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https://issues.apache.org/jira/browse/FLINK-10152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guibo Pan updated FLINK-10152:
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Component/s: Table API & SQL
> Add reverse supported in TableAPI and SQL
> -----------------------------------------
>
> Key: FLINK-10152
> URL: https://issues.apache.org/jira/browse/FLINK-10152
> Project: Flink
> Issue Type: Sub-task
> Components: Table API & SQL
> Reporter: Guibo Pan
> Assignee: Guibo Pan
> Priority: Major
> Labels: pull-request-available
>
> reverse is useful function for procession String.
> for example:
> {code:java}
> select reverse("abcd") // return "dcba"
> {code}
> It is supported as a UDF in Hive, more details please see[1] [1]:
> https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF#LanguageManualUDF-StringFunctions
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