Re: WIP: index support for regexp search - Mailing list pgsql-hackers

From David Fetter
Subject Re: WIP: index support for regexp search
Date
Msg-id 20130415152737.GI5337@fetter.org
Whole thread Raw
In response to Re: WIP: index support for regexp search  (Alexander Korotkov <aekorotkov@gmail.com>)
List pgsql-hackers
On Mon, Apr 15, 2013 at 05:53:41PM +0400, Alexander Korotkov wrote:
> I found you committed GiST index implementation. That's cool.
> I found an easy way to optimize it. We can also use trigramsMatchGraph for
> signatures. Attached patch contains implementation.
> Simple example in order to demonstrate it:
> 
> Before the patch:
>          Buffers: shared hit=*857*
> After the patch:
>          Buffers: shared hit=*497*

Neato!

Inside the patch, s/monotonous/monotone/, I think.

Cheers,
David.
-- 
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