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From Georg Heiler <georg.kf.hei...@gmail.com>
Subject Re: Spark sql generated dynamically
Date Sat, 03 Dec 2016 00:31:24 GMT
Are you sure? I think this is a column wise and not a row wise operation.
ayan guha <guha.ayan@gmail.com> schrieb am Fr. 2. Dez. 2016 um 15:17:

> You are looking for window functions.
> On 2 Dec 2016 22:33, "Georg Heiler" <georg.kf.heiler@gmail.com> wrote:
>
> Hi,
>
> how can I perform a group wise operation in spark more elegant? Possibly
> dynamically generate SQL? Or would you suggest a custom UADF?
> http://stackoverflow.com/q/40930003/2587904
>
> Kind regards,
> Georg
>
>

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