Class RealDeleteCascadeResultSetStatistics
java.lang.Object
org.apache.derby.impl.sql.execute.rts.RealNoRowsResultSetStatistics
org.apache.derby.impl.sql.execute.rts.RealDeleteResultSetStatistics
org.apache.derby.impl.sql.execute.rts.RealDeleteCascadeResultSetStatistics
- All Implemented Interfaces:
ResultSetStatistics
,XPLAINable
ResultSetStatistics implemenation for DeleteCascadeResultSet.
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Field Summary
FieldsFields inherited from class org.apache.derby.impl.sql.execute.rts.RealDeleteResultSetStatistics
deferred, indexesUpdated, rowCount, tableLock
Fields inherited from class org.apache.derby.impl.sql.execute.rts.RealNoRowsResultSetStatistics
executeTime, indent, inspectDesc, inspectNum, inspectOverall, sourceDepth, sourceResultSetStatistics, subIndent
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Constructor Summary
ConstructorsConstructorDescriptionRealDeleteCascadeResultSetStatistics
(int rowCount, boolean deferred, int indexesUpdated, boolean tableLock, long executeTime, ResultSetStatistics sourceResultSetStatistics, ResultSetStatistics[] dependentTrackingArray) -
Method Summary
Modifier and TypeMethodDescriptionvoid
accept
(XPLAINVisitor visitor) This method gets called to let a visitor visit this XPLAINable object.Format for display, a name for this node.getScanStatisticsText
(String tableName, int depth) Return information on the scan nodes from the statement execution plan as a String.getStatementExecutionPlanText
(int depth) Return the statement execution plan as a String.Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealDeleteResultSetStatistics
getResultSetDescriptor, getRSXplainType, toString
Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealNoRowsResultSetStatistics
dumpTimeStats, getChildren, getEstimatedRowCount, getResultSetTimingsDescriptor, getScanPropsDescriptor, getSortPropsDescriptor, initFormatInfo
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Field Details
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dependentTrackingArray
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Constructor Details
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RealDeleteCascadeResultSetStatistics
public RealDeleteCascadeResultSetStatistics(int rowCount, boolean deferred, int indexesUpdated, boolean tableLock, long executeTime, ResultSetStatistics sourceResultSetStatistics, ResultSetStatistics[] dependentTrackingArray)
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Method Details
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getStatementExecutionPlanText
Return the statement execution plan as a String.- Specified by:
getStatementExecutionPlanText
in interfaceResultSetStatistics
- Overrides:
getStatementExecutionPlanText
in classRealDeleteResultSetStatistics
- Parameters:
depth
- Indentation level.- Returns:
- String The statement execution plan as a String.
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getScanStatisticsText
Return information on the scan nodes from the statement execution plan as a String.- Specified by:
getScanStatisticsText
in interfaceResultSetStatistics
- Overrides:
getScanStatisticsText
in classRealDeleteResultSetStatistics
- Parameters:
tableName
- if not NULL then print information for this table onlydepth
- Indentation level.- Returns:
- String The information on the scan nodes from the statement execution plan as a String.
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getNodeName
Format for display, a name for this node.- Overrides:
getNodeName
in classRealDeleteResultSetStatistics
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accept
Description copied from interface:XPLAINable
This method gets called to let a visitor visit this XPLAINable object. The general contract is to implement pre-order, depth-first traversal to produce a predictable traversal behaviour.- Specified by:
accept
in interfaceXPLAINable
- Overrides:
accept
in classRealDeleteResultSetStatistics
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getRSXplainDetails
- Specified by:
getRSXplainDetails
in interfaceXPLAINable
- Overrides:
getRSXplainDetails
in classRealNoRowsResultSetStatistics
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