Subject | RE: [ib-support] For Loop |
---|---|
Author | Mike Grover |
Post date | 2001-08-27T20:19:34Z |
How can I keep adding these to my result?
If I keep calling Select from within a loop,
Does a select overwrite the previous select in a loop?
mike
-----Original Message-----
From: Leyne, Sean [mailto:InterbaseSupport@...]
Sent: Monday, August 27, 2001 2:51 PM
To: 'ib-support@yahoogroups.com'
Subject: RE: [ib-support] For Loop
Mike,
approach?
Don't quite understand...
Sean
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If I keep calling Select from within a loop,
Does a select overwrite the previous select in a loop?
mike
-----Original Message-----
From: Leyne, Sean [mailto:InterbaseSupport@...]
Sent: Monday, August 27, 2001 2:51 PM
To: 'ib-support@yahoogroups.com'
Subject: RE: [ib-support] For Loop
Mike,
> I tested a query like this and there was no speed degredation.If the query gave you the correct results, what's wrong with using that
>
> SELECT * FROM EXPERIAN WHERE
> (LATITUDE BETWEEN 'xxxxxxxxx' AND 'xxxxxxxxx')
> OR
> (LATITUDE BETWEEN 'xxxxxxxxx' AND 'xxxxxxxxx')
> AND
> (LONGITUDE BETWEEN 'xxxxxxxxx' AND 'xxxxxxxxx'
> OR
> (LONGITUDE BETWEEN 'xxxxxxxxx' AND 'xxxxxxxxx')
approach?
Don't quite understand...
Sean
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