Top Description Fields Constructors Methods
org.apache.derby.impl.sql.execute.rts

public Class RealHashJoinStatistics

extends RealNestedLoopJoinStatistics
Class Inheritance
Imports
org.apache.derby.iapi.sql.execute.ResultSetStatistics, org.apache.derby.shared.common.i18n.MessageService, org.apache.derby.shared.common.reference.SQLState, org.apache.derby.impl.sql.execute.xplain.XPLAINUtil
ResultSetStatistics implemenation for HashJoinResultSet.

Field Summary

Inherited from org.apache.derby.impl.sql.execute.rts.RealNestedLoopJoinStatistics:
leftResultSetStatisticsnodeNameoneRowRightSideresultSetNamerightResultSetStatistics

Constructor Summary

AccessConstructor and Description
public
RealHashJoinStatistics(int numOpens, int rowsSeen, int rowsFiltered, long constructorTime, long openTime, long nextTime, long closeTime, int resultSetNumber, int rowsSeenLeft, int rowsSeenRight, int rowsReturned, long restrictionTime, boolean oneRowRightSide, double optimizerEstimatedRowCount, double optimizerEstimatedCost, String userSuppliedOptimizerOverrides, ResultSetStatistics leftResultSetStatistics, ResultSetStatistics rightResultSetStatistics)

Method Summary

Modifier and TypeMethod and Description
public String
getRSXplainDetails()

Overrides org.apache.derby.impl.sql.execute.rts.RealNestedLoopJoinStatistics.getRSXplainDetails.

Implements org.apache.derby.iapi.sql.execute.xplain.XPLAINable.getRSXplainDetails.

public String
getRSXplainType()

Overrides org.apache.derby.impl.sql.execute.rts.RealNestedLoopJoinStatistics.getRSXplainType.

Implements org.apache.derby.iapi.sql.execute.xplain.XPLAINable.getRSXplainType.

protected void
setNames()

Overrides org.apache.derby.impl.sql.execute.rts.RealNestedLoopJoinStatistics.setNames.

Inherited from org.apache.derby.impl.sql.execute.rts.RealNestedLoopJoinStatistics:
acceptgetChildrengetNodeNamegetScanStatisticsTextgetStatementExecutionPlanTexttoString

Constructor Detail

RealHashJoinStatisticsback to summary
public RealHashJoinStatistics(int numOpens, int rowsSeen, int rowsFiltered, long constructorTime, long openTime, long nextTime, long closeTime, int resultSetNumber, int rowsSeenLeft, int rowsSeenRight, int rowsReturned, long restrictionTime, boolean oneRowRightSide, double optimizerEstimatedRowCount, double optimizerEstimatedCost, String userSuppliedOptimizerOverrides, ResultSetStatistics leftResultSetStatistics, ResultSetStatistics rightResultSetStatistics)

Method Detail

getRSXplainDetailsback to summary
public String getRSXplainDetails()

Overrides org.apache.derby.impl.sql.execute.rts.RealNestedLoopJoinStatistics.getRSXplainDetails.

Implements org.apache.derby.iapi.sql.execute.xplain.XPLAINable.getRSXplainDetails.

getRSXplainTypeback to summary
public String getRSXplainType()

Overrides org.apache.derby.impl.sql.execute.rts.RealNestedLoopJoinStatistics.getRSXplainType.

Implements org.apache.derby.iapi.sql.execute.xplain.XPLAINable.getRSXplainType.

setNamesback to summary
protected void setNames()

Overrides org.apache.derby.impl.sql.execute.rts.RealNestedLoopJoinStatistics.setNames.