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From Julian Hyde <jh...@apache.org>
Subject Re: Calcite Streaming and Mongo
Date Wed, 03 Oct 2018 17:25:20 GMT
That would be very cool. MongoTable could implement StreamableTable, so queries that want to
read change streams could do so.

Please log a JIRA case.

Julian


> On Oct 2, 2018, at 5:42 PM, Andrei Sereda <andrei@sereda.cc> wrote:
> 
> Hello,
> 
> Since version 3.6 mongo introduced collection change streams
> <https://docs.mongodb.com/v3.6/changeStreams/> which allow to observe
> real-time changes of a collection. This looks very accommodating to calcite
> streams <https://calcite.apache.org/docs/stream.html> which provides more
> complex windowing and grouping operations.
> 
> Do you think it makes sense to support streams in Mongo Adapter ? Would you
> be interested in such feature ?
> 
> Thanks in advance,
> Andrei.


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