Re: Index-only scans with btree_gist

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От Andreas Karlsson
Тема Re: Index-only scans with btree_gist
Дата
Msg-id 551755CE.6060708@proxel.se
обсуждение исходный текст
Ответ на Re: Index-only scans with btree_gist  (Andreas Karlsson <andreas@proxel.se>)
Ответы Re: Index-only scans with btree_gist  (Heikki Linnakangas <hlinnaka@iki.fi>)
Список pgsql-hackers
On 03/29/2015 03:25 AM, Andreas Karlsson wrote:
> On 03/28/2015 09:36 PM, Andreas Karlsson wrote:
>> Thanks! Do you know if it is possible to add index-only scan support to
>> range indexes? I have never looked at those and do not know if they are
>> lossy.
>
> Seems like range types are not compressed at all so implementing
> index-only scans was trivial. A patch is attached.

Noticed a couple of typos, so to avoid having them sneak into the code
here is a version without them.

--
Andreas Karlsson

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