Package org.h2.engine
Class QueryStatisticsData
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- org.h2.engine.QueryStatisticsData
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public class QueryStatisticsData extends java.lang.ObjectMaintains query statistics.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static classQueryStatisticsData.QueryEntryThe collected statistics for one query.
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Constructor Summary
Constructors Constructor Description QueryStatisticsData(int maxQueryEntries)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.util.List<QueryStatisticsData.QueryEntry>getQueries()voidsetMaxQueryEntries(int maxQueryEntries)voidupdate(java.lang.String sqlStatement, long executionTimeNanos, long rowCount)Update query statistics.
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Method Detail
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setMaxQueryEntries
public void setMaxQueryEntries(int maxQueryEntries)
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getQueries
public java.util.List<QueryStatisticsData.QueryEntry> getQueries()
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update
public void update(java.lang.String sqlStatement, long executionTimeNanos, long rowCount)Update query statistics.- Parameters:
sqlStatement- the statement being executedexecutionTimeNanos- the time in nanoseconds the query/update took to executerowCount- the query or update row count
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