[jira] [Commented] (ASTERIXDB-1566) UTF8 got wrong when processing chinese char and beyond

Sat, 06 Aug 2016 21:59:36 -0700 

    [ 
https://issues.apache.org/jira/browse/ASTERIXDB-1566?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15410829#comment-15410829
 ] 

ASF subversion and git services commented on ASTERIXDB-1566:
------------------------------------------------------------

Commit 58dfdc99aa7f0f292be5a59b922148e517c8ce3e in asterixdb's branch 
refs/heads/master from [~javierjia]
[ https://git-wip-us.apache.org/repos/asf?p=asterixdb.git;h=58dfdc9 ]

Fix ASTERIXDB-1566 fix UTF8 comparator and hash function.

Change-Id: I187bf1243abf143b3b265fa8098614b9a72c65ad
Reviewed-on: https://asterix-gerrit.ics.uci.edu/1054
Sonar-Qube: Jenkins <[email protected]>
Tested-by: Jenkins <[email protected]>
Reviewed-by: Yingyi Bu <[email protected]>
Integration-Tests: Jenkins <[email protected]>


> UTF8 got wrong when processing chinese char and beyond
> ------------------------------------------------------
>
>                 Key: ASTERIXDB-1566
>                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-1566
>             Project: Apache AsterixDB
>          Issue Type: Bug
>          Components: AsterixDB
>         Environment: MAC and Linux
>            Reporter: Wenhai
>            Assignee: Jianfeng Jia
>            Priority: Critical
>
> If we give chinese characters with the same first byte yet the different rest 
> parts, asterixdb cann't differentiate it. For example, the query
> {noformat}
> "的"="离"
> {noformat}
> should return "false" due to the different code "&#x7684" of “的” and 
> "&#x79BB" of "离".
> The returned value is
> {noformat}
> true
> {noformat}.



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