Re: TSearch and rankings - Mailing list pgsql-general

From Bas Scheffers
Subject Re: TSearch and rankings
Date
Msg-id 21027.212.124.229.3.1076339703.squirrel@io.scheffers.net
Whole thread Raw
In response to Re: TSearch and rankings  (Teodor Sigaev <teodor@sigaev.ru>)
Responses Re: TSearch and rankings  (Oleg Bartunov <oleg@sai.msu.su>)
List pgsql-general
Teodor Sigaev said:
> (foo&bar)|(foo&bar&doh)
> I think, it's what you want.
That simple huh? Can become a bit complicated, doing an OR for all the
different combinations, but a quick test I just did did show a higher
ranking for the documents that matched the larger query. And quite usable
in my application.

Do big queries have a significant inpact on search performance? (this is
something that is important!)

Thanks,
Bas.


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