Question

我可以在SQL Server Management Studio中以交互方式工作，但在视图中需要这些结果。我对T-SQL有些新意。是否有一种简单的方法可以将它放在一个表（而不是一个视图）中并让它每天早上按计划运行？

Declare @Tempresults TABLE
(
 ID varchar(100),
 MinLine varchar(100),
 MaxLine varchar(100)
)

INSERT INTO @Tempresults (ID, MinLine, MaxLine)
Select PACK_ID, Min(LINE) as MinLine, MAX(Line) as MaxLine 
from DESC 
group by PACK_ID


Declare @Tempresults2 TABLE
(
 ID2 varchar(100),
    MinLine2 varchar(100),
    MaxLine2 varchar(100),
 FirstEntry varchar(500)
)

INSERT INTO @Tempresults2 (ID2, MinLine2, MaxLine2, FirstEntry)
select ID, MinLine, MaxLine, PACK_DESC as FirstEntry
 from @Tempresults b, DESC a
 where b.ID = a.PACK_ID and b.MinLine = a.line


Declare @Tempresults3 TABLE
(
 ID3 varchar(100),
 MinLine3 varchar(100),
 MaxLine3 varchar(100),
 LastEntry varchar(500)
)

INSERT INTO @Tempresults3 (ID3, MinLine3, MaxLine3, LastEntry)
select ID, MinLine, MaxLine, PACK_DESC as LastEntry
 from @Tempresults b, DESC a
 where b.ID = a.PACK_ID and b.MaxLine = a.line

select a.id2 as ID, b.lastentry as MaxDesc, a.firstentry as MinDesc 
from @Tempresults2 a, @Tempresults3 b
Where a.ID2 = b.ID3
group by ID2, FirstEntry, LastEntry

Answer 1

这有用吗？

SELECT 
    a.id2 AS ID, 
    MaxDesc, 
    MinDesc 
FROM 
    (
    SELECT 
        PACK_ID AS ID, 
        MinLine, 
        MaxLine, 
        d.PACK_DESC AS MaxDesc, 
        a.PACK_DESC AS MinDesc 
    FROM 
        (
        SELECT 
            PACK_ID, 
            MIN(LINE) AS MinLine, 
            MAX(Line) AS MaxLine 
        FROM 
            DESC 
        GROUP BY 
            PACK_ID
        ) b INNER JOIN
    DESC a ON 
        b.ID = a.PACK_ID AND 
        b.MinLine = a.line INNER JOIN
    DESC d ON
        b.ID = d.PACK_ID  AND
        b.MaxLine = d.line
    )
GROUP BY 
    ID2, FirstEntry, LastEntry

你怎么把这个结果变成一个视图？

1 个答案: