Re: Limited Sort

From: Teodor Sigaev <teodor(at)sigaev(dot)ru>
To: Gregory Stark <stark(at)enterprisedb(dot)com>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Limited Sort
Date: 2006-09-18 17:21:40
Message-ID: 450ED5A4.40209@sigaev.ru
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When we was talking about optimizing 'ORDER BY .. LIMIT' with Oleg and Alvaro at
conference, we was thinking to make new executor's node - Partial Sort. And
planner may choose which nodes to use: nodeSort and nodeLimit or nodePartialSort.

--
Teodor Sigaev E-mail: teodor(at)sigaev(dot)ru
WWW: http://www.sigaev.ru/

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