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Posted to dev@lucene.apache.org by "Rohit Balekundri (JIRA)" <ji...@apache.org> on 2017/08/18 09:15:00 UTC

[jira] [Commented] (LUCENE-7932) Search record with field value='a' or 'A' returns all records along with one more field value

    [ https://issues.apache.org/jira/browse/LUCENE-7932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16131951#comment-16131951 ] 

Rohit Balekundri commented on LUCENE-7932:
------------------------------------------

Created new ticket LUCENE-7932 today.

Component to fix: lucene-queryparser-6.6.0.jar

> Search record with field value='a' or 'A' returns all records along with one more field value
> ---------------------------------------------------------------------------------------------
>
>                 Key: LUCENE-7932
>                 URL: https://issues.apache.org/jira/browse/LUCENE-7932
>             Project: Lucene - Core
>          Issue Type: Bug
>          Components: core/queryparser
>    Affects Versions: 6.6
>         Environment: Windows and Linux
>            Reporter: Rohit Balekundri
>            Priority: Critical
>              Labels: features
>             Fix For: Positions Branch, trunk, 6.6
>
>
> 1.	I found all records are showing result if we pass value 'a' or 'A' as search value along with either LocationCode=1 OR CollectionObjectID=1. Only seems to be happening for the character a. I feel it's having similar issue in older Lucene version (Ex:5.3) as well. It's Lucene code after making query it's returning all records.
> 2.	We have two solutions for above existing problem.
> a)	Either to allow to show all records if user enters 'a' or 'A' in search field. Not correct.
> b)	Set value to "null" if user enters 'a' or 'A' in search field value and don't show any records. Example: LocationCode=1 and Category='A' then it should not show any records.
> But this has side effect about if real record exist with same criteria then it will not show that record. 
> c)	Test with other new releases from Lucene and search. 
> But later i found even Lucene 6.6 is also having same bug.
> This bug was found by our USA team.
> It's very urgent, needed to be fixed from Lucene team.
> Kindly consider this bug on top priority.



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