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From Miguel Farrajota <miguel.farraj...@feedzai.com>
Subject Group by multiple fields
Date Mon, 07 Oct 2019 15:52:20 GMT

I'm looking to do some result aggregations on a event stream using several
fields (for example, country and city) but I'm having a hard time finding
any information about how to do this programmatically in the official
documentation. I've found a couple of examples using SQL, but I'm looking
to do this using something  .aggregate() or .process()

Can anyone shed some light on this?


- Miguel Farrajota

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