Re: [WIP] Better partial index-only scans
От | Joshua Yanovski |
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Тема | Re: [WIP] Better partial index-only scans |
Дата | |
Msg-id | CABz-M-F9jD3mGBFFQgZC2_do0MK6Qy4oyK-tDU87h-mkBpzQQQ@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: [WIP] Better partial index-only scans (Robert Haas <robertmhaas@gmail.com>) |
Ответы |
Re: [WIP] Better partial index-only scans
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Список | pgsql-hackers |
> I'm glad you're looking at this, but we're in the final throws of > nailing down 9.4 and I don't have anticipate I'll have time to look at > it in the near future. You should add it here so we don't forget > about it: > > https://commitfest.postgresql.org/action/commitfest_view/open Yeah, no worries--you guys are busy enough as it is. As far as adding it to the commitfest goes, I did, actually. Should I add the comment with the testcase as well? I'm investigating further and it's looking to me like what I'm really up against is O(n^2) behavior in the optimizer for OR clauses, but I'll keep looking--don't want to say anything too prematurely. > > And you might also check this: > https://wiki.postgresql.org/wiki/Submitting_a_Patch > Also read that--did I do something wrong? I tried to make sure I followed its guidelines. Anyway, thanks for the response :) -- Josh
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