You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@flink.apache.org by "Guibo Pan (JIRA)" <ji...@apache.org> on 2018/08/15 16:13:00 UTC

[jira] [Created] (FLINK-10152) Add reverse supported in TableAPI and SQL

Guibo Pan created FLINK-10152:
---------------------------------

             Summary: 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
            Reporter: Guibo Pan
            Assignee: Guibo Pan


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



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)