----- Original Message -----
From: "Otis Gospodnetic" <[EMAIL PROTECTED]>
To: "Lucene Users List" <[EMAIL PROTECTED]>
Sent: Friday, March 22, 2002 1:24 AM
Subject: Re: Multiple field searching
>
> --- Kelvin Tan <[EMAIL PROTECTED]> wrote:
> > hmmm...really?
> >
> > My impression was that the "AND"s are treated equivalently with "+"s
> > by the
> > parser, so they're redundant.
>
> Correct.
>
> > The "{" and "}"s aren't part of the syntax, are they?
>
> I was wondering where those came from.
> I don't think I've seen them in QueryParser.jj.
<Feeling Guilty>It could possibly be the documentation in
MultiFieldQueryParser...</Feeling Guilty>
/**
* <p>
* Parses a query which searches on the fields specified.
* <p>
* If x fields are specified, this effectively constructs:
* <pre>
* <code>
* ({field1}:{query}) ({field2}:{query})
({field3}:{query})...({fieldx}:{query})
* </code>
* </pre>
*
* @param query Query string to parse
* @param fields Fields to search on
* @param analyzer Analyzer to use
*/
Kelvin
>
> Otis
>
> > ----- Original Message -----
> > From: "Mehran Mehr" <[EMAIL PROTECTED]>
> > To: "Lucene Users List" <[EMAIL PROTECTED]>; "Kelvin
> > Tan"
> > <[EMAIL PROTECTED]>
> > Sent: Thursday, March 21, 2002 8:11 PM
> > Subject: Re: Multiple field searching
> >
> >
> > > this is the right syntax:
> > >
> > > +(keyword:{computers}) AND +(subject:{News}) AND
> > > content:xml
> > >
> > >
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>
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