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From deklanw <dekl...@gmail.com>
Subject Re: Working around lack of SQL triggers
Date Mon, 29 Apr 2019 16:43:01 GMT

Thanks for the reply.

I had already almost completely lost hope in using Flink SQL. You have
confirmed that.

But, like I said, I don't know how to reduce the large amount of boilerplate
I foresee this requiring with the DataStream API. Can you help me with that?
You mention "parameterizable aggregation functions", can you show an
example? I don't know how to do this without reinventing AVG and COUNT over
and over again.


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