Class RealInsertVTIResultSetStatistics
java.lang.Object
org.apache.derby.impl.sql.execute.rts.RealNoRowsResultSetStatistics
org.apache.derby.impl.sql.execute.rts.RealInsertVTIResultSetStatistics
- All Implemented Interfaces:
ResultSetStatistics
,XPLAINable
ResultSetStatistics implemenation for InsertVTIResultSet.
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Field Summary
FieldsFields 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
ConstructorsConstructorDescriptionRealInsertVTIResultSetStatistics
(int rowCount, boolean deferred, long executeTime, ResultSetStatistics sourceResultSetStatistics) -
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.getResultSetDescriptor
(Object rsID, Object parentID, Object scanID, Object sortID, Object stmtID, Object timingID) 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.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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rowCount
public int rowCount -
deferred
public boolean deferred
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Constructor Details
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RealInsertVTIResultSetStatistics
public RealInsertVTIResultSetStatistics(int rowCount, boolean deferred, long executeTime, ResultSetStatistics sourceResultSetStatistics)
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Method Details
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getStatementExecutionPlanText
Return the statement execution plan as a String.- 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.- 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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toString
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getNodeName
Format for display, a name for this node.- Specified by:
getNodeName
in classRealNoRowsResultSetStatistics
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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. -
getRSXplainType
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getRSXplainDetails
- Specified by:
getRSXplainDetails
in interfaceXPLAINable
- Overrides:
getRSXplainDetails
in classRealNoRowsResultSetStatistics
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getResultSetDescriptor
public Object getResultSetDescriptor(Object rsID, Object parentID, Object scanID, Object sortID, Object stmtID, Object timingID) - Specified by:
getResultSetDescriptor
in interfaceXPLAINable
- Overrides:
getResultSetDescriptor
in classRealNoRowsResultSetStatistics
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