Rui Li created FLINK-19406:
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Summary: Casting row time to timestamp loses nullability info
Key: FLINK-19406
URL: https://issues.apache.org/jira/browse/FLINK-19406
Project: Flink
Issue Type: Bug
Components: Table SQL / Planner
Reporter: Rui Li
Fix For: 1.12.0-- This message was sent by Atlassian Jira (v8.3.4#803005)
