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Posted to dev@lucene.apache.org by Jack Krupansky <ja...@basetechnology.com> on 2013/10/24 21:50:45 UTC
Re: [Solr Wiki] Update of "CollapsingQParserPlugin" by JoelBernstein
You have a left parenthesis rather than a left brace in that first fq
example.
-- Jack Krupansky
-----Original Message-----
From: Apache Wiki
Sent: Thursday, October 24, 2013 3:44 PM
To: Apache Wiki
Subject: [Solr Wiki] Update of "CollapsingQParserPlugin" by JoelBernstein
Dear Wiki user,
You have subscribed to a wiki page or wiki category on "Solr Wiki" for
change notification.
The "CollapsingQParserPlugin" page has been changed by JoelBernstein:
https://wiki.apache.org/solr/CollapsingQParserPlugin?action=diff&rev1=3&rev2=4
Collapse based on the highest scoring document:
- fq=(!collapse field=field_name}
+ fq=(!collapse field=field_name}
Collapse based on the min value of a numeric field:
- fq={!collapse field=field_name min=field_name}
+ fq={!collapse field=field_name min=field_name}
Collapse based on the max value of a numeric field:
- q={!collapse field=field_name max=field_name}
+ q={!collapse field=field_name max=field_name}
Collapse with a null policy:
- fq={!collapse field=field_name nullPolicy=nullPolicy}
+ fq={!collapse field=field_name nullPolicy=nullPolicy}
There are three null policies:
- ignore : removes docs with a null value in the collapse field (default).
+ ignore : removes docs with a null value in the collapse field (default).
- expand : treats each doc with a null value in the collapse field as a
separate group.
+ expand : treats each doc with a null value in the collapse field as a
separate group.
- collapse : collapses all docs with a null value into a single group using
either highest score, or min/max.
+ collapse : collapses all docs with a null value into a single group using
either highest score, or min/max.
The CollapsingQParserPlugin fully supports the QueryElevationComponent.
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Re: [Solr Wiki] Update of "CollapsingQParserPlugin" by JoelBernstein
Posted by Joel Bernstein <jo...@gmail.com>.
Ok, thanks!
On Thu, Oct 24, 2013 at 3:50 PM, Jack Krupansky <ja...@basetechnology.com>wrote:
> You have a left parenthesis rather than a left brace in that first fq
> example.
>
> -- Jack Krupansky
>
> -----Original Message----- From: Apache Wiki
> Sent: Thursday, October 24, 2013 3:44 PM
> To: Apache Wiki
> Subject: [Solr Wiki] Update of "CollapsingQParserPlugin" by JoelBernstein
>
> Dear Wiki user,
>
> You have subscribed to a wiki page or wiki category on "Solr Wiki" for
> change notification.
>
> The "CollapsingQParserPlugin" page has been changed by JoelBernstein:
> https://wiki.apache.org/solr/**CollapsingQParserPlugin?**
> action=diff&rev1=3&rev2=4<https://wiki.apache.org/solr/CollapsingQParserPlugin?action=diff&rev1=3&rev2=4>
>
>
> Collapse based on the highest scoring document:
>
> - fq=(!collapse field=field_name}
> + fq=(!collapse field=field_name}
>
> Collapse based on the min value of a numeric field:
>
> - fq={!collapse field=field_name min=field_name}
> + fq={!collapse field=field_name min=field_name}
>
> Collapse based on the max value of a numeric field:
>
> - q={!collapse field=field_name max=field_name}
> + q={!collapse field=field_name max=field_name}
>
> Collapse with a null policy:
>
> - fq={!collapse field=field_name nullPolicy=nullPolicy}
> + fq={!collapse field=field_name nullPolicy=nullPolicy}
>
> There are three null policies:
>
> - ignore : removes docs with a null value in the collapse field (default).
> + ignore : removes docs with a null value in the collapse field (default).
>
> - expand : treats each doc with a null value in the collapse field as a
> separate group.
> + expand : treats each doc with a null value in the collapse field as a
> separate group.
>
> - collapse : collapses all docs with a null value into a single group
> using either highest score, or min/max.
> + collapse : collapses all docs with a null value into a single group
> using either highest score, or min/max.
>
> The CollapsingQParserPlugin fully supports the QueryElevationComponent.
>
> ------------------------------**------------------------------**---------
> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.**org<de...@lucene.apache.org>
> For additional commands, e-mail: dev-help@lucene.apache.org
>
>
--
Joel Bernstein
Professional Services LucidWorks