Re: Serious performance problem - Mailing list pgsql-hackers

From Tille, Andreas
Subject Re: Serious performance problem
Date
Msg-id Pine.LNX.4.33.0110301501110.6117-100000@wr-linux02.rki.ivbb.bund.de
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In response to Re: Serious performance problem  (Antonio Fiol Bonnín <fiol@w3ping.com>)
List pgsql-hackers
On Tue, 30 Oct 2001, Antonio Fiol Bonnín wrote:

> AFAIK, sorting is necessary even when you have CLUSTERed a table using an index.
Sorting is not the performance constraint in my example.  Just leave out
the sorting and see what happens ...

> But if you INSERT a single row later, it will NOT get inserted to the right place. So
> SORT is still necessary.
Well rearanging the database in a cronjob after inserting new data once a day
over night would be possible - but I doubt that it makes a big difference.

Kind regards
       Andreas.


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