Re: How to make hash indexes fast

From: Claudio Freire <klaussfreire(at)gmail(dot)com>
To: Ondrej Ivanič <ondrej(dot)ivanic(at)gmail(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: How to make hash indexes fast
Date: 2011-09-19 01:27:22
Message-ID: CAGTBQpawyjF1LrPnDAZP_8qxgh9zr013tmryuxUcVbzd3S_CXg@mail.gmail.com
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2011/9/19 Ondrej Ivanič <ondrej(dot)ivanic(at)gmail(dot)com>:
> BTW, Does Postgres use Bloom filter anywhere?

I saw patches for at least in-memory bloom filters (for hash joins)
Not sure they're committed. I think so.

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