[jira] Commented: (LUCENE-1450) RangeQuery & RangeFilter used with collation seek to lowerTerm using compareTo()

["Michael McCandless (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/LUCENE-1450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12646838#action_12646838 ] 

Michael McCandless commented on LUCENE-1450:
--------------------------------------------

Urgh, sorry!  Thanks for catching this Steve.  I will commit shortly.

> RangeQuery & RangeFilter used with collation seek to lowerTerm using compareTo()
> --------------------------------------------------------------------------------
>
>                 Key: LUCENE-1450
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1450
>             Project: Lucene - Java
>          Issue Type: Bug
>    Affects Versions: 2.9
>            Reporter: Steven Rowe
>            Assignee: Michael McCandless
>            Priority: Minor
>             Fix For: 2.9
>
>         Attachments: LUCENE-1450.patch
>
>
> The constructor for RangeTermEnum initializes a TermEnum starting with lowerTermText, but when a collator is defined, all terms in the given field need to be checked, since collation can introduce non-Unicode orderings.  Instead, the RangeTermEnum constructor should test for a non-null collator, and if there is one, point the TermEnum at the first term in the given field.
> LUCENE-1424 introduced this bug.

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