| From: | "Tille, Andreas" <TilleA(at)rki(dot)de> |
|---|---|
| To: | |
| Cc: | "Claus, Hermann" <ClausH(at)rki(dot)de>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Serious performance problem |
| Date: | 2001-10-30 14:09:00 |
| Message-ID: | Pine.LNX.4.33.0110301501110.6117-100000@wr-linux02.rki.ivbb.bund.de |
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| Thread: | |
| Lists: | 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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