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Re: XML index support

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Josh Berkus <josh(at)agliodbs(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org, Jean-Michel Pouré <jmpoure(at)free(dot)fr>
Subject: Re: XML index support
Date: 2008-06-28 04:29:00
Message-ID: 17499.1214627340@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackers
Josh Berkus <josh(at)agliodbs(dot)com> writes:
> Well, anything based on XML data is going to be pretty slow.  There's just no
> way to extra data from an XML field without lots of parsing.

I thought there'd been some discussion of storing XML data values in
some kind of pre-parsed format?

I agree that's got about nothing to do with indexing, though.

			regards, tom lane

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