Hello,I'm not sure if it's the smartest solution, but if your request go
throught a programming layer, you could rewrite it using regular expression :
query="apple" is rewrited in query="title:apple AND text:apple", for example.
Don't know if it's clever performancewise, but it works fine, although I would
love to use a more integrated solution...Here what i do, in php : private
function parseQuery( $query ){ $reservedWords = array( 'and', 'or',
'not' ); $operator = '\+|\-'; $completion = '*?~'; if (
sizeof($this->searchFields)>0 ){ //$this->searchFields = fields to be searched
for if ( preg_match_all(
'#('.$operator.')?(\b\w+\b:)?(\([^>]*\)|"[^"]*"|\b\w+[\w'.$completion.']*\b['.$completion.']?)#',
$query, $matches, PREG_OFFSET_CAPTURE ) ){ // $matches :
0=>complet : 1=>operator ; 2=>field ; 3=>term / 0=>value 1=>offset
$newQuery = $query; for ( $i=sizeof($matches[0])-1; $i>=0;
$i-- ){ if ( !in_array( strtolower($matches[3][$i][0]),
$reservedWords ) and !$matches[2][$i][0] ){ if (
$nbField=sizeof($this->searchFields) ){ $term =
$matches[1][$i][0].(($nbField>1)?'(':''); foreach (
$this->searchFields as $key=>$field ){ if
($key>0) $term .= ' OR '; $term .=
"(".$field.":".$matches[3][$i][0].")"; }
$term .= (($nbField>1)?')':'');
$query = substr_replace( $query, $term, $matches[0][$i][1],
strlen($matches[0][$i][0]) ); } }
} } } return $query; }Hope this can
help.Pierre-Yves Landron> From: [EMAIL PROTECTED]> To:
solr-user@lucene.apache.org> Subject: searching multiple fields> Date: Tue, 31
Jul 2007 00:34:08 +0200> > Hi,> > I want to search multiple fields by default
(which is no supported by > StandardRequestHandler), but I also want to be able
to use Lucene's > boolean syntax (AND/OR/NOT). This doesn't seem to be
supported by > DisMaxRequestHandler. I will need to copy or extend
StandardRequestHandler > and modify it, including the query parser it calls, or
am I missing an > easier alternative?> > Regards> Daniel> > -- >
http://www.danielnaber.de
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