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From Jinfeng Ni <...@apache.org>
Subject Re: Drill UDF input - pass variable list of strings
Date Thu, 09 Feb 2017 17:52:26 GMT
AFAIK, Drill currently does not allow variable size of parameters in
UDF in general (built-in function concat is specially handled
internally).  Someone once intended to add such support. Looks like
that work has not been completed yet.


On Thu, Feb 9, 2017 at 6:51 AM, Sandeep Dugar <sdugar@gainsight.com> wrote:
> Hi,
>
> I am trying to write a UDF which will whether a list of strings is
> contained in another list.
>
> Is there a way to pass a list of values to UDF where the list size is
> variable?
>
> Thanks in advance!
> -
> Regards,
> Sandeep

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