Re: TSearch and rankings

From: "Bas Scheffers" <bas(at)scheffers(dot)net>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: TSearch and rankings
Date: 2004-02-09 15:15:03
Message-ID: 21027.212.124.229.3.1076339703.squirrel@io.scheffers.net
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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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