --<-- Table Type variable


END

执行过程

声明一个该类型的变量并用您的值填充它.

Declare a variable of that type and populate it with your values.

 DECLARE @Table ClaimData(      --<-- Declare a variable of your type
          [Val1]         Data Type
          [Val2]         Data Type
                         ); 

 -- Populate the variable
   INSERT INTO @Table ([Val1],[Val2])
   SELECT testdesc, testoption
   FROM tableA
   WHERE testoption = 1

  EXECUTE mainValues  @Table --<-- Pass this variable of Table Type

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