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From Ufuk Celebi <...@apache.org>
Subject Re: Left outer join
Date Wed, 15 Apr 2015 08:32:17 GMT

On 15 Apr 2015, at 10:30, Flavio Pompermaier <pompermaier@okkam.it> wrote:

> 
> Hi to all,
> I have to join two datasets but I'd like to keep all data in the left also if there'
no right dataset.
> How can you achieve that in Flink? maybe I should use coGroup?

Yes, currently you have to implement this manually with a coGroup
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