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Posted to dev@calcite.apache.org by "YI XINGLU (JIRA)" <ji...@apache.org> on 2016/05/19 13:24:12 UTC

[jira] [Created] (CALCITE-1246) Fix typo in JoinPushThroughJoinRule function comment and cleanup the duplicate bottom shift mapping variables

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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