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Aiden Gong commented on FLINK-22317: ------------------------------------ Hi, [~jark].I'm willing try to deal with this task. If this task isn't urgent. > 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 > Priority: Major > -- This message was sent by Atlassian Jira (v8.3.4#803005)