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Posted to issues@flink.apache.org by "Fabian Hueske (JIRA)" <ji...@apache.org> on 2018/08/14 17:53:00 UTC

[jira] [Assigned] (FLINK-10145) Add replace supported in TableAPI and SQL

     [ https://issues.apache.org/jira/browse/FLINK-10145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fabian Hueske reassigned FLINK-10145:
-------------------------------------

    Assignee: Guibo Pan

> Add replace supported in TableAPI and SQL
> -----------------------------------------
>
>                 Key: FLINK-10145
>                 URL: https://issues.apache.org/jira/browse/FLINK-10145
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table API &amp; SQL
>            Reporter: Guibo Pan
>            Assignee: Guibo Pan
>            Priority: Major
>
> replace is an useful function for String. 
> for example:
> {code:java}
> select replace("Hello World", "World", "Flink") // return "Hello Flink"
> select replace("ababab", "abab", "z") // return "zab"
> {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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