Access Query Question (can't figure out the sql)

Posted on 2009-02-11
Medium Priority
Last Modified: 2012-05-06
Hi everyone, I have a query that I just can't figure out.  I have a table that contains the following fields:
GuestID - OfferID - OfferDescription - OfferStartDate - OfferExpireDate - OfferStatus - Field7 - Field8
Field7 and Field8 are booleans (True/False)

There may be multiple records where the first 6 fields are exactly the same, but Field7 and Field8 may differ.  

Let's say, for example, that there are 4 records where the first 6 fields are identical, Field7 is false for each of the 4 records, and Field8 is True in two of the four records.  I would like to "merge" the records into a single record where Field7 is True if any of the 4 records have True as a value for Field7 and False if none of the 4 records are True for Field7.  The same would apply for Field8.

In this instance, I would return a single record where Field7 is FALSE and Field8 is TRUE.

I hope this makes sense.  I know there has to be a way to do it, but I just can't figure it out.

I'm using Access 2003 if that makes any difference (although I don't think it does).

Thanks in advance for any help you can offer.

Question by:scbauer
1 Comment

Accepted Solution

scbauer earned 0 total points
ID: 23618630
Thanks for reading, but I answered my own question.  For those interested, I realized that Access views True/False as -1/0, so I simply grouped each field except for Field7 and Field8.  For those two, I simply took the MIN value.  In this way, any TRUE value in that field would return TRUE (-1).  The only way it would be FALSE is if they were ALL FALSE (0).

Hope this helps, the question can now be closed.


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