sql - 必须声明标量变量@RECEIVABLESDATA

Question

我有这个 SQL 代码，我用它来一次动态地插入 3 个表。当我尝试运行它时，我收到此消息

消息 137，级别 16，状态 1，过程 InsertData，第 28 行 必须声明标量变量“@RECEIVABLESDATA”。

有任何想法吗？

USE [PantaRei]
GO

SET ANSI_NULLS ON
GO

SET QUOTED_IDENTIFIER ON
GO

CREATE PROCEDURE [dbo].[InsertData] 
@RECEIVABLESDATA RECEIVABLESTABLE READONLY,
@DILUTIONSDATA DILUTIONSTABLE READONLY,
@ACCOUNTABLESDATA ACCOUNTABLESTABLE READONLY,
@TABLE1 VARCHAR(MAX),
@TABLE2 VARCHAR(MAX),
@TABLE3 VARCHAR(MAX)
AS
BEGIN
    -- SET NOCOUNT ON added to prevent extra result sets from
    -- interfering with SELECT statements.
    DECLARE @CMD nvarchar(345)

    SET NOCOUNT ON;

    SET @TABLE1 = RTRIM(@TABLE1)
    SET @TABLE2 = RTRIM(@TABLE2)
    SET @TABLE3 = RTRIM(@TABLE3)

    SET @CMD =

        'INSERT INTO ' + QUOTENAME(@TABLE1) +
        'SELECT * FROM [DBO].' + QUOTENAME(@RECEIVABLESDATA)

    EXECUTE sp_executesql @CMD

    SET @CMD =

        'INSERT INTO ' + QUOTENAME(@TABLE2) +
        'SELECT * FROM [DBO].' + QUOTENAME(@DILUTIONSDATA)

    EXECUTE sp_executesql @CMD

    SET @CMD =

        'INSERT INTO '+ QUOTENAME(@TABLE3) + 
        'SELECT * FROM [DBO].' + QUOTENAME(@ACCOUNTABLESDATA)
END

Answer 1

尝试使用临时表：

  SELECT * INTO #t1 FROM @RECEIVABLESDATA;

  SET @CMD =

        'INSERT INTO ' + QUOTENAME(@TABLE1) +
        'SELECT * FROM #t1';

    EXECUTE sp_executesql @CMD

这里也是另一种方式。检查它是否适用于您的 MS SQL 版本：

SET @CMD =

        'INSERT INTO ' + QUOTENAME(@TABLE1) +
        'SELECT * FROM @RECEIVABLESDATA';

    EXECUTE sp_executesql @CMD, N'@RECEIVABLESDATA RECEIVABLESDATA READONLY', @RECEIVABLESDATA;