使用声明和选择结果插入多行到表中

Question

我想创建一个SQL语句，以基于select语句的结果插入多行到表中。

这样做的目的是我们有2个表格应该包含与相同数据相关的数据行。我创建了一个语句来标识一个表中不在另一个表中的所有行，并在第二个语句中将这些行插入到第二个表中。

这两项工作分别，我遇到的问题是，当我尝试结合他们希望能在一个运行所有的插入去它成功，但只在搜索结果的第一行

IF OBJECT_ID('tempdb..#retentiontemp') IS NOT NULL 
    /* Then it exists */ 
    DROP TABLE #retentiontemp 

Select * 
Into #retentiontemp 
From  
    (SELECT VCHRNMBR,dex_row_id 
     FROM JCRFP100 
     WHERE VCHRNMBR NOT IN (SELECT VCHRNMBR FROM JC10500) 
    ) As VCHRNMBR 

declare @VENDORID char(15),@VCHRNMBR char(20), @DOCTYPE smallint, @BACHNUMB char(15), @ACTINDX int, @TAXDTLID char(15), @TAXAMNT numeric(19,5), @ORTAXAMT numeric(19,5), @PCTAXAMT numeric(19,5), @ORPURTAX numeric(19,5), @TDTTXPUR numeric(19,5), @ORTXBPUR int, @TXDTTPUR numeric(19,5), @ORTOTPUR numeric(19,5), @POSTED tinyint; 

select 

@VENDORID = VENDORID, 
@VCHRNMBR = VCHNUMWK, 
@DOCTYPE = DOCTYPE, 
@BACHNUMB = BACHNUMB, 
@TAXDTLID = Taxschid, 
@TAXAMNT = TAXAMNT, 
@TDTTXPUR = CURTRXAM, 
@ORTXBPUR = CURTRXAM,  
@TXDTTPUR = CURTRXAM,  
@ORTOTPUR = CURTRXAM, 
@ORTAXAMT = @TAXAMNT, 
@PCTAXAMT = @TAXAMNT, 
@ORPURTAX = @TAXAMNT, 
@POSTED = POSTED 

from jcrfp100 where dex_row_id in (select dex_row_id from #retentiontemp) 

If @TAXAMNT Is Null 

set @ACTINDX = '27' 
Else 
set @ACTINDX = '28' 

INSERT INTO PM10500 (VENDORID, VCHRNMBR, DOCTYPE, BACHNUMB, TAXDTLID, BKOUTTAX, TAXAMNT, ORTAXAMT, PCTAXAMT, ORPURTAX, FRTTXAMT, ORFRTTAX, MSCTXAMT, ORMSCTAX, ACTINDX, TRXSORCE, TDTTXPUR, ORTXBPUR, TXDTTPUR, ORTOTPUR, CURRNIDX, POSTED) VALUES (@VENDORID, @VCHRNMBR, @DOCTYPE, @BACHNUMB, @TAXDTLID, '0', @TAXAMNT, @ORTAXAMT, @PCTAXAMT, @ORPURTAX, '0', '0', '0', '0', @ACTINDX, '0', @TDTTXPUR, @ORTXBPUR, @TXDTTPUR, @ORTOTPUR, '0', @POSTED) 

INSERT INTO JC10500 (VENDORID, VCHRNMBR, DOCTYPE, BACHNUMB, TAXDTLID, BKOUTTAX, TAXAMNT, ORTAXAMT, PCTAXAMT, ORPURTAX, FRTTXAMT, ORFRTTAX, MSCTXAMT, ORMSCTAX, ACTINDX, TRXSORCE, TDTTXPUR, ORTXBPUR, TXDTTPUR, ORTOTPUR, CURRNIDX, POSTED) VALUES (@VENDORID, @VCHRNMBR, @DOCTYPE, @BACHNUMB, @TAXDTLID, '0', @TAXAMNT, @ORTAXAMT, @PCTAXAMT, @ORPURTAX, '0', '0', '0', '0', @ACTINDX, '0', @TDTTXPUR, @ORTXBPUR, @TXDTTPUR, @ORTOTPUR, '0', @POSTED) 

select * from PM10500 where VCHRNMBR in (select VCHRNMBR from #retentiontemp) 
select * from JC10500 where VCHRNMBR in (select VCHRNMBR from #retentiontemp) 

Answer 1

变量只可以存储一次一个值，因此当您使用INSERT INTO - VALUES语句时，只会输入一行。

尝试INSERT INTO - SELECT改为。像下面这样：

IF OBJECT_ID('tempdb..#retentiontemp') IS NOT NULL 
    /* Then it exists */ 
    DROP TABLE #retentiontemp 

Select * 
Into #retentiontemp 
From  
    (SELECT VCHRNMBR,dex_row_id 
     FROM JCRFP100 
     WHERE VCHRNMBR NOT IN (SELECT VCHRNMBR FROM JC10500) 
    ) As VCHRNMBR 


INSERT INTO PM10500 (VENDORID, VCHRNMBR, DOCTYPE, BACHNUMB, TAXDTLID, BKOUTTAX, TAXAMNT, ORTAXAMT, PCTAXAMT, ORPURTAX, FRTTXAMT, ORFRTTAX, MSCTXAMT, ORMSCTAX, ACTINDX, TRXSORCE, TDTTXPUR, ORTXBPUR, TXDTTPUR, ORTOTPUR, CURRNIDX, POSTED) 
SELECT 
VENDORID, VCHNUMWK, DOCTYPE, BACHNUMB, Taxschid, '0', TAXAMNT, TAXAMNT, TAXAMNT, TAXAMNT, '0', '0', '0', '0', CASE WHEN TAXAMNT IS NULL THEN '27' ELSE '28' END, '0', CURTRXAM, CURTRXAM, CURTRXAM, CURTRXAM, '0' POSTED FROM jcrfp100 WHERE dex_row_id in (SELECT dex_row_id FROM #retentiontemp) 

INSERT INTO JC10500 (VENDORID, VCHRNMBR, DOCTYPE, BACHNUMB, TAXDTLID, BKOUTTAX, TAXAMNT, ORTAXAMT, PCTAXAMT, ORPURTAX, FRTTXAMT, ORFRTTAX, MSCTXAMT, ORMSCTAX, ACTINDX, TRXSORCE, TDTTXPUR, ORTXBPUR, TXDTTPUR, ORTOTPUR, CURRNIDX, POSTED) 
SELECT 
VENDORID, VCHNUMWK, DOCTYPE, BACHNUMB, Taxschid, '0', TAXAMNT, TAXAMNT, TAXAMNT, TAXAMNT, '0', '0', '0', '0', CASE WHEN TAXAMNT IS NULL THEN '27' ELSE '28' END, '0', CURTRXAM, CURTRXAM, CURTRXAM, CURTRXAM, '0' POSTED FROM jcrfp100 WHERE dex_row_id in (SELECT dex_row_id FROM #retentiontemp) 

select * from PM10500 where VCHRNMBR in (select VCHRNMBR from #retentiontemp) 
select * from JC10500 where VCHRNMBR in (select VCHRNMBR from #retentiontemp)