org.apache.derby.impl.sql.catalog
Class SYSSTATISTICSRowFactory
java.lang.Object
org.apache.derby.iapi.sql.dictionary.CatalogRowFactory
org.apache.derby.impl.sql.catalog.SYSSTATISTICSRowFactory
- public class SYSSTATISTICSRowFactory
- extends CatalogRowFactory
Factory for creating a SYSSTATISTICS row.
- Version:
- 0.1
- Author:
- manish
Methods inherited from class org.apache.derby.iapi.sql.dictionary.CatalogRowFactory |
checkIndexNumber, convertIdCase, generateIndexName, getCanonicalHeapName, getCanonicalHeapUUID, getCanonicalIndexUUID, getCanonicalTableUUID, getCatalogName, getCreateHeapProperties, getCreateIndexProperties, getDataValueFactory, getExecutionFactory, getHeapColumnCount, getIndexColumnCount, getIndexColumnNames, getIndexColumnPositions, getIndexName, getNumIndexes, getPrimaryKeyIndexNumber, getUUIDFactory, initInfo, isIndexUnique, makeEmptyRow |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TABLENAME_STRING
static final java.lang.String TABLENAME_STRING
- See Also:
- Constant Field Values
SYSSTATISTICS_ID
protected static final int SYSSTATISTICS_ID
- See Also:
- Constant Field Values
SYSSTATISTICS_REFERENCEID
protected static final int SYSSTATISTICS_REFERENCEID
- See Also:
- Constant Field Values
SYSSTATISTICS_TABLEID
protected static final int SYSSTATISTICS_TABLEID
- See Also:
- Constant Field Values
SYSSTATISTICS_TIMESTAMP
protected static final int SYSSTATISTICS_TIMESTAMP
- See Also:
- Constant Field Values
SYSSTATISTICS_TYPE
protected static final int SYSSTATISTICS_TYPE
- See Also:
- Constant Field Values
SYSSTATISTICS_VALID
protected static final int SYSSTATISTICS_VALID
- See Also:
- Constant Field Values
SYSSTATISTICS_COLCOUNT
protected static final int SYSSTATISTICS_COLCOUNT
- See Also:
- Constant Field Values
SYSSTATISTICS_STAT
protected static final int SYSSTATISTICS_STAT
- See Also:
- Constant Field Values
SYSSTATISTICS_COLUMN_COUNT
protected static final int SYSSTATISTICS_COLUMN_COUNT
- See Also:
- Constant Field Values
SYSSTATISTICS_INDEX1_ID
protected static final int SYSSTATISTICS_INDEX1_ID
- See Also:
- Constant Field Values
uniqueness
private static final boolean[] uniqueness
indexColumnPositions
private static final int[][] indexColumnPositions
indexColumnNames
private static final java.lang.String[][] indexColumnNames
uuids
private static final java.lang.String[] uuids
columnList
private SystemColumn[] columnList
SYSSTATISTICSRowFactory
public SYSSTATISTICSRowFactory(UUIDFactory uuidf,
ExecutionFactory ef,
DataValueFactory dvf,
boolean convertIdToLower)
makeRow
public ExecRow makeRow(TupleDescriptor td,
TupleDescriptor parent)
throws StandardException
- Make a SYSSTATISTICS row
- Overrides:
makeRow
in class CatalogRowFactory
- Returns:
- Row suitable for inserting into SYSSTATISTICS.
- Throws:
StandardException
- thrown on failure
buildDescriptor
public TupleDescriptor buildDescriptor(ExecRow row,
TupleDescriptor parentDesc,
DataDictionary dd)
throws StandardException
- Description copied from class:
CatalogRowFactory
- builds a tuple descriptor from a row
- Specified by:
buildDescriptor
in class CatalogRowFactory
- Throws:
StandardException
buildEmptyIndexRow
public ExecIndexRow buildEmptyIndexRow(int indexNumber,
RowLocation rowLocation)
throws StandardException
- Description copied from class:
CatalogRowFactory
- builds an empty row given for a given index number.
- Specified by:
buildEmptyIndexRow
in class CatalogRowFactory
- Throws:
StandardException
buildColumnList
public SystemColumn[] buildColumnList()
- Builds a list of columns suitable for creating this Catalog.
- Specified by:
buildColumnList
in class CatalogRowFactory
- Returns:
- array of SystemColumn suitable for making this catalog.
Apache Derby V10.0 Engine Documentation - Copyright © 1997,2004 The Apache Software Foundation or its licensors, as applicable.