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Posted to dev@flink.apache.org by "Ingo Bürk (Jira)" <ji...@apache.org> on 2020/10/29 09:34:00 UTC

[jira] [Created] (FLINK-19879) Support "IF NOT EXISTS" in DDL for CREATE TABLE

Ingo Bürk created FLINK-19879:
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             Summary: Support "IF NOT EXISTS" in DDL for CREATE TABLE
                 Key: FLINK-19879
                 URL: https://issues.apache.org/jira/browse/FLINK-19879
             Project: Flink
          Issue Type: Improvement
    Affects Versions: 1.11.2
            Reporter: Ingo Bürk


Catalog#createTable has a ignoreIfExists flag, but the corresponding DDL does not yet seem to support "IF NOT EXISTS"¹. It would be nice if this could be made available in SQL as well.

 

¹ https://ci.apache.org/projects/flink/flink-docs-master/dev/table/sql/create.html#create-table



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