Package io.trino.cost
Class SemiJoinStatsRule
java.lang.Object
io.trino.cost.SemiJoinStatsRule
- All Implemented Interfaces:
ComposableStatsCalculator.Rule<SemiJoinNode>
public class SemiJoinStatsRule
extends Object
implements ComposableStatsCalculator.Rule<SemiJoinNode>
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Constructor Summary
Constructors -
Method Summary
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Constructor Details
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SemiJoinStatsRule
public SemiJoinStatsRule()
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Method Details
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getPattern
- Specified by:
getPatternin interfaceComposableStatsCalculator.Rule<SemiJoinNode>
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calculate
public Optional<PlanNodeStatsEstimate> calculate(SemiJoinNode node, StatsCalculator.Context context) - Specified by:
calculatein interfaceComposableStatsCalculator.Rule<SemiJoinNode>
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