使用SQL从一个#Temp表中的两个表中获取显示数据

Question

我有两个不同的表，我希望从SQL Server中使用存储过程或SQL查询按日期在一个#temp表中获取数据。

表1 DcMaster（交付卡拉汉表 - 9列）

ID  Stus    DcEntryDate     DcEntryTime             CustomerID  MasTotalQty     ByHand  VehicleNum  UserID
----------------------------------------------------------------------------------------------------------
1   DC      2018-05-07      2018-05-07 23:58:54     3           15              Sara    KGH-6678    15
2   DC      2018-05-07      2018-05-07 23:59:35     5           1200            Hamid   KGH-6678    15
3   DC      2018-05-08      2018-05-07 20:21:31     2           680             Zeeshan KGH-6678    15
4   DC      2018-05-11      2018-05-07 09:10:29     3           1000            Sara    KGH-6678    15

表2 DcRMaster（交付卡拉汉返回表 - 10列）

ID  Stus    DcREntryDate    DcREntryTime            ReffNum CustomerID  MasTotalQty ByHand  VehicleNum  UserID
--------------------------------------------------------------------------------------------------------------
1   DcR     2018-05-16      2018-05-07 23:58:54     4       3           500         Sara    KGH-6678    15
2   DcR     2018-05-19      2018-05-07 23:59:35     2       5           200         Hamid   KGH-6678    15

临时表Display Table - 我想在这样的#Temp表中显示（11列）

Tr  ID  Stus    DcREntryDate    DcREntryTime            ReffNum CustomerID  MasTotalQty ByHand  VehicleNum  UserID
------------------------------------------------------------------------------------------------------------------
1   1   DcR     2018-05-16      2018-05-07 23:58:54     4       3           500         Sara    KGH-6678    15
2   1   DC      2018-05-07      2018-05-07 23:58:54             3           15          Sara    KGH-6678    15
3   2   DC      2018-05-07      2018-05-07 23:59:35             5           1200        Hamid   KGH-6678    15
4   3   DC      2018-05-08      2018-05-07 20:21:31             2           680         Zeeshan KGH-6678    15
5   4   DC      2018-05-11      2018-05-07 09:10:29             3           1000        Sara    KGH-6678    15
2   2   DcR     2018-05-19      2018-05-07 23:59:35     2       5           200         Hamid   KGH-6678    15

提前谢谢你的帮助。

Answer 1

您可以尝试使用UNION OR UNION ALL运算符来合并这样的两个表中的数据（我希望它可以帮到您）

SELECT Tr,ID,Stus,DcREntryDate,DcREntryTime,NULL AS ReffNum,CustomerID,MasTotalQty,ByHand,VehicleNum,UserID
FROM DcMaster
UNION ALL
SELECT Tr,ID,Stus,DcREntryDate,DcREntryTime,ReffNum,CustomerID,MasTotalQty,ByHand,VehicleNum,UserID
FROM DcRMaster
ORDER BY ID

Answer 2

create view combine
as
SELECT Tr,ID,Stus,DcREntryDate,DcREntryTime,NULL AS ReffNum,CustomerID,MasTotalQty,ByHand,VehicleNum,UserID
FROM DcMaster
UNION ALL
SELECT   
Tr,ID,Stus,DcREntryDate,DcREntryTime,ReffNum,CustomerID,MasTotalQty,ByHand,VehicleNum,UserID
FROM DcRMaster
ORDER BY ID
go
select * into #temp from combine
go
select * from #temp

1.对于两个表的并集，要添加的列数不同，并通过提供空列来平衡2个表。

2.然后为查询创建视图，以获得结果。

3.之后使用带有值查询的复制表来创建具有结果值的临时表。

4.然后选择语句以显示#temp表中的值。