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

java.lang.Object
  org.apache.derby.impl.sql.execute.rts.RealNoRowsResultSetStatistics
      org.apache.derby.impl.sql.execute.rts.RealDeleteResultSetStatistics

All Implemented Interfaces:

ResultSetStatistics

Direct Known Subclasses:

RealDeleteCascadeResultSetStatistics

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public class RealDeleteResultSetStatistics

extends RealNoRowsResultSetStatistics

ResultSetStatistics implemenation for DeleteResultSet.

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Field Summary
boolean	deferred
protected  long	executeTime
protected  java.lang.String	indent
int	indexesUpdated
java.lang.String	inspectDesc
long	inspectNum
long	inspectOverall
int	rowCount
protected  int	sourceDepth
ResultSetStatistics	sourceResultSetStatistics
protected  java.lang.String	subIndent
boolean	tableLock

 

Constructor Summary

RealDeleteResultSetStatistics(int rowCount, boolean deferred, int indexesUpdated, boolean tableLock, long executeTime, ResultSetStatistics sourceResultSetStatistics)

 

Method Summary
protected  java.lang.String	dumpTimeStats(java.lang.String indent)           Dump out the time information for run time stats.
java.util.Vector	getChildren()           Get the objects to be displayed when this tree object is expanded.
double	getEstimatedRowCount()           Get the estimated row count for the number of rows returned by the associated query or statement.
java.lang.String	getNodeName()           Format for display, a name for this node.
java.lang.String	getScanStatisticsText(java.lang.String tableName, int depth)           Return information on the scan nodes from the statement execution plan as a String.
java.lang.String	getStatementExecutionPlanText(int depth)           Return the statement execution plan as a String.
protected  void	initFormatInfo(int depth)           Initialize the format info for run time statistics.
java.lang.String	toString()           Convert this Object to a human-readable String.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

rowCount

public int rowCount

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deferred

public boolean deferred

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tableLock

public boolean tableLock

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indexesUpdated

public int indexesUpdated

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indent

protected java.lang.String indent

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subIndent

protected java.lang.String subIndent

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sourceDepth

protected int sourceDepth

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sourceResultSetStatistics

public ResultSetStatistics sourceResultSetStatistics

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executeTime

protected long executeTime

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inspectOverall

public long inspectOverall

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inspectNum

public long inspectNum

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inspectDesc

public java.lang.String inspectDesc

Constructor Detail

RealDeleteResultSetStatistics

public RealDeleteResultSetStatistics(int rowCount,
                                     boolean deferred,
                                     int indexesUpdated,
                                     boolean tableLock,
                                     long executeTime,
                                     ResultSetStatistics sourceResultSetStatistics)

Method Detail

getStatementExecutionPlanText

public java.lang.String getStatementExecutionPlanText(int depth)

Return the statement execution plan as a String.

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getScanStatisticsText

public java.lang.String getScanStatisticsText(java.lang.String tableName,
                                              int depth)

Return information on the scan nodes from the statement execution plan as a String.

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toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

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getNodeName

public java.lang.String getNodeName()

Format for display, a name for this node.

Specified by:

getNodeName in class RealNoRowsResultSetStatistics

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initFormatInfo

protected void initFormatInfo(int depth)

Initialize the format info for run time statistics.

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dumpTimeStats

protected java.lang.String dumpTimeStats(java.lang.String indent)

Dump out the time information for run time stats.

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getChildren

public java.util.Vector getChildren()

Get the objects to be displayed when this tree object is expanded.

The objects returned can be of any type, including addtional Inspectables.

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getEstimatedRowCount

public double getEstimatedRowCount()

Get the estimated row count for the number of rows returned by the associated query or statement.

Specified by:

getEstimatedRowCount in interface ResultSetStatistics

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> apache >> derby >> impl >> sql >> execute >> [ rts overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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