Jark Wu created FLINK-22317:
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Summary: Support DROP column/constraint/watermark for ALTER TABLE
statement
Key: FLINK-22317
URL: https://issues.apache.org/jira/browse/FLINK-22317
Project: Flink
Issue Type: Sub-task
Components: Table SQL / API
Reporter: Jark Wu-- This message was sent by Atlassian Jira (v8.3.4#803005)
