Re: Is ALTER TEXT SEARCH CONFIGURATION PARSER = new_parser really sane?

From: Gregory Stark <stark(at)enterprisedb(dot)com>
To: "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: "Oleg Bartunov" <oleg(at)sai(dot)msu(dot)su>, "Teodor Sigaev" <teodor(at)sigaev(dot)ru>, <pgsql-hackers(at)postgreSQL(dot)org>
Subject: Re: Is ALTER TEXT SEARCH CONFIGURATION PARSER = new_parser really sane?
Date: 2007-08-22 08:32:52
Message-ID: 87r6lwhsuj.fsf@oxford.xeocode.com
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"Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> writes:

> After starting to document this stuff I'm wondering whether it really
> makes sense to change the parser associated with a tsearch
> configuration. The problem is that the new parser might have an
> unrelated set of token types, but we don't do anything about updating
> the configuration's mappings.

I'm not really up-to-date on all this tsearch stuff. What would happen if you
already had a parser but wanted to fix a bug or add one new feature or
something like that?

--
Gregory Stark
EnterpriseDB http://www.enterprisedb.com

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