From: Robert Haas <robertmhaas@gmail.com>
To: Teodor Sigaev <teodor@sigaev.ru>
Cc: Pgsql Hackers <pgsql-hackers@postgresql.org>
Subject: Re: KNNGiST for knn-search (WIP)
Date: Thu, 14 Jan 2010 20:49:26 -0500
Message-ID: <603c8f071001141749l4eaacca6i2d150786f3086985@mail.gmail.com> (raw)
In-Reply-To: <4B4CCB9F.8080708@sigaev.ru>
References: <4B0AC9E1.5050509@sigaev.ru>
<4B0EAE0D.606@sigaev.ru>
<603c8f070912292255u30e1983bi22ed5778bd2ce890@mail.gmail.com>
<4B3B6AE9.1000901@sigaev.ru>
<603c8f070912300916k5cc252b9ia217076dcb2e9aea@mail.gmail.com>
<603c8f070912301137n1a97d945ua41d675e737a4c09@mail.gmail.com>
<4B4CCB9F.8080708@sigaev.ru>
2010/1/12 Teodor Sigaev <teodor@sigaev.ru>:
> Changes:
>
> - split patch to several ones
> - sync with current CVS
>
> Patch set is based on 0.5.1 version, difference between 0.5 and 0.6 should
> be only in planner patch.
>
> builtin_knngist_itself-0.6.gz - patch to the gist itself
> builtin_knngist_proc-0.6.gz - patch for support knnsearch in point_ops
> builtin_knngist_planner-0.6.gz - planner patch to support knnearch
> builtin_knngist_contrib_btree_gist-0.6.gz - patch for contrib/btree_gist
> module
> patch provides <-> operation for various scalar types which is
> exactly abs(a - b) function
> builtin_knngist_contrib_pg_trgm-0.6.gz - contrib/pg_trgm, like above,patch
> provides <-> distance between strings
>
>
> Patch set sill requires rbtree patch and point_ops patch (with Robert's
> changes)
Please update commitfest.postgresql.org.
...Robert
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To: pgsql-hackers@postgresql.org
Cc: robertmhaas@gmail.com, teodor@sigaev.ru
Subject: Re: KNNGiST for knn-search (WIP)
In-Reply-To: <603c8f071001141749l4eaacca6i2d150786f3086985@mail.gmail.com>
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