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Posted to issues@spark.apache.org by "Takeshi Yamamuro (Jira)" <ji...@apache.org> on 2019/10/25 13:21:00 UTC
[jira] [Resolved] (SPARK-29545) Implement bitwise integer
aggregates bit_xor
[ https://issues.apache.org/jira/browse/SPARK-29545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Takeshi Yamamuro resolved SPARK-29545.
--------------------------------------
Resolution: Fixed
Resolved by [https://github.com/apache/spark/pull/26205]
> Implement bitwise integer aggregates bit_xor
> --------------------------------------------
>
> Key: SPARK-29545
> URL: https://issues.apache.org/jira/browse/SPARK-29545
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Kent Yao
> Assignee: Kent Yao
> Priority: Major
> Fix For: 3.0.0
>
>
> {code:java}
> {code}
> As we support bit_and, bit_or now, we'd better support the related aggregate function bit_xor ahead of postgreSQL, because many other popular databases support it.
>
> [http://infocenter.sybase.com/help/index.jsp?topic=/com.sybase.help.sqlanywhere.12.0.1/dbreference/bit-xor-function.html]
> [https://dev.mysql.com/doc/refman/5.7/en/group-by-functions.html#function_bit-or]
> [https://www.vertica.com/docs/9.2.x/HTML/Content/Authoring/SQLReferenceManual/Functions/Aggregate/BIT_XOR.htm?TocPath=SQL%20Reference%20Manual%7CSQL%20Functions%7CAggregate%20Functions%7C_____10]
>
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