T-SQL从#临时表中关联行值

我目前正在SQL Server 2012上的T-SQL中进行SQL查询，目标是将多个表合并或合并为一个表，并合并多行。到目前为止一切进展顺利。我使用STUFF和FOR XML路径将几行合并为1

不幸的是，当我想将两个临时表合并到一个最终结果表中时，合并的行再次消失

我的表格如下所示：

表#基本保险箱

OfferId   |  Tile  | Manager  | DeliveryVersionId | 
----------+--------+----------+-------------------|
4         | Offer1 | John Doe |  1                |
5         | Offer2 | Jane Doe |  2                |

表#TmpLabels

DeliveryVersionId | Label                   |
------------------+-------------------------+
1                 | Service, Time, Material |
2                 | Consulting, Time        |

不幸的是，最终结果不是期望的输出。临时表似乎又被拆分了：

OfferId   | Title  | Manager  | Delivery 
----------+--------+----------+------------------------
4         | Offer1 | John Doe | Service
4         | Offer1 | John Doe | Time
4         | Offer1 | John Doe | Material
5         | Offer2 | Jane Doe | Consulting
5         | Offer2 | Jane Doe | Time

所需输出：

OfferId   | Title  | Manager  | Delivery 
----------+--------+----------+------------------------
4         | Offer1 | John Doe | Service, Time, Material
5         | Offer2 | Jane Doe | Consulting, Time

我对合并表的查询如下所示：

-- Delivery Methods
    SELECT [D].DeliveryVersionId, [DM].Label
        INTO #TmpLabels
    FROM [MySchema].[Delivery] [D]
    INNER JOIN dbo.DeliveryMethods [DM] ON [DM].DeliveryMethodId = [D].DeliveryMethodId

    SELECT DeliveryVersionId,
        Label = STUFF(
            (SELECT ',' + Label FROM #TmpLabels FOR XML PATH('')), 1, 1, ''
        )
    FROM #TmpLabels 
    GROUP BY DeliveryVersionId

-- FinalResults
    SELECT [O].OfferId, [O].Title, [O].OfferManager, [DL].Label AS Delivery
    FROM #BasicOffers [O]
    INNER JOIN #TmpLabels [DL] ON [DL].DeliveryVersionId = [O].DeliveryVersionId

我真的不知道，将所有内容存储到一个临时表中，然后将其合并或一次将其全部选中是否是最好的解决方案

无论如何，不幸的是，我的查询似乎无法正常工作

你对如何解决这个问题有什么想法吗

---

非常感谢

我使用临时表和它们之间的左外联接来解决这个问题。请注意，我认为DeliveryVersionId是#TmpLabels中的主键

如果对你有帮助，请告诉我

DECLARE @BasicOffers Table (
OfferId int,
Tile varchar(100),
Manager varchar(100),
DeliveryVersionId int)


insert into @BasicOffers values (4,'Offer1','John Doe',1)
insert into @BasicOffers values (5,'Offer2','Jane Doe',2)

DECLARE @TmpLabels Table (
DeliveryVersionId int,
Label varchar(100)
)


insert into @TmpLabels values (1,'Service, Time, Material')
insert into @TmpLabels values (2,'Consulting, Time')

Select OfferId, Tile, Manager, Label as Delivery
From @BasicOffers A Left Outer join
@TmpLabels B on A.DeliveryVersionId=B.DeliveryVersionId

---

我使用临时表和它们之间的左外联接来解决这个问题。请注意，我认为DeliveryVersionId是#TmpLabels中的主键

如果对你有帮助，请告诉我

DECLARE @BasicOffers Table (
OfferId int,
Tile varchar(100),
Manager varchar(100),
DeliveryVersionId int)


insert into @BasicOffers values (4,'Offer1','John Doe',1)
insert into @BasicOffers values (5,'Offer2','Jane Doe',2)

DECLARE @TmpLabels Table (
DeliveryVersionId int,
Label varchar(100)
)


insert into @TmpLabels values (1,'Service, Time, Material')
insert into @TmpLabels values (2,'Consulting, Time')

Select OfferId, Tile, Manager, Label as Delivery
From @BasicOffers A Left Outer join
@TmpLabels B on A.DeliveryVersionId=B.DeliveryVersionId

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可能重复的您可以使用简单连接本身通过连接offerid选择列可能重复的您可以使用简单连接本身通过连接offerid选择列

 I Assume either above or below code might be useful 

  --Split Delivery  column as comma separted in below Cte
 ;WITH Cte_Convert(OfferId,Title,Manager,Delivery )
AS
(
SELECT 4 , 'Offer1' , 'John Doe' , 'Service'    Union All
SELECT 4 , 'Offer1' , 'John Doe' , 'Time'       Union All
SELECT 4 , 'Offer1' , 'John Doe' , 'Material'   Union All
SELECT 5 , 'Offer2' , 'Jane Doe' , 'Consulting' Union All
SELECT 5 , 'Offer2' , 'Jane Doe' , 'Time'
)
,Final
AS
(
SELECT ROW_NUMBER()OVER(Order by (SELECT ''))AS DeliveryVersionId ,* FROM
(
SELECT  DISTINCT OfferId,Title,Manager,STUFF((SELECT DISTINCT ',' + CAST(i.Delivery AS VARCHAR(20)) FROM Cte_Convert i
WHERE i.OfferId=o.OfferId
FOR XML PATH ('')),1,1,'')AS Label
FROM Cte_Convert o
)dt
)
,BasicOffers(OfferId,Tile,Manager,DeliveryVersionId )
AS
(
SELECT 4 , 'Offer1' , 'John Doe' ,  1   Union all             
SELECT 5 , 'Offer2' , 'Jane Doe' ,  2                
)
,TmpLabels(DeliveryVersionId,Label)
AS
(
SELECT 1 , 'Service, Time, Material '  Union all  
SELECT 2 , 'Consulting, Time'        
)
Select B.OfferId,B.Tile,B.Manager, T.Label AS Delivery  
From BasicOffers B
INNER JOIN Final T
ON T.DeliveryVersionId=B.DeliveryVersionId