From: Richard Broersma Jr <rabroersma@yahoo.com>
To: Erik Jones <erik@myemma.com>
Cc: General Postgresql List <pgsql-sql@postgresql.org>
Subject: Re: Using In Clause For a Large Text Matching Query
Date: Thu, 29 Jun 2006 17:17:38 -0700 (PDT)
Message-ID: <20060630001738.11455.qmail@web31801.mail.mud.yahoo.com> (raw)
In-Reply-To: <44A4572C.6080008@myemma.com>
> Well, there is also: <a
> href="http://www.postgresql.org/docs/8.1/interactive/functions-comparisons.html#AEN13377";
>
> /expression/ /operator/ ANY (/array expression/)</a>. So, if you have a way to preprocess you
> input text fields that you want matched
> you could build a regex for each and feed them in an array to an '~ ANY' expression like so (or,
> use ~* for case
> insensitive matching):
>
> SELECT col1
> FROM table
> WHERE col1 ~ ANY (ARRAY['regex1', 'regex2', ...]);
Good point, But don't forget to include the list in your response. :-)
Regards,
Richard Broersma Jr.
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To: pgsql-sql@postgresql.org
Cc: rabroersma@yahoo.com, erik@myemma.com
Subject: Re: Using In Clause For a Large Text Matching Query
In-Reply-To: <20060630001738.11455.qmail@web31801.mail.mud.yahoo.com>
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