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Re: WIP: index support for regexp search

From: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
To: Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>
Cc: Alexander Korotkov <aekorotkov(at)gmail(dot)com>, Tomas Vondra <tv(at)fuzzy(dot)cz>, Erik Rijkers <er(at)xs4all(dot)nl>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: WIP: index support for regexp search
Date: 2012-11-20 14:25:36
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Lists: pgsql-hackers

I tested it now and it working very well!

tested utf8, case sensitive, case insensitive


Pavel Stehule

2012/11/20 Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>:
> Glad to see this patch hasn't been totally forgotten. Being able to use
> indexes for regular expressions would be really cool!
> Back in January, I asked for some high-level description of how the
> algorithm works
> (
> That's still sorely needed. Googling around, I found the slides for your
> presentation on this from PGConf.EU - it would be great to have the
> information from that presentation included in the patch.
> - Heikki
> --
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