doubts

From: "sangeetha k(dot)s" <sangeethakss(at)gmail(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: doubts
Date: 2007-01-07 04:40:51
Message-ID: e97b2e560701062040o5cb99c0bs1f1a31132d9aac9f@mail.gmail.com
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hello,

postgresql uses bitmap indexing for indexing in databases.
*Is there any technique used*
* used to compress the bitmap indices in postgresql*,like oracle that uses
Byte Aligned bitmap compression to compress bitmaps.

regards,
sangeetha.

Responses

  • Re: doubts at 2007-01-08 16:12:00 from Alvaro Herrera

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