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Posted to issues-all@impala.apache.org by "Quanlong Huang (Jira)" <ji...@apache.org> on 2021/01/22 03:10:00 UTC
[jira] [Commented] (IMPALA-2019) Proper UTF-8 support in string
functions
[ https://issues.apache.org/jira/browse/IMPALA-2019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17269772#comment-17269772 ]
Quanlong Huang commented on IMPALA-2019:
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Hi [~cowcomic], I've been working on this for a while. The patch is being reviewed: [https://gerrit.cloudera.org/c/16908/]
> Proper UTF-8 support in string functions
> ----------------------------------------
>
> Key: IMPALA-2019
> URL: https://issues.apache.org/jira/browse/IMPALA-2019
> Project: IMPALA
> Issue Type: New Feature
> Components: Backend
> Affects Versions: Impala 2.1, Impala 2.2
> Reporter: Andrés Cordero
> Assignee: Quanlong Huang
> Priority: Critical
> Labels: sql-language
>
> As documented here: https://impala.apache.org/docs/build/html/topics/impala_string.html
> Impala does not properly handle non-ASCII UTF-8 characters, and will return results in string functions such as length that are inconsistent with Hive.
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