org.apache.ignite.internal.processors.query.h2.sys

Class SqlSystemTable

java.lang.Object

TableBase

org.apache.ignite.internal.processors.query.h2.sys.SqlSystemTable

public class SqlSystemTable
extends TableBase

System H2 table over a view.

Field Summary

Fields

Modifier and Type	Field and Description
protected ArrayList<Index>	indexes Indexes.
protected SqlSystemIndex	scanIdx Scan index.
protected SqlSystemView	view Meta view.

Constructor Summary

Constructors

Constructor and Description
SqlSystemTable(CreateTableData data, SqlSystemView view)

Method Summary

Modifier and Type	Method and Description
Index	addIndex(Session ses, String idxName, int idxId, IndexColumn[] cols, IndexType idxType, boolean create, String idxComment)
void	addRow(Session ses, Row row)
boolean	canDrop()
boolean	canGetRowCount()
boolean	canReference()
void	checkRename()
void	checkSupportAlter()
void	close(Session ses)
long	getDiskSpaceUsed()
ArrayList<Index>	getIndexes()
long	getMaxDataModificationId()
long	getRowCount(Session ses)
long	getRowCountApproximation()
Iterator<Row>	getRows(Session ses, SearchRow first, SearchRow last)
Index	getScanIndex(Session ses)
TableType	getTableType()
Index	getUniqueIndex()
boolean	isDeterministic()
boolean	isLockedExclusively()
boolean	lock(Session ses, boolean exclusive, boolean forceLockEvenInMvcc)
void	removeChildrenAndResources(Session ses)
void	removeRow(Session ses, Row row)
void	truncate(Session ses)
void	unlock(Session ses)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

scanIdx

protected final SqlSystemIndex scanIdx

Scan index.

view

protected final SqlSystemView view

Meta view.

indexes

protected final ArrayList<Index> indexes

Indexes. Note: We need ArrayList here by H2 getIndexes() method contract.

Constructor Detail

SqlSystemTable

public SqlSystemTable(CreateTableData data,
                      SqlSystemView view)

Parameters:

data - Data.

view - Meta view.

Method Detail

addIndex

public Index addIndex(Session ses,
                      String idxName,
                      int idxId,
                      IndexColumn[] cols,
                      IndexType idxType,
                      boolean create,
                      String idxComment)

lock

public boolean lock(Session ses,
                    boolean exclusive,
                    boolean forceLockEvenInMvcc)

unlock

public void unlock(Session ses)

isLockedExclusively

public boolean isLockedExclusively()

removeRow

public void removeRow(Session ses,
                      Row row)

addRow

public void addRow(Session ses,
                   Row row)

removeChildrenAndResources

public void removeChildrenAndResources(Session ses)

close

public void close(Session ses)

checkRename

public void checkRename()

checkSupportAlter

public void checkSupportAlter()

truncate

public void truncate(Session ses)

getRowCount

public long getRowCount(Session ses)

canGetRowCount

public boolean canGetRowCount()

getRowCountApproximation

public long getRowCountApproximation()

canDrop

public boolean canDrop()

getTableType

public TableType getTableType()

getScanIndex

public Index getScanIndex(Session ses)

getUniqueIndex

public Index getUniqueIndex()

getIndexes

public ArrayList<Index> getIndexes()

getMaxDataModificationId

public long getMaxDataModificationId()

getDiskSpaceUsed

public long getDiskSpaceUsed()

isDeterministic

public boolean isDeterministic()

canReference

public boolean canReference()

getRows

public Iterator<Row> getRows(Session ses,
                             SearchRow first,
                             SearchRow last)

Parameters:

ses - Session.

first - First.

last - Last.