ResultSetStatistics
, XPLAINable
RealDistinctScanStatistics
public class RealHashScanStatistics extends RealNoPutResultSetStatistics
Modifier and Type | Field | Description |
---|---|---|
int[] |
hashKeyColumns |
|
int |
hashtableSize |
|
java.lang.String |
indexName |
|
boolean |
isConstraint |
|
java.lang.String |
isolationLevel |
|
java.lang.String |
lockString |
|
java.lang.String |
nextQualifiers |
|
FormatableProperties |
scanProperties |
|
java.lang.String |
scanQualifiers |
|
java.lang.String |
startPosition |
|
java.lang.String |
stopPosition |
|
java.lang.String |
tableName |
closeTime, constructorTime, inspectDesc, inspectNum, inspectOverall, nextTime, numOpens, openTime, optimizerEstimatedCost, optimizerEstimatedRowCount, rowsFiltered, rowsSeen
indent, resultSetNumber, sourceDepth, subIndent
Constructor | Description |
---|---|
RealHashScanStatistics(int numOpens,
int rowsSeen,
int rowsFiltered,
long constructorTime,
long openTime,
long nextTime,
long closeTime,
int resultSetNumber,
java.lang.String tableName,
java.lang.String indexName,
boolean isConstraint,
int hashtableSize,
int[] hashKeyColumns,
java.lang.String scanQualifiers,
java.lang.String nextQualifiers,
java.util.Properties scanProperties,
java.lang.String startPosition,
java.lang.String stopPosition,
java.lang.String isolationLevel,
java.lang.String lockString,
double optimizerEstimatedRowCount,
double optimizerEstimatedCost) |
Modifier and Type | Method | Description |
---|---|---|
void |
accept(XPLAINVisitor visitor) |
This method gets called to let a visitor visit this XPLAINable object.
|
java.lang.String |
getNodeName() |
Format for display, a name for this node.
|
java.lang.String |
getNodeOn() |
If this node is on a database item (like a table or an index), then provide a
string that describes the on item.
|
java.lang.Object |
getResultSetDescriptor(java.lang.Object rsID,
java.lang.Object parentID,
java.lang.Object scanID,
java.lang.Object sortID,
java.lang.Object stmtID,
java.lang.Object timingID) |
|
java.lang.String |
getRSXplainDetails() |
|
java.lang.String |
getRSXplainType() |
|
java.lang.Object |
getScanPropsDescriptor(java.lang.Object scanPropsID) |
|
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.
|
java.lang.String |
toString() |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
dumpEstimatedCosts, dumpTimeStats, getChildren, getChildrenTime, getEstimatedRowCount, getNodeTime, getResultSetTimingsDescriptor, getSortPropsDescriptor, getTotalTime
initFormatInfo
public boolean isConstraint
public int hashtableSize
public int[] hashKeyColumns
public java.lang.String isolationLevel
public java.lang.String lockString
public java.lang.String tableName
public java.lang.String indexName
public java.lang.String nextQualifiers
public java.lang.String scanQualifiers
public java.lang.String startPosition
public java.lang.String stopPosition
public FormatableProperties scanProperties
public RealHashScanStatistics(int numOpens, int rowsSeen, int rowsFiltered, long constructorTime, long openTime, long nextTime, long closeTime, int resultSetNumber, java.lang.String tableName, java.lang.String indexName, boolean isConstraint, int hashtableSize, int[] hashKeyColumns, java.lang.String scanQualifiers, java.lang.String nextQualifiers, java.util.Properties scanProperties, java.lang.String startPosition, java.lang.String stopPosition, java.lang.String isolationLevel, java.lang.String lockString, double optimizerEstimatedRowCount, double optimizerEstimatedCost)
public java.lang.String getStatementExecutionPlanText(int depth)
depth
- Indentation level.public java.lang.String getScanStatisticsText(java.lang.String tableName, int depth)
depth
- Indentation level.tableName
- if not NULL then print information for this table onlypublic java.lang.String toString()
toString
in class java.lang.Object
public java.lang.String getNodeOn()
getNodeOn
in class RealBasicNoPutResultSetStatistics
public java.lang.String getNodeName()
getNodeName
in class RealBasicNoPutResultSetStatistics
public void accept(XPLAINVisitor visitor)
XPLAINable
public java.lang.String getRSXplainType()
public java.lang.String getRSXplainDetails()
getRSXplainDetails
in interface XPLAINable
getRSXplainDetails
in class RealBasicNoPutResultSetStatistics
public java.lang.Object getScanPropsDescriptor(java.lang.Object scanPropsID)
getScanPropsDescriptor
in interface XPLAINable
getScanPropsDescriptor
in class RealBasicNoPutResultSetStatistics
public java.lang.Object getResultSetDescriptor(java.lang.Object rsID, java.lang.Object parentID, java.lang.Object scanID, java.lang.Object sortID, java.lang.Object stmtID, java.lang.Object timingID)
getResultSetDescriptor
in interface XPLAINable
getResultSetDescriptor
in class RealBasicNoPutResultSetStatistics
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