| 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.RealScalarAggregateStatistics org.apache.derby.impl.sql.execute.rts.RealDistinctScalarAggregateStatistics
RealDistinctScalarAggregateStatistics | public class RealDistinctScalarAggregateStatistics extends RealScalarAggregateStatistics (Code) | | ResultSetStatistics implemenation for DistinctScalarAggregateResultSet.
author: jerry |
Constructor Summary | |
public | RealDistinctScalarAggregateStatistics(int numOpens, int rowsSeen, int rowsFiltered, long constructorTime, long openTime, long nextTime, long closeTime, int resultSetNumber, int rowsInput, double optimizerEstimatedRowCount, double optimizerEstimatedCost, ResultSetStatistics childResultSetStatistics) |
rowsInput | public int rowsInput(Code) | | |
RealDistinctScalarAggregateStatistics | public RealDistinctScalarAggregateStatistics(int numOpens, int rowsSeen, int rowsFiltered, long constructorTime, long openTime, long nextTime, long closeTime, int resultSetNumber, int rowsInput, double optimizerEstimatedRowCount, double optimizerEstimatedCost, ResultSetStatistics childResultSetStatistics)(Code) | | |
getNodeName | public String getNodeName()(Code) | | Format for display, a name for this node.
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getScanStatisticsText | public String getScanStatisticsText(String tableName, int depth)(Code) | | Return information on the scan nodes from the statement execution
plan as a String.
Parameters: depth - Indentation level. Parameters: tableName - if not NULL then print information for this table only String The information on the scan nodes from the statement execution plan as a String. |
getStatementExecutionPlanText | public String getStatementExecutionPlanText(int depth)(Code) | | Return the statement execution plan as a String.
Parameters: depth - Indentation level. String The statement execution plan as a String. |
Methods inherited from org.apache.derby.impl.sql.execute.rts.RealNoPutResultSetStatistics | protected void initFormatInfo(int depth)(Code)(Java Doc)
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