[jira] [Created] (FLINK-13900) Add a built-in "console" sink to print results in console

[Shang Yuanchun (Jira)]

Jark Wu created FLINK-13900:
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             Summary: Add a built-in "console" sink to print results in console
                 Key: FLINK-13900
                 URL: https://issues.apache.org/jira/browse/FLINK-13900
             Project: Flink
          Issue Type: New Feature
          Components: Table SQL / API, Table SQL / Planner
            Reporter: Jark Wu


It is a useful feature for debugging and quickstart. With the console builtin sink, we can directly output arbitrary query into the console or {{taskmanager.out}} in cluster setup.

Currently, we have to implement a dedicate PrintTableSink and configure every field names and types before output the query, which is very verbose.

{code:sql}
INSERT INTO console
SELECT * FROM kafka_logs
{code}



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