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From Brendan Grainger <>
Subject Question about dismax query parsing
Date Thu, 13 Mar 2008 07:06:18 GMT

Just started using the Dismax handler and it looks very promising.  
However I'm a little confused about this query. Could somebody please  
explain why I'm getting a phrase query here?

+(((title_t:mass) (title_t:air) (title_t:flow))~3) ()',
And is that extra () indicative of something? I have some stuff going  
on with synonyms and I'm wondering if the position of the tokens is  
off and causing this.
The relevant output from debugQuery is below:

   'rawquerystring'=>'mass air flow',
   'querystring'=>'mass air flow',
DisjunctionMaxQuery((title_t:flow)))~3) ()',
   'parsedquery_toString'=>'+(((title_t:mass) (title_t:air)  
(title_t:flow))~3) ()',


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