com.facebook.presto.spi.connector

Interface ConnectorPlanOptimizerProvider

public interface ConnectorPlanOptimizerProvider

Method Summary

Modifier and Type	Method and Description
Set<ConnectorPlanOptimizer>	getLogicalPlanOptimizers() The plan optimizers to be applied before having the notion of distribution.
Set<ConnectorPlanOptimizer>	getPhysicalPlanOptimizers() The plan optimizers to be applied after having the notion of distribution.

Method Detail

getLogicalPlanOptimizers

Set<ConnectorPlanOptimizer> getLogicalPlanOptimizers()

The plan optimizers to be applied before having the notion of distribution.

getPhysicalPlanOptimizers

Set<ConnectorPlanOptimizer> getPhysicalPlanOptimizers()

The plan optimizers to be applied after having the notion of distribution. The plan will be only executed on a single node.