Sql 将where子句集成到现有select语句以进行报告时出现问题

因此，我有两个查询—一个是当前创建的报告，另一个是我编写的用于向报告中添加更多数据的查询

我希望合并新查询，以便在ASP中调用时，数据显示在同一数据集中

我在放置新的where子句时遇到了问题，因此它只能提供我想要的东西。这些查询是独立工作的，但我似乎不知道如何将它们组合在一起，而不给我一大堆我不需要的额外数据

以下是原始查询：

SELECT 
transactions.date,
transactions.Pcode,
transactions.L,
transactions.iL,  
transactions.q,
transactions.mTo
FROM
transactions, 
productlist
WHERE
transactions.Pcode=productlist.Pcode 
AND productlist.client=transactions.client 
AND (transactions.mTo='NotAccepted' OR transactions.mTo = 'TheStage') 
AND transactions.client=232 AND ( tophysical = 'Place1' OR fromphysical = 'Place1' ) 
AND transactions.Date>= '2012-10-01' 
AND transactions.Date <= '2012-10-31 11:59:59 PM ' 
ORDER BY
mTo,
transactions.date,
transactions.pCode

我要集成的查询是：

SELECT 
transactions.date,
transactions.pcode,
transactions.L,
transactions.iL,  
transactions.qty,
transactions.mTo,
FROM
transactions, 
productlist,
productarchive,
Shipping
WHERE 
transactions.pcode=productlist.pcode 
AND productlist.client=transactions.client 
AND transactions.mFrom='NotAccepted'
AND ProductArchive.TrID=Transactions.ID
AND ProductArchive.StID = Shipping.ID
AND Shipping.SID LIKE 'BAG%'
AND transactions.Date>= '2012-10-01' 
AND transactions.Date <= '2012-10-31 11:59:59 PM ' 

我提出的最后一个问题给了我比我想要的多数万条记录

SELECT 
transactions.date,
transactions.pCode,
transactions.L,
transactions.iL,  
transactions.q,
transactions.mTo
FROM
transactions, 
productlist, 
shipping,
ProductArchive
WHERE 
transactions.pCode=productlist.pCode 
AND productlist.client=transactions.client 
AND (transactions.mTo='NotAccepted' OR transactions.mTo = 'TheStage' OR transactions.mFrom='NotAccepted') 
AND transactions.client=232 
AND 
( tophysical = 'Place1' OR fromphysical = 'Place1' OR 
    ( ProductArchive.TransID=Transactions.ID
        AND ProductArchive.StID = Shipping.ID
        AND Shipping.SID LIKE 'BAG%') 
)
AND transactions.Date>= '2012-10-01' 
AND transactions.Date <= '2012-10-31 11:59:59 PM ' 
ORDER BY
transactions.mTo,
transactions.date,
transactions.pCode

---

感谢您的时间、精力和帮助！非常感谢：

根据我的评论，使用UNION ALL可能更容易，我还更新了使用ANSI JOIN语法：

SELECT 
transactions.date,
transactions.Pcode,
transactions.L,
transactions.iL,  
transactions.q,
transactions.mTo
FROM
transactions, 
productlist
WHERE
transactions.Pcode=productlist.Pcode 
AND productlist.client=transactions.client 
AND (transactions.mTo='NotAccepted' OR transactions.mTo = 'TheStage') 
AND transactions.client=232 AND ( tophysical = 'Place1' OR fromphysical = 'Place1' ) 
AND transactions.Date>= '2012-10-01' 
AND transactions.Date < '2012-11-01' 
ORDER BY
mTo,
transactions.date,
transactions.pCode

union all

SELECT 
transactions.date,
transactions.pcode,
transactions.L,
transactions.iL,  
transactions.qty,
transactions.mTo,
FROM
transactions, 
productlist,
productarchive,
Shipping
WHERE 
transactions.pcode=productlist.pcode 
AND productlist.client=transactions.client 
AND transactions.mFrom='NotAccepted'
AND ProductArchive.TrID=Transactions.ID
AND ProductArchive.StID = Shipping.ID
AND Shipping.SID LIKE 'BAG%'
AND transactions.Date>= '2012-10-01' 
AND transactions.Date < '2012-11-01' 

SELECT transactions.date,
    transactions.Pcode,
    transactions.L,
    transactions.iL,  
    transactions.q,
    transactions.mTo,
    'query 1' source
FROM transactions
INNER JOIN productlist
    ON transactions.Pcode=productlist.Pcode 
    AND productlist.client=transactions.client 
WHERE (transactions.mTo='NotAccepted' OR transactions.mTo = 'TheStage') 
    AND transactions.client=232 AND ( tophysical = 'Place1' OR fromphysical = 'Place1' ) 
    AND transactions.Date>= '2012-10-01' 
    AND transactions.Date <= '2012-10-31 11:59:59 PM ' 
UNION ALL
SELECT transactions.date,
    transactions.pcode,
    transactions.L,
    transactions.iL,  
    transactions.qty,
    transactions.mTo,
    'query 2' source
FROM transactions
INNER JOIN productlist
    ON transactions.pcode=productlist.pcode 
    AND productlist.client=transactions.client 
INNER JOIN productarchive
    ON ProductArchive.TrID=Transactions.ID
INNER JOIN Shipping
    ON ProductArchive.StID = Shipping.ID
WHERE transactions.mFrom='NotAccepted'
    AND Shipping.SID LIKE 'BAG%'
    AND transactions.Date>= '2012-10-01' 
    AND transactions.Date <= '2012-10-31 11:59:59 PM ' 

---

如果列相同，为什么不使用UNION ALL？只需将子句合并在一起？是的，这很有道理。非常感谢！我让工会站在我这边，它运作得很好@用户1757399至少暂时使用这个-确保您使用UNION ALL，然后您将不会删除重复项，除非这是您想要的。然后，您可以花时间尝试将查询合并为一个查询以复制数据：