Re: EXPLAIN ANALYZE
От | Bruce Momjian |
---|---|
Тема | Re: EXPLAIN ANALYZE |
Дата | |
Msg-id | 200612130341.kBD3f3V04774@momjian.us обсуждение исходный текст |
Ответ на | Re: EXPLAIN ANALYZE (Neil Conway <neilc@samurai.com>) |
Список | pgsql-hackers |
Neil Conway wrote: > On Tue, 2006-12-12 at 17:30 -0500, Bruce Momjian wrote: > > * Have EXPLAIN ANALYZE highlight poor optimizer estimates > > > TODO updated: > > > > * Have EXPLAIN ANALYZE issue NOTICE messages when the estimated and > > actual row counts differ by a specified percentage > > I don't think this is an improvement. The old wording describes a broad > set of possible improvements. Your new text describes one way of > implementing a subset of the former TODO wording. Well, we can still do a broader implementation if we want it. Do you have any suggestions? Basically, the more specific, the more likely we will get someone to do it, and we can always add more details. -- Bruce Momjian bruce@momjian.us EnterpriseDB http://www.enterprisedb.com + If your life is a hard drive, Christ can be your backup. +
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