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Re: bitmap AM design

From: Hannu Krosing <hannu(at)tm(dot)ee>
To: pgsql(at)mohawksoft(dot)com
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "Victor Y(dot) Yegorov" <viy(at)mits(dot)lv>,Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: bitmap AM design
Date: 2005-03-02 20:17:08
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-hackers
Ühel kenal päeval (teisipäev, 1. märts 2005, 14:54-0500), kirjutas
> Now, it occurs to me that if my document reference table can refer to
> something other than an indexed primary key, I can save a lot of index
> processing time in PostgreSQL if I can have a "safe" analogy to CTID.

I guess you could work on making hash indexes better (for concurrent

'a "safe" analogy to CTID' looks remarkably like hash index

Hannu Krosing <hannu(at)tm(dot)ee>

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