Package org.apache.calcite.rel.rules
Class LoptSemiJoinOptimizer.LcsIndexOptimizer
- java.lang.Object
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- org.apache.calcite.rel.rules.LoptSemiJoinOptimizer.LcsIndexOptimizer
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- Enclosing class:
- LoptSemiJoinOptimizer
private static class LoptSemiJoinOptimizer.LcsIndexOptimizer extends java.lang.Object
Dummy class to allow code to compile.
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Constructor Summary
Constructors Constructor Description LcsIndexOptimizer(LoptSemiJoinOptimizer.LcsTableScan rel)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description LoptSemiJoinOptimizer.FemLocalIndex
findSemiJoinIndexByCost(RelNode dimRel, java.util.List<java.lang.Integer> actualLeftKeys, java.util.List<java.lang.Integer> rightKeys, java.util.List<java.lang.Integer> bestKeyOrder)
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Constructor Detail
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LcsIndexOptimizer
LcsIndexOptimizer(LoptSemiJoinOptimizer.LcsTableScan rel)
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Method Detail
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findSemiJoinIndexByCost
public LoptSemiJoinOptimizer.FemLocalIndex findSemiJoinIndexByCost(RelNode dimRel, java.util.List<java.lang.Integer> actualLeftKeys, java.util.List<java.lang.Integer> rightKeys, java.util.List<java.lang.Integer> bestKeyOrder)
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