Re: [HACKERS] Re: Poor cost estimate with interaction between tablecorrelation and partial indexes

Поиск
Список
Период
Сортировка
От David Fetter
Тема Re: [HACKERS] Re: Poor cost estimate with interaction between tablecorrelation and partial indexes
Дата
Msg-id 20170827152944.GC16801@fetter.org
обсуждение исходный текст
Ответ на [HACKERS] Re: Poor cost estimate with interaction between table correlation andpartial indexes  (Michael Malis <michaelmalis2@gmail.com>)
Ответы Re: [HACKERS] Re: Poor cost estimate with interaction between tablecorrelation and partial indexes  (Michael Malis <michaelmalis2@gmail.com>)
Список pgsql-hackers
On Sat, Aug 26, 2017 at 05:50:26PM -0700, Michael Malis wrote:
> Do you think this is a reasonable approach? Should I start working
> on a patch based on the solution I described or is there some other
> approach I should look into?

You'll get more traction with a proof-of-concept patch accompanying
the plan than without.  Don't bother with any level of care past
proof-of-concept until you get positive feedback.

Best,
David.
-- 
David Fetter <david(at)fetter(dot)org> http://fetter.org/
Phone: +1 415 235 3778  AIM: dfetter666  Yahoo!: dfetter
Skype: davidfetter      XMPP: david(dot)fetter(at)gmail(dot)com

Remember to vote!
Consider donating to Postgres: http://www.postgresql.org/about/donate



В списке pgsql-hackers по дате отправления:

Предыдущее
От: Petr Jelinek
Дата:
Сообщение: Re: [HACKERS] More replication race conditions
Следующее
От: Fabien COELHO
Дата:
Сообщение: Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors