RealHashLeftOuterJoinStatistics

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Sourc code of org.apache.derby.impl.sql.execute.rts.RealHashLeftOuterJoinStatistics

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org.apache.derby.impl.sql.execute.rts
Class RealHashLeftOuterJoinStatistics

java.lang.Object
  org.apache.derby.impl.sql.execute.rts.RealBasicNoPutResultSetStatistics
      org.apache.derby.impl.sql.execute.rts.RealNoPutResultSetStatistics
          org.apache.derby.impl.sql.execute.rts.RealJoinResultSetStatistics
              org.apache.derby.impl.sql.execute.rts.RealNestedLoopJoinStatistics
                  org.apache.derby.impl.sql.execute.rts.RealNestedLoopLeftOuterJoinStatistics
                      org.apache.derby.impl.sql.execute.rts.RealHashLeftOuterJoinStatistics

All Implemented Interfaces:: ResultSetStatistics

public class RealHashLeftOuterJoinStatistics
extends RealNestedLoopLeftOuterJoinStatistics

ResultSetStatistics implemenation for HashLeftOuterJoinResultSet.

Field Summary

Fields inherited from class org.apache.derby.impl.sql.execute.rts.RealNestedLoopLeftOuterJoinStatistics

emptyRightRowsReturned

Fields inherited from class org.apache.derby.impl.sql.execute.rts.RealNestedLoopJoinStatistics

leftResultSetStatistics, nodeName, oneRowRightSide, resultSetName, rightResultSetStatistics

Fields inherited from class org.apache.derby.impl.sql.execute.rts.RealJoinResultSetStatistics

closeTime, constructorTime, indent, inspectDesc, inspectNum, inspectOverall, nextTime, numOpens, openTime, optimizerEstimatedCost, optimizerEstimatedRowCount, restrictionTime, resultSetNumber, rowsFiltered, rowsReturned, rowsSeen, rowsSeenLeft, rowsSeenRight, sourceDepth, subIndent

Constructor Summary

RealHashLeftOuterJoinStatistics(int numOpens, int rowsSeen, int rowsFiltered, long constructorTime, long openTime, long nextTime, long closeTime, int resultSetNumber, int rowsSeenLeft, int rowsSeenRight, int rowsReturned, long restrictionTime, double optimizerEstimatedRowCount, double optimizerEstimatedCost, ResultSetStatistics leftResultSetStatistics, ResultSetStatistics rightResultSetStatistics, int emptyRightRowsReturned)

Method Summary

protected void setNames()

Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealNestedLoopLeftOuterJoinStatistics

getScanStatisticsText, getStatementExecutionPlanText, toString

Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealNestedLoopJoinStatistics

getChildren, getNodeName

Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealJoinResultSetStatistics

dumpEstimatedCosts, dumpTimeStats, getChildrenTime, getEstimatedRowCount, getNodeOn, getNodeTime, getTotalTime, initFormatInfo

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RealHashLeftOuterJoinStatistics

public RealHashLeftOuterJoinStatistics(int numOpens,
                                       int rowsSeen,
                                       int rowsFiltered,
                                       long constructorTime,
                                       long openTime,
                                       long nextTime,
                                       long closeTime,
                                       int resultSetNumber,
                                       int rowsSeenLeft,
                                       int rowsSeenRight,
                                       int rowsReturned,
                                       long restrictionTime,
                                       double optimizerEstimatedRowCount,
                                       double optimizerEstimatedCost,
                                       ResultSetStatistics leftResultSetStatistics,
                                       ResultSetStatistics rightResultSetStatistics,
                                       int emptyRightRowsReturned)

Method Detail