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https://issues.apache.org/jira/browse/SPARK-8214?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Davies Liu resolved SPARK-8214.
-------------------------------
Resolution: Fixed
Fix Version/s: 1.5.0
Issue resolved by pull request 6976
[https://github.com/apache/spark/pull/6976]
> math function: hex
> ------------------
>
> Key: SPARK-8214
> URL: https://issues.apache.org/jira/browse/SPARK-8214
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Reporter: Reynold Xin
> Assignee: zhichao-li
> Fix For: 1.5.0
>
>
> hex(BIGINT a): string
> hex(STRING a): string
> hex(BINARY a): string
> If the argument is an INT or binary, hex returns the number as a STRING in
> hexadecimal format. Otherwise if the number is a STRING, it converts each
> character into its hexadecimal representation and returns the resulting
> STRING. (See
> http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_hex,
> BINARY version as of Hive 0.12.0.)
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