tomas@tuxteam.de wrote:
> On Tue, Oct 31, 2006 at 08:55:04PM -0800, Joshua D. Drake wrote:
> >
> > >> We are not storing bytea [...]
> [...]
> > > Hmm, have you tried to create a functional trigram index on the
> > > equivalent of "strings(bytea_column)" or something like that?
>
> Hrm. Sorry for my impolite interuption, but... is there such a thing as
> a "functional trigram index"? (this would be very cool).
Heh :-) I meant an index, using the pg_trgm opclass (which indexes
trigrams; hence the "trigram" part), on a function that would extract
the text from a bytea column; instead of indexing the trigrams of the
bytea column directly. Hence the "functional" part.
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support