It's not really the index's problem; IIUC the behavior of the gist and
gin index opclasses is not locale-specific.


Right

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.
It seems too restrictive to advanced users.


In the case of a functional index you can expose the locale:

        create index ... (to_tsvector('english'::regconfig, mytextcol))

but there's still the problem that the planner cannot match that to
a query specified as just WHERE to_tsvector(mytextcol) @@ query.


--
Teodor Sigaev                                   E-mail: [EMAIL PROTECTED]
                                                   WWW: http://www.sigaev.ru/

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