Re: Incorrect behavior with CE and ORDER BY
От | Joshua D. Drake |
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Тема | Re: Incorrect behavior with CE and ORDER BY |
Дата | |
Msg-id | 453E516F.1070506@commandprompt.com обсуждение исходный текст |
Ответ на | Re: Incorrect behavior with CE and ORDER BY (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: Incorrect behavior with CE and ORDER BY
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Список | pgsql-hackers |
Tom Lane wrote: > "Joshua D. Drake" <jd@commandprompt.com> writes: >> We have a problem with CE that I want to verify is either expected >> behavior, a bug or something else :). > > Uh, what's your problem exactly? The example only seems to demonstrate > that if you don't ask for a sort, you don't get one. Sorry. The problem is, if I ask for an ORDER BY it scans all partitions versus only scanning the partition that has the data in it. Sincerely, Joshua D. Drake > > regards, tom lane > -- === 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
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