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From "Hoss Man (JIRA)" <>
Subject [jira] [Updated] (SOLR-3101) Add an operator to edismax for word order (Proximity / NEAR)
Date Fri, 07 Sep 2012 22:34:08 GMT


Hoss Man updated SOLR-3101:

    Fix Version/s:     (was: 4.0)

removing fixVersion=4.0 since there is no evidence that anyone is currently working on this
issue.  (this can certainly be revisited if volunteers step forward)

> Add an operator to edismax for word order (Proximity / NEAR)
> ------------------------------------------------------------
>                 Key: SOLR-3101
>                 URL:
>             Project: Solr
>          Issue Type: Sub-task
>          Components: query parsers
>            Reporter: Mike
>   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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