Re: Auto Partitioning
От | Joshua D. Drake |
---|---|
Тема | Re: Auto Partitioning |
Дата | |
Msg-id | 46165B94.10809@commandprompt.com обсуждение исходный текст |
Ответ на | Re: Auto Partitioning ("Zeugswetter Andreas ADI SD" <ZeugswetterA@spardat.at>) |
Список | pgsql-hackers |
Zeugswetter Andreas ADI SD wrote: >>> (But that sounds rather like pie in the sky, actually. Which other >>> databases can do that, and how do they do it?) >> Oracle does it, by building a big index. Few people use it. > > And others allow a different partitioning strategy for each index, > but that has the same problem of how to remove partitions without > a huge amount of index reorganization. If you removed a partition, couldn't the index be cleaned up by VACUUM? Joshua D. Drake -- === The PostgreSQL Company: Command Prompt, Inc. === Sales/Support: +1.503.667.4564 || 24x7/Emergency: +1.800.492.2240 Providing the most comprehensive PostgreSQL solutions since 1997 http://www.commandprompt.com/ Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate PostgreSQL Replication: http://www.commandprompt.com/products/
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