Re: Partitioned Tables and ORDER BY
От | Joe Uhl |
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Тема | Re: Partitioned Tables and ORDER BY |
Дата | |
Msg-id | 4ADB0907.7070806@gmail.com обсуждение исходный текст |
Ответ на | Re: Partitioned Tables and ORDER BY (Michal Szymanski <mich20061@gmail.com>) |
Ответы |
Re: Partitioned Tables and ORDER BY
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Список | pgsql-performance |
This seems like a pretty major weakness in PostgreSQL partitioning. I have essentially settled on not being able to do queries against the parent table when I want to order the results. Going to have to use a Hibernate interceptor or something similar to rewrite the statements so they hit specific partitions, will be working on this in the coming week. This weakness is a bummer though as it makes partitions a lot less useful. Having to hit specific child tables by name isn't much different than just creating separate tables and not using partitions at all. Michal Szymanski wrote: > I've described our problem here > http://groups.google.pl/group/pgsql.performance/browse_thread/thread/54a7419381bd1565?hl=pl# > Michal Szymanski > http://blog.szymanskich.net > http://techblog.freeconet.pl/ > > >
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