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

java.lang.Object
  extended by org.apache.derby.impl.sql.execute.rts.RealBasicNoPutResultSetStatistics
      extended by org.apache.derby.impl.sql.execute.rts.RealNoPutResultSetStatistics
          extended by org.apache.derby.impl.sql.execute.rts.RealJoinResultSetStatistics
              extended by org.apache.derby.impl.sql.execute.rts.RealNestedLoopJoinStatistics
                  extended by org.apache.derby.impl.sql.execute.rts.RealNestedLoopLeftOuterJoinStatistics
                      extended by org.apache.derby.impl.sql.execute.rts.RealHashLeftOuterJoinStatistics
All Implemented Interfaces:
XPLAINable, 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
restrictionTime, rowsReturned, rowsSeenLeft, rowsSeenRight, userSuppliedOptimizerOverrides
 
Fields inherited from class org.apache.derby.impl.sql.execute.rts.RealNoPutResultSetStatistics
indent, resultSetNumber, sourceDepth, subIndent
 
Fields inherited from class org.apache.derby.impl.sql.execute.rts.RealBasicNoPutResultSetStatistics
closeTime, constructorTime, inspectDesc, inspectNum, inspectOverall, nextTime, numOpens, openTime, optimizerEstimatedCost, optimizerEstimatedRowCount, rowsFiltered, rowsSeen
 
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, java.lang.String userSuppliedOptimizerOverrides, ResultSetStatistics leftResultSetStatistics, ResultSetStatistics rightResultSetStatistics, int emptyRightRowsReturned)
           
 
Method Summary
 java.lang.Object getResultSetDescriptor(java.lang.Object rsID, java.lang.Object parentID, java.lang.Object scanID, java.lang.Object sortID, java.lang.Object stmtID, java.lang.Object timingID)
           
 java.lang.String getRSXplainDetails()
           
 java.lang.String getRSXplainType()
           
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
accept, getChildren, getNodeName
 
Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealJoinResultSetStatistics
getResultSetTimingsDescriptor
 
Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealNoPutResultSetStatistics
initFormatInfo
 
Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealBasicNoPutResultSetStatistics
dumpEstimatedCosts, dumpTimeStats, getChildrenTime, getEstimatedRowCount, getNodeOn, getNodeTime, getScanPropsDescriptor, getSortPropsDescriptor, getTotalTime
 
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,
                                       java.lang.String userSuppliedOptimizerOverrides,
                                       ResultSetStatistics leftResultSetStatistics,
                                       ResultSetStatistics rightResultSetStatistics,
                                       int emptyRightRowsReturned)
Method Detail

setNames

protected void setNames()
Overrides:
setNames in class RealNestedLoopLeftOuterJoinStatistics

getRSXplainType

public java.lang.String getRSXplainType()
Specified by:
getRSXplainType in interface XPLAINable
Overrides:
getRSXplainType in class RealNestedLoopLeftOuterJoinStatistics

getRSXplainDetails

public java.lang.String getRSXplainDetails()
Specified by:
getRSXplainDetails in interface XPLAINable
Overrides:
getRSXplainDetails in class RealNestedLoopLeftOuterJoinStatistics

getResultSetDescriptor

public java.lang.Object getResultSetDescriptor(java.lang.Object rsID,
                                               java.lang.Object parentID,
                                               java.lang.Object scanID,
                                               java.lang.Object sortID,
                                               java.lang.Object stmtID,
                                               java.lang.Object timingID)
Specified by:
getResultSetDescriptor in interface XPLAINable
Overrides:
getResultSetDescriptor in class RealNestedLoopLeftOuterJoinStatistics

Built on Thu 2010-12-23 20:49:13+0000, from revision ???

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