It is Extended DisMax.
<requestHandler name="/select" class="solr.SearchHandler">
<lst name="defaults">
<str name="echoParams">explicit</str>
<str name="wt">xml</str>
<str name="defType">edismax</str>
<str name="q">*:*</str>
<str name="q.alt">*:*</str>
<str name="q.op">AND</str>
<str name="mm">100%</str>
<int name="rows">10</int>
<str name="df">text</str>
</lst>
<lst name="invariants">
<str name="timeAllowed">60000</str>
<str name="facet.method">fcs</str>
<str name="facet.threads">6</str>
</lst>
</requestHandler>
Must be something in solr.ExtendedDismaxQParser or lucene.BooleanQuery
Regards,
Bernd
Am 07.09.2016 um 13:22 schrieb Ahmet Arslan:
> Hi,
>
> The tilde in the former looks interesting.
> I think it related to proximity search.
> What query parser is this?
>
> Ahmet
>
>
>
> On Wednesday, September 7, 2016 10:52 AM, Bernd Fehling
> <[email protected]> wrote:
> Hi list,
>
> while going from SOLR 4.10.4 to 5.5.3 I noticed a change in query parsing.
> 4.10.4
> <str name="rawquerystring">text:star text:trek</str>
> <str name="querystring">text:star text:trek</str>
> <str name="parsedquery">(+((text:star text:trek)~2))/no_coord</str>
> <str name="parsedquery_toString">+((text:star text:trek)~2)</str>
>
> 5.5.3
> <str name="rawquerystring">text:star text:trek</str>
> <str name="querystring">text:star text:trek</str>
> <str name="parsedquery">(+(+text:star +text:trek))/no_coord</str>
> <str name="parsedquery_toString">+(+text:star +text:trek)</str>
>
> There are very many new features and changes between this two versions.
> It looks like a change in query parsing.
> Can someone point me to the solr or lucene jira about the changes?
> Or even give a hint how to get my "old" query parsing back?
>
> Regards
> Bernd
>
--
*************************************************************
Bernd Fehling Bielefeld University Library
Dipl.-Inform. (FH) LibTec - Library Technology
Universitätsstr. 25 and Knowledge Management
33615 Bielefeld
Tel. +49 521 106-4060 bernd.fehling(at)uni-bielefeld.de
BASE - Bielefeld Academic Search Engine - www.base-search.net
*************************************************************
