[jira] [Created] (FLINK-6672) Support CAST(timestamp AS BIGINT)

[Shang Yuanchun (Jira)]

Timo Walther created FLINK-6672:
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             Summary: Support CAST(timestamp AS BIGINT)
                 Key: FLINK-6672
                 URL: https://issues.apache.org/jira/browse/FLINK-6672
             Project: Flink
          Issue Type: New Feature
          Components: Table API & SQL
            Reporter: Timo Walther


It is not possible to cast a TIMESTAMP, TIME, or DATE to BIGINT, INT, INT in SQL. The Table API and the code generation support this, but the SQL validation seems to prohibit it.



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