On Tue, 21 Aug 2007, Tom Lane wrote:
> 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.
looks reasonable, we could always create new parser.
>
> Ensuring sane behavior here would take a whole lot of new code, and
> I'm not sure that I see a use-case that justifies it. So I'm tempted to
> take out that particular ALTER capability altogether. I note that the
> corresponding feature of changing a dictionary's template on-the-fly
> doesn't exist (though it'd actually be a lot easier to support).
yes, here we tried to be sane
>
> Comments?
Regards, Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83
