如何从一个字符串将数据插入到临时表中

Question

我有一个表，如下

业务（BID - BNAME）

• 1 - ABC

• 2 - DEF

• 3 - GHI

• 4 - JKL

我创建的临时表

Create table #Temp(
TBID int, 
TBNAME nvarchar(50) 
); 

现在我必须将数据从一个字符串添加到#TEMP像

Declare string = 'ABC, GHI' 

我将如何添加数据到#temp表来自上面的字符串及其对应的ID在#temp中

表#temp的输出应该类似于

#TEMP（TBID - TBNAME

• 1 - ABC

• 3 - GHI

Answer 1

试试这个..需要使用LTRIM and RTRIM在转换成行后在开始和结束时删除不需要的空间。

CREATE TABLE #Business 
    (BId INT,BName VARCHAR(50) 
) 

INSERT INTO #Business 
VALUES  (1,'ABC'),(2,'DEF'),(3,'GHI'),(4,'JKL') 

DECLARE @strng VARCHAR(max) = 'ABC, GHI' 

SELECT B.BId AS TBIB, 
     B.BName TBName 
INTO #temp 
FROM (SELECT Rtrim(Ltrim(Split.a.value('.', 'VARCHAR(100)'))) AS Data 
     FROM (SELECT Cast ('<M>' + Replace(@strng, ',', '</M><M>') + '</M>' AS XML) AS Data) AS A 
       CROSS APPLY Data.nodes ('/M') AS Split(a)) a 
     JOIN #Business B 
     ON a.data = B.BName 

SELECT * 
FROM #temp 

Answer 2

尝试这种

DECLARE @S varchar(max), 
     @Split char(1), 
     @X xml 

SELECT @S = 'ABC, GHI', 
     @Split = ',' 

SELECT @X = CONVERT(xml,' <root> <s>' + 
REPLACE(@S,@Split,'</s> <s>') + '</s> </root> ') 


SELECT [Value] = T.c.value('.','varchar(20)') into #tempTbl 
FROM @X.nodes('/root/s') T(c) 

select Bus.ID,tbl.Name from #tempTbl tbl JOIN Business Bus 
on tbl.Value=Bus.BName 

OUTPUT

ID Value 
1 ABC 

3 GHI