| From: | Gregory Stark <stark(at)enterprisedb(dot)com> |
|---|---|
| To: | "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | "Teodor Sigaev" <teodor(at)sigaev(dot)ru>, "Bruce Momjian" <bruce(at)momjian(dot)us>, "Michael Paesold" <mpaesold(at)gmx(dot)at>, "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>, "Oleg Bartunov" <oleg(at)sai(dot)msu(dot)su>, <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: How does the tsearch configuration get selected? |
| Date: | 2007-06-15 15:57:05 |
| Message-ID: | 878xalcisu.fsf@oxford.xeocode.com |
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| Lists: | pgsql-advocacy pgsql-hackers |
"Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> writes:
> It's not really the index's problem; IIUC the behavior of the gist and
> gin index opclasses is not locale-specific. It's the to_tsvector calls
> that built the tsvector heap column that have a locale specified or
> implicit. We need some way of annotating the heap column about this.
>
> In the case of a functional index you can expose the locale:
>
> create index ... (to_tsvector('english'::regconfig, mytextcol))
Maybe there should be a different type for each locale.
I'm not exactly following this thread so I'm not entirely sure whether that
would actually fit well but it's just a thought I had.
--
Gregory Stark
EnterpriseDB http://www.enterprisedb.com
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