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Posted to dev@hive.apache.org by "Steve Carlin (Jira)" <ji...@apache.org> on 2019/11/05 01:49:00 UTC
[jira] [Created] (HIVE-22456) When one branch from inner join
produces max 0 rows, then we can introduce limit 0 on the other branch.
Steve Carlin created HIVE-22456:
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Summary: When one branch from inner join produces max 0 rows, then we can introduce limit 0 on the other branch.
Key: HIVE-22456
URL: https://issues.apache.org/jira/browse/HIVE-22456
Project: Hive
Issue Type: Improvement
Reporter: Steve Carlin
Exactly as the title says.
This can be found in infer_join_preds.q.out
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