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

Class GridMergeTable

java.lang.Object

TableBase

org.apache.ignite.internal.processors.query.h2.twostep.GridMergeTable

public class GridMergeTable
extends TableBase

Merge table for distributed queries.

Constructor Summary

Constructors

Constructor and Description
GridMergeTable(CreateTableData data)

Method Summary

Modifier and Type	Method and Description
Index	addIndex(Session session, String indexName, int indexId, IndexColumn[] cols, IndexType indexType, boolean create, String indexComment)
void	addRow(Session session, Row row)
boolean	canDrop()
boolean	canGetRowCount()
void	checkRename()
void	checkSupportAlter()
void	close(Session ses)
static GridH2ScanIndex<GridMergeIndex>	createScanIndex(GridMergeIndex idx)
long	getDiskSpaceUsed()
ArrayList<Index>	getIndexes()
long	getMaxDataModificationId()
GridMergeIndex	getMergeIndex()
long	getRowCount(Session ses)
long	getRowCountApproximation()
Index	getScanIndex(Session session)
TableType	getTableType()
Index	getUniqueIndex()
void	indexes(ArrayList<Index> idxs)
boolean	isDeterministic()
boolean	isLockedExclusively()
boolean	lock(Session session, boolean exclusive, boolean force)
void	removeRow(Session session, Row row)
void	truncate(Session session)
void	unlock(Session s)

Methods inherited from class java.lang.Object

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

Constructor Detail

GridMergeTable

public GridMergeTable(CreateTableData data)

Parameters:

data - Data.

Method Detail

indexes

public void indexes(ArrayList<Index> idxs)

Parameters:

idxs - Indexes.

getMergeIndex

public GridMergeIndex getMergeIndex()

Returns:

Merge index.

createScanIndex

public static GridH2ScanIndex<GridMergeIndex> createScanIndex(GridMergeIndex idx)

Parameters:

idx - Index.

Returns:

Scan index.

lock

public boolean lock(Session session,
                    boolean exclusive,
                    boolean force)

close

public void close(Session ses)

unlock

public void unlock(Session s)

addIndex

public Index addIndex(Session session,
                      String indexName,
                      int indexId,
                      IndexColumn[] cols,
                      IndexType indexType,
                      boolean create,
                      String indexComment)

removeRow

public void removeRow(Session session,
                      Row row)

truncate

public void truncate(Session session)

addRow

public void addRow(Session session,
                   Row row)

checkSupportAlter

public void checkSupportAlter()

getTableType

public TableType getTableType()

getScanIndex

public Index getScanIndex(Session session)

getUniqueIndex

public Index getUniqueIndex()

getIndexes

public ArrayList<Index> getIndexes()

isLockedExclusively

public boolean isLockedExclusively()

getMaxDataModificationId

public long getMaxDataModificationId()

isDeterministic

public boolean isDeterministic()

canGetRowCount

public boolean canGetRowCount()

canDrop

public boolean canDrop()

getRowCount

public long getRowCount(Session ses)

getRowCountApproximation

public long getRowCountApproximation()

getDiskSpaceUsed

public long getDiskSpaceUsed()

checkRename

public void checkRename()