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Posted to dev@flink.apache.org by "Timo Walther (Jira)" <ji...@apache.org> on 2020/09/10 08:36:00 UTC

[jira] [Created] (FLINK-19188) Add a new streaming SQL examples

Timo Walther created FLINK-19188:
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             Summary: Add a new streaming SQL examples
                 Key: FLINK-19188
                 URL: https://issues.apache.org/jira/browse/FLINK-19188
             Project: Flink
          Issue Type: Sub-task
          Components: Table SQL / API
            Reporter: Timo Walther


Add a new streaming SQL example. It should work entirely with SQL. 

It should show:

How to get started with a connector (CSV or DataGen?) and event-time.
How the DDL works.
How to work with Table Environment and SQL.
How a complex SQL query looks like. Windows, joins, maybe Top N.
How to use pure streaming operators vs. changelog producing operators



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