Re: Optimizer differences between 7.2 and 7.3

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: SZUCS Gábor <surrano(at)mailbox(dot)hu>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Optimizer differences between 7.2 and 7.3
Date: 2003-07-21 13:38:02
Message-ID: 4057.1058794682@sss.pgh.pa.us
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=?ISO-8859-1?Q?SZUCS_G=E1bor?= <surrano(at)mailbox(dot)hu> writes:
> do regex ops (~, ~*) use index scan in non-"C" locales? Is it worth to
> convert LIKE to regex?

The locale issues are the same either way.

regards, tom lane

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