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Posted to dev@flink.apache.org by "Jark Wu (JIRA)" <ji...@apache.org> on 2019/08/09 05:28:00 UTC

[jira] [Created] (FLINK-13661) Add a stream specific CREATE TABLE SQL DDL

Jark Wu created FLINK-13661:
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             Summary: Add a stream specific CREATE TABLE SQL DDL
                 Key: FLINK-13661
                 URL: https://issues.apache.org/jira/browse/FLINK-13661
             Project: Flink
          Issue Type: Sub-task
          Components: Table SQL / API
            Reporter: Jark Wu
             Fix For: 1.10.0


FLINK-6962 has introduced a basic SQL DDL to create a table. However, it doesn't support stream specific features, for example, watermark definition, changeflag definition, computed columns, primary keys and so on. 

We started a FLIP design doc[1] to discuss the concepts of source and sink to help us have a well-defined DDL. Once the FLIP is accepted, we can start the work.

[1]: https://docs.google.com/document/d/1yrKXEIRATfxHJJ0K3t6wUgXAtZq8D-XgvEnvl2uUcr0/edit#heading=h.c05t427gfgxa



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