YI XINGLU created CALCITE-1246:
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Summary: Fix typo in JoinPushThroughJoinRule function comment and
cleanup the duplicate bottom shift mapping variables
Key: CALCITE-1246
URL: https://issues.apache.org/jira/browse/CALCITE-1246
Project: Calcite
Issue Type: Improvement
Components: core
Reporter: YI XINGLU
Assignee: Julian Hyde
Priority: Trivial
When splitting condition of bottom join in JoinPushThroughJoinRule.onMatchLeft
function, threre's a typo in comment: `B` -> `A`.
In onMatchRight/Left function, bottomMapping and bottomBottomMapping are same
values. We could cleanup one of them.
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