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Posted to issues@flink.apache.org by "Shengkai Fang (Jira)" <ji...@apache.org> on 2022/07/14 01:46:00 UTC

[jira] [Assigned] (FLINK-27376) Hive dialect supports "select current_database()"

     [ https://issues.apache.org/jira/browse/FLINK-27376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shengkai Fang reassigned FLINK-27376:
-------------------------------------

    Assignee: luoyuxia

> Hive dialect supports "select current_database()"
> -------------------------------------------------
>
>                 Key: FLINK-27376
>                 URL: https://issues.apache.org/jira/browse/FLINK-27376
>             Project: Flink
>          Issue Type: Sub-task
>            Reporter: luoyuxia
>            Assignee: luoyuxia
>            Priority: Major
>              Labels: pull-request-available
>
> Hive supports select current database using the following sql:
> {code:java}
> select current_database() {code}
> It'll involve Hive's 'GenericUDFCurrentDatabase'in run time, in this udf, it will try to call '
> SessionState.get().getCurrentDatabase()', but we has closed the SessionState before excuting.



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