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From Avlesh Singh <avl...@gmail.com>
Subject Re: Problem with Query Parser?
Date Tue, 16 Jun 2009 04:53:03 GMT
>
> Maybe you can use this method directly or at least mimic it in your
> application:
> ./src/solrj/org/apache/solr/client/solrj/util/ClientUtils.java:  public
> static String escapeQueryChars(String s)
>

Does not help either, Otis.
(+myField:"$" +city:Mumbai) at best could get converted into (+myField:"\\$"
+city:Mumbai)
Output remains the same: all results rather than expected no results.

Cheers
Avlesh

On Tue, Jun 16, 2009 at 12:50 AM, Otis Gospodnetic <
otis_gospodnetic@yahoo.com> wrote:

>
> Hi,
>
> It looks like the query parser is doing its job of removing certain
> characters from the query string.
>
> Maybe you can use this method directly or at least mimic it in your
> application:
>
> ./src/solrj/org/apache/solr/client/solrj/util/ClientUtils.java:  public
> static String escapeQueryChars(String s) {
>
>
> Otis
> --
> Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch
>
>
>
> ----- Original Message ----
> > From: Avlesh Singh <avlesh@gmail.com>
> > To: solr-user@lucene.apache.org
> > Sent: Monday, June 15, 2009 8:06:03 AM
> > Subject: Problem with Query Parser?
> >
> > I noticed a strange behavior of the Query parser for the following query
> on
> > my index.
> > +(category_name:"$" product_name:"$" brand_name:"$") +is_available:1
> > Fields, category_name, product_name and brand_name are of type "text" and
> > is_available is a "string" field, storing 0 or 1 for each doc in the
> index.
> >
> > When I perform the query: *+(category_name:"$" product_name:"$"
> > brand_name:"$")*, i get no results (which is as expected);
> > However, when I perform the query: *+(category_name:"$" product_name:"$"
> > brand_name:"$") +is_available:1*, I get results for all is_available=1.
> This
> > is unexpected and undesired, the first half of the query is simply
> ignored.
> >
> > I have noticed this behaviour for pretty much all the special characters:
> $,
> > ^, * etc ... I am using the default text field analyzer.
> > Am I missing something or is this a known bug in Solr?
> >
> > Cheers
> > Avlesh
>
>

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