mouhcine created SOLR-17085:
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Summary: Query Elevation based on Filter Query "fq" field
Key: SOLR-17085
URL: https://issues.apache.org/jira/browse/SOLR-17085
Project: Solr
Issue Type: New Feature
Security Level: Public (Default Security Level. Issues are Public)
Components: SearchComponents - other
Reporter: mouhcine
Attachments: image-2023-11-27-16-58-06-472.png
This ticket introduces a new QueryElevation related feature.
Currently, QueryElevationComponent is implemented and can be used to
configure/customize the top results for a given query, depending on the field
query "{color:#0747a6}*q*{color}" .
This ticket suggests an extension of this feature that allows users to
configure the top results, based on the Filter Query field
"{*}{color:#0747a6}fq{color}{*}" as well.
Below is an example query.
!image-2023-11-27-16-58-06-472.png!
Based on the "{*}{color:#0747a6}fq{color}{*}" field value, we would get, as top
results, regardless of the normal Lucene scoring, the elements configured in
*{color:#0747a6}elevate.xml{color}* schema.
{code:java}
<query text="cat:electronics">
<doc id="TWINX2048-3200PRO" />
<doc id="VDBDB1A16" />
<doc id="EN7800GTX/2DHTV/256M" />
</query>{code}
Instead of having a classic value for the "{*}{color:#0747a6}text{color}{*}"
field in the {color:#0747a6}*<query>*{color} tag in the code snippet above,
introducing a Filter Query expression allows to configure top results for
queries having the an "{*}{color:#0747a6}fq{color}{*}" field value containing
"{*}{color:#0747a6}cat:electronics{color}{*}", and therefore, they will be
returned in the top of the results list.
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