From: "Edward Z. Yang" <ezyang@MIT.EDU>
To: Sascha Silbe <sascha-pgp@silbe.org>
Cc: sup-devel <sup-devel@rubyforge.org>
Subject: Re: [sup-devel] [PATCH] fix handling of multiple label: terms in search
Date: Wed, 29 Sep 2010 11:27:14 -0400 [thread overview]
Message-ID: <1285774021-sup-2553@ezyang> (raw)
In-Reply-To: <1285769762-15823-1-git-send-email-sascha-pgp@silbe.org>
Excerpts from Sascha Silbe's message of Wed Sep 29 10:16:02 -0400 2010:
> By default Xapian will join query terms with the same prefix with OR instead
> of AND, so searching for multiple labels doesn't return the expected results.
> By making use of a parameter to add_boolean_prefix (added in Xapian 1.2) we
> can tell Xapian to use OR only for the search terms that are guaranteed to be
> unique.
This is great, I'd love to see this go into mainline.
Cheers,
Edward
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next prev parent reply other threads:[~2010-09-29 15:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-29 14:16 Sascha Silbe
2010-09-29 15:27 ` Edward Z. Yang [this message]
2010-10-08 4:30 ` Rich Lane
2011-01-17 6:20 ` Rich Lane
2011-01-18 18:11 ` Sascha Silbe
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