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https://issues.apache.org/jira/browse/SOLR-3101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jan Høydahl updated SOLR-3101:
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Fix Version/s: 4.0
Summary: Add an operator to edismax for word order (Proximity / NEAR)
(was: Add an operator to edismax for word order)
Suggested syntax:
{noformat}
A NEAR/N B - e.g. foo NEAR/5 bar will find bar within 5 positions from
foo, same as "foo bar"~5
A ONEAR/N B - ordered near, finds B within 5 positions *after* A
{noformat}
A question is if span queries allow us to do more complex proximity
expressions like {{"a brown fox" NEAR ("blue fence" OR "green gate")}}
> Add an operator to edismax for word order (Proximity / NEAR)
> ------------------------------------------------------------
>
> Key: SOLR-3101
> URL: https://issues.apache.org/jira/browse/SOLR-3101
> Project: Solr
> Issue Type: Sub-task
> Components: query parsers
> Reporter: Mike
> Fix For: 4.0
>
> Original Estimate: 4h
> Remaining Estimate: 4h
>
> A project I'm working on requires *word order* searching. The users are
> accustomed to Sphinx search, and expect a query like [ A << B ] to return
> only documents that contain the term A before the term B.
> I believe this can currently be done with the surround parser (SOLR-2703),
> but we lack an operator for it. It would be great to add it, so that word
> order searches can be combined by users into sophisticated queries.
> Note that this should also support a query like [ A << A], which would
> require that the term be in the document twice (the first instance before the
> second).
> This issue is part of a meta issue, SOLR-3028, that is requesting two other
> operators in edismax (quorum search and exact match).
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