Yuming Wang created SPARK-28682:
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Summary: 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
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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