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Posted to issues@flink.apache.org by "Sergey Nuyanzin (Jira)" <ji...@apache.org> on 2023/03/16 23:31:00 UTC

[jira] [Assigned] (FLINK-22484) Built-in functions for collections

     [ https://issues.apache.org/jira/browse/FLINK-22484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Nuyanzin reassigned FLINK-22484:
---------------------------------------

    Assignee: Sergey Nuyanzin

> Built-in functions for collections
> ----------------------------------
>
>                 Key: FLINK-22484
>                 URL: https://issues.apache.org/jira/browse/FLINK-22484
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table SQL / API
>            Reporter: Sergey Nuyanzin
>            Assignee: Sergey Nuyanzin
>            Priority: Major
>              Labels: pull-request-available
>
> There is a number of built-in functions to work with collections are supported by other vendors. After looking at Postgresql, BigQuery, Spark there was selected a list of more or less generic functions for collections (for more details see [1]).
> Feedback for the doc is  welcome
> [1] [https://docs.google.com/document/d/1nS0Faur9CCop4sJoQ2kMQ2XU1hjg1FaiTSQp2RsZKEE/edit?usp=sharing]
> MAP_KEYS
> MAP_VALUES
> MAP_FROM_ARRAYS



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