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From "Takeshi Yamamuro (Jira)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-28682) ANSI SQL: Collation Support
Date Sun, 29 Dec 2019 00:32:00 GMT

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

Takeshi Yamamuro updated SPARK-28682:
-------------------------------------
    Parent Issue: SPARK-30374  (was: SPARK-27764)

> 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: 3.0.0
>            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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