[Xapian-discuss] Howto activate pure boolean search

James Aylett james-xapian at tartarus.org
Mon Jan 14 23:02:22 GMT 2008

On Mon, Jan 14, 2008 at 11:35:20PM +0100, Yannick Warnier wrote:

> In the Xapian documentation, Theoretical Background, Boolean retrieval
> section, the last sentence mentions that Pure Boolean retrieval is also
> supported.

I *think* all you need to do is to use a Xapian::BoolWeight as your
weighting scheme (instead of the default of Xapian::BM25Weight).


  James Aylett                                                  xapian.org
  james at tartarus.org                               uncertaintydivision.org

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