Subject | Re: [firebird-support] Disable index in FB 2 Group By statements |
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Author | Arno Brinkman |
Post date | 2006-11-21T22:36:05Z |
Hi,
Then the optimizer isn't able to match all fields on an index.
Regards,
Arno Brinkman
ABVisie
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> How do I keep FB2 from trying to sort on an index when I'm guaranteed toYou can extend the GROUP BY clause with a second field (could be the same one) or string constant.
> have only one row?
Then the optimizer isn't able to match all fields on an index.
Regards,
Arno Brinkman
ABVisie
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
General database development support:
http://www.databasedevelopmentforum.com
Firebird open source database (based on IB-OE) with many SQL-99 features :
http://www.firebirdsql.org
http://www.firebirdsql.info
http://www.fingerbird.de/
http://www.comunidade-firebird.org/
Support list for Firebird and Interbase users :
firebird-support@yahoogroups.com
Nederlandse firebird nieuwsgroep :
news://newsgroups.firebirdsql.info
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