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From ayan guha <guha.a...@gmail.com>
Subject Re: Spark sql generated dynamically
Date Fri, 02 Dec 2016 14:17:49 GMT
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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