Haisheng Yuan created CALCITE-3891:
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Summary: Remove use of Pair.zip in RelTraitSet.satisfies
Key: CALCITE-3891
URL: https://issues.apache.org/jira/browse/CALCITE-3891
Project: Calcite
Issue Type: Improvement
Components: core
Reporter: Haisheng Yuan
Attachments: image-2020-04-01-19-05-58-306.png
It accounts too much time of the method, even this is a tiny portion overall.
!image-2020-04-01-19-05-58-306.png!
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