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Date: Wed, 11 May 2011 21:47:47 +0000 (UTC)
From: "mark risher (JIRA)" <jira@apache.org>
To: dev@lucene.apache.org
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Subject: [jira] [Updated] (SOLR-2510) Proximity search is not symmetric
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     [ https://issues.apache.org/jira/browse/SOLR-2510?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

mark risher updated SOLR-2510:
------------------------------

    Description: 
The proximity search is incorrect on words occurring *before* the matching term. It matches documents that are _less-than_ N words before and _less-than-or-equal-to_ N words after.

For example, use the following document:
{{   WORD_A WORD_B WORD_C WORD_D WORD_E WORD_F WORD_G}}

__Expected result:__ Both of the following queries should match:
1) {{"WORD_D WORD_G"~3}}
2) {{"WORD_D WORD_A"~3}}

__Actual result:__ Only #1 matches.


  was:
The proximity search is incorrect on words occurring *before* the matching term. It matches documents that are _less-than_ N words before and _less-than-or-equal-to_ N words after.

For example, use the following document:
   WORD_A WORD_B WORD_C WORD_D WORD_E WORD_F WORD_G

Expected result: Both of the following queries should match:
1) "WORD_D WORD_G"~3
2) "WORD_D WORD_A"~3

Actual result: Only #1 matches.


> Proximity search is not symmetric
> ---------------------------------
>
>                 Key: SOLR-2510
>                 URL: https://issues.apache.org/jira/browse/SOLR-2510
>             Project: Solr
>          Issue Type: Bug
>          Components: search, web gui
>    Affects Versions: 3.1
>         Environment: Ubuntu 10.04
>            Reporter: mark risher
>
> The proximity search is incorrect on words occurring *before* the matching term. It matches documents that are _less-than_ N words before and _less-than-or-equal-to_ N words after.
> For example, use the following document:
> {{   WORD_A WORD_B WORD_C WORD_D WORD_E WORD_F WORD_G}}
> __Expected result:__ Both of the following queries should match:
> 1) {{"WORD_D WORD_G"~3}}
> 2) {{"WORD_D WORD_A"~3}}
> __Actual result:__ Only #1 matches.

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