From: Tom Lane <tgl@sss.pgh.pa.us>
To: Wei Weng <wweng@kencast.com>
Cc: pgsql-sql@postgresql.org
Subject: Re: LIKE operator and string comparison
Date: Wed, 22 Sep 2004 19:09:44 -0400
Message-ID: <19606.1095894584@sss.pgh.pa.us> (raw)
In-Reply-To: <415202B6.7060903@kencast.com>
References: <415202B6.7060903@kencast.com>
Wei Weng <wweng@kencast.com> writes:
> But if I choose to use string comparison, instead of 4 escape characters, I
> only need 2.
> Why is that?
Backslash is an escape character for LIKE.
regards, tom lane
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To: pgsql-sql@postgresql.org
Cc: tgl@sss.pgh.pa.us, wweng@kencast.com
Subject: Re: LIKE operator and string comparison
In-Reply-To: <19606.1095894584@sss.pgh.pa.us>
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