Re: Incorrect behavior with CE and ORDER BY
От | Alvaro Herrera |
---|---|
Тема | Re: Incorrect behavior with CE and ORDER BY |
Дата | |
Msg-id | 20061024174734.GM26593@alvh.no-ip.org обсуждение исходный текст |
Ответ на | Re: Incorrect behavior with CE and ORDER BY ("Joshua D. Drake" <jd@commandprompt.com>) |
Ответы |
Re: Incorrect behavior with CE and ORDER BY
|
Список | pgsql-hackers |
Joshua D. Drake wrote: > 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. Huh, but that's not what the EXPLAIN ANALYZE you posted says ... -- Alvaro Herrera http://www.CommandPrompt.com/ PostgreSQL Replication, Consulting, Custom Development, 24x7 support
В списке pgsql-hackers по дате отправления: