Subject | Re: [firebird-support] removing duplicate records |
---|---|
Author | Arno Brinkman |
Post date | 2004-07-01T20:26:58Z |
Hi,
Alexandre already suggested) it was probably damn slow :-) Prepare first the
query and look at the PLAN. Without an index on Weigh_Code you'll see twice
NATURAL.
Regards,
Arno Brinkman
ABVisie
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
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 Interbase and Firebird users :
firebird-support@yahoogroups.com
Nederlandse firebird nieuwsgroep :
news://80.126.130.81
> Arno - Thanks for the advice, but this does not work. I get the sqlIt should work, but while you did not had a index on Weigh_Code (as
> hourglass and windows task manager shows cpu at 100% with ibexpert not
> responding. All I can do is end the task (this is the same on another
> machine trying ibconsole) because the system is unresponsive. At 08:07
> 30/06/2004, you wrote:
Alexandre already suggested) it was probably damn slow :-) Prepare first the
query and look at the PLAN. Without an index on Weigh_Code you'll see twice
NATURAL.
Regards,
Arno Brinkman
ABVisie
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
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 Interbase and Firebird users :
firebird-support@yahoogroups.com
Nederlandse firebird nieuwsgroep :
news://80.126.130.81