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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2020/03/29 02:13:00 UTC

[jira] [Updated] (SPARK-28682) ANSI SQL: Collation Support

     [ https://issues.apache.org/jira/browse/SPARK-28682?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun updated SPARK-28682:
----------------------------------
    Affects Version/s:     (was: 3.0.0)
                       3.1.0

> ANSI SQL: Collation Support
> ---------------------------
>
>                 Key: SPARK-28682
>                 URL: https://issues.apache.org/jira/browse/SPARK-28682
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.1.0
>            Reporter: Yuming Wang
>            Priority: Major
>
> The collation feature allows specifying the sort order and character classification behavior of data per-column, or even per-operation. This alleviates the restriction that the LC_COLLATE and LC_CTYPE settings of a database cannot be changed after its creation.
> https://www.postgresql.org/docs/11/collation.html
> *Implied Feature ID*: F690



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