[jira] [Created] (FLINK-37466) A helper function for DEFAULT in Table API

[Timo Walther (Jira)]

Timo Walther created FLINK-37466:
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             Summary: A helper function for DEFAULT in Table API
                 Key: FLINK-37466
                 URL: https://issues.apache.org/jira/browse/FLINK-37466
             Project: Flink
          Issue Type: Sub-task
          Components: Table SQL / API
            Reporter: Timo Walther
            Assignee: Timo Walther


FLINK-37446 translates optional parameters to a null literal. However, for PTFs 
this causes problems as checks for default fail.

Table API should support a semantically equivalent function to (at least 
internally):

{code}

SELECT * FROM f(r => TABLE t PARTITION BY name, uid => DEFAULT)

{code}



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