Zoltan Haindrich created HIVE-20913: ---------------------------------------
Summary: Narrowing nullability may cause typecheck failures
Key: HIVE-20913
URL: https://issues.apache.org/jira/browse/HIVE-20913
Project: Hive
Issue Type: Bug
Reporter: Zoltan Haindrich
Assignee: Zoltan Haindrich
CALCITE-1413 have added a logic to narrow an expression's type from nullable to
non-nullable - this causes some issues for Hive side sanity checks.
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