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Re: "like" and index

From: Andrzej Zawadzki <zawadaa(at)gmail(dot)com>
To: pgsql-admin(at)postgresql(dot)org
Subject: Re: "like" and index
Date: 2009-02-25 21:24:19
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-admin
Daniel J. Summers wrote:
> Tony Liao wrote:
>> I try to explain analyze,but it doesn't work ,it use seq scan.
> Generally speaking, LIKE doesn't use indexes.
?! That's not true at all!!

Andrzej Zawadzki

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