Xapian discuss - May 2009 - Multiple Index Search

Hi, yesterday I've asked some question about index seach. 
The solution proposed is correct but is indicated for searching with only one
filter parameter.
If I wanted to effect searches contemporarily using different filters what I
have to do?

Following the example code for searching with only one filter field

--> For the indexer:


$doc->add_term('XC'.$category);
...
$db->add_document($doc);

--> For the search:

$user_query = "blu red";
$user_query = $qp->parse_query($user_query);
$filter_query = "XCcategory1";
$query = new XapianQuery(XapianQuery::OP_FILTER, array($user_query,
$filter_query));
$enquire->set_query($query);
$matches = $enquire->get_mset(0, 10);

On Tue, May 19, 2009 at 01:30:29PM +0200, Senior Boss wrote:
> If I wanted to effect searches contemporarily using different
> filters what I have to do?
OP_FILTER takes two subqueries; the filter side can itself be a
complex query, using OP_AND or OP_OR (typically).

See the term construction section of
<http://xapian.org/docs/omega/overview.html> for a description of how
Omega works with filter terms.

J

-- 
  James Aylett

  talktorex.co.uk - xapian.org - uncertaintydivision.org