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access thread: Returning Max Value + Criteria
Message #1 by "KennethMungwira" <KennethMungwira@Y...> on Tue, 15 Jan 2002 21:46:45
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Dear Sir or madam,
I have a table which holds three values:
QueNumber(1-90) StatusID(AutoNumber) and Status(Number-code: 1=start,
2=Stop)
I would like a query to return Group the Que numbers together, and then
return the Max StatusID-Which would be the most recent entry. With these
returned I only want the Que numnbers which have a Status of 1=Start.
can this be done in one query?
or code behind my form?
Please help
Message #2 by "Ian Ashton" <ian@c...> on Wed, 16 Jan 2002 06:49:37 -0000
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If I have understood your requirement correctly, the following SQL will do
what you want.
(Assuming your table is called "tblQue")
SELECT QueNumber, Max(StatusID) AS MaxOfStatusID
FROM tblQue
WHERE Status=1
GROUP BY QueNumber;
Ian Ashton
-----Original Message-----
From: KennethMungwira [mailto:KennethMungwira@Y...]
Sent: Tuesday, January 15, 2002 9:47 PM
To: Access
Subject: [access] Returning Max Value + Criteria
Dear Sir or madam,
I have a table which holds three values:
QueNumber(1-90) StatusID(AutoNumber) and Status(Number-code: 1=start,
2=Stop)
I would like a query to return Group the Que numbers together, and then
return the Max StatusID-Which would be the most recent entry. With these
returned I only want the Que numnbers which have a Status of 1=Start.
can this be done in one query?
or code behind my form?
Please help
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