Subject | Re: [firebird-support] More FB 2.0 / FB1.5 optimizer differences |
---|---|
Author | Arno Brinkman |
Post date | 2006-12-04T21:51:18Z |
Hi,
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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> What I'm I doing wong ?Could you post the PLANs return by FB1.5 and FB2.0 for both queries?
> Any ideas ?
>
> Tried doubling buffer sizes in FB2.0 .. but
> ------------------------------------------------------------------------
> Same Server, Same data
>
> FB1.5: runtime 29 Secs ODS 10.1
> FB2.0: runtime 240 Secs ODS 11.0
> ------------------------------------------------------------------------
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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