ASF GitHub Bot commented on TRAFODION-2974:

Github user asfgit closed the pull request at:


> Some predefined UDFs should be regular UDFs so we can revoke rights
> -------------------------------------------------------------------
>                 Key: TRAFODION-2974
>                 URL: https://issues.apache.org/jira/browse/TRAFODION-2974
>             Project: Apache Trafodion
>          Issue Type: Bug
>          Components: sql-cmu
>    Affects Versions: 2.2.0
>            Reporter: Hans Zeller
>            Assignee: Hans Zeller
>            Priority: Major
>             Fix For: 2.3
> Roberta pointed out that we have two predefined UDFs, EVENT_LOG_READER and 
> JDBC, where the system administrator should have the ability to control who 
> can execute these functions.
> To do this, these two UDFs cannot be "predefined" UDFs anymore, since those 
> don't have the metadata that's required for doing grant and revoke.
> Roberta also pointed out that the JDBC UDF should refuse to connect to the T2 
> driver, for security reasons.

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