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

Class H2IndexCostedBase

java.lang.Object

org.gridgain.internal.h2.engine.DbObjectBase

org.gridgain.internal.h2.schema.SchemaObjectBase

org.gridgain.internal.h2.index.BaseIndex

org.apache.ignite.internal.processors.query.h2.opt.H2IndexCostedBase

All Implemented Interfaces:

org.gridgain.internal.h2.engine.DbObject, org.gridgain.internal.h2.index.Index, org.gridgain.internal.h2.schema.SchemaObject

Direct Known Subclasses:

GridH2IndexBase, GridH2ProxyIndex

public abstract class H2IndexCostedBase
extends org.gridgain.internal.h2.index.BaseIndex

Index base.

Field Summary

Fields inherited from class org.gridgain.internal.h2.index.BaseIndex

columnIds, columns, indexColumns, indexType, table

Fields inherited from class org.gridgain.internal.h2.engine.DbObjectBase

comment, database, trace

Fields inherited from interface org.gridgain.internal.h2.engine.DbObject

AGGREGATE, COMMENT, CONSTANT, CONSTRAINT, DOMAIN, FUNCTION_ALIAS, INDEX, RIGHT, ROLE, SCHEMA, SEQUENCE, SETTING, SYNONYM, TABLE_OR_VIEW, TRIGGER, USER

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	H2IndexCostedBase(GridH2Table tbl, String name, org.gridgain.internal.h2.table.IndexColumn[] cols, org.gridgain.internal.h2.index.IndexType type) Constructor.

Method Summary

Modifier and Type	Method and Description
protected long	costRangeIndex(org.gridgain.internal.h2.engine.Session ses, int[] masks, long rowCount, org.gridgain.internal.h2.table.TableFilter[] filters, int filter, org.gridgain.internal.h2.result.SortOrder sortOrder, boolean isScanIndex, org.gridgain.internal.h2.command.dml.AllColumnsForPlan allColumnsSet) Re-implement BaseIndex.getCostRangeIndex(int[], long, org.gridgain.internal.h2.table.TableFilter[], int, org.gridgain.internal.h2.result.SortOrder, boolean, org.gridgain.internal.h2.command.dml.AllColumnsForPlan) to dispatch cost function on new and old versions.
protected long	getCostRangeIndex_8_7_12(org.gridgain.internal.h2.engine.Session ses, int[] masks, long rowCount, org.gridgain.internal.h2.table.TableFilter[] filters, int filter, org.gridgain.internal.h2.result.SortOrder sortOrder, boolean isScanIndex, org.gridgain.internal.h2.command.dml.AllColumnsForPlan allColumnsSet) Re-implement BaseIndex.getCostRangeIndex(int[], long, org.gridgain.internal.h2.table.TableFilter[], int, org.gridgain.internal.h2.result.SortOrder, boolean, org.gridgain.internal.h2.command.dml.AllColumnsForPlan) to support compatibility with versions between 8.7.8 and 8.7.12.

Methods inherited from class org.gridgain.internal.h2.index.BaseIndex

canFindNext, canScan, checkIndexColumnTypes, compareRows, createLookupBatch, find, findNext, getColumnIndex, getColumns, getCostRangeIndex, getCreateSQL, getCreateSQLForCopy, getDropSQL, getDuplicateKeyException, getIndexColumns, getIndexType, getPlanSQL, getRow, getTable, getType, isFindUsingFullTableScan, isFirstColumn, isHidden, isRowIdIndex, mayHaveNullDuplicates, removeChildrenAndResources, setSortedInsertMode, update

Methods inherited from class org.gridgain.internal.h2.schema.SchemaObjectBase

getSchema, getSQL, getSQL

Methods inherited from class org.gridgain.internal.h2.engine.DbObjectBase

checkRename, getChildren, getComment, getDatabase, getId, getModificationId, getName, invalidate, isTemporary, isValid, rename, setComment, setModified, setObjectName, setTemporary, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gridgain.internal.h2.index.Index

add, canGetFirstOrLast, close, find, findFirstOrLast, getCost, getDiskSpaceUsed, getRowCount, getRowCountApproximation, needRebuild, remove, remove, truncate

Methods inherited from interface org.gridgain.internal.h2.schema.SchemaObject

getSchema

Methods inherited from interface org.gridgain.internal.h2.engine.DbObject

checkRename, getChildren, getComment, getDatabase, getId, getName, getSQL, getSQL, isTemporary, rename, setComment, setTemporary

Constructor Detail

H2IndexCostedBase

protected H2IndexCostedBase(GridH2Table tbl,
                            String name,
                            org.gridgain.internal.h2.table.IndexColumn[] cols,
                            org.gridgain.internal.h2.index.IndexType type)

Constructor.

Parameters:

tbl - Table.

name - Index name.

cols - Indexed columns.

type - Index type.

Method Detail

costRangeIndex

protected long costRangeIndex(org.gridgain.internal.h2.engine.Session ses,
                              int[] masks,
                              long rowCount,
                              org.gridgain.internal.h2.table.TableFilter[] filters,
                              int filter,
                              org.gridgain.internal.h2.result.SortOrder sortOrder,
                              boolean isScanIndex,
                              org.gridgain.internal.h2.command.dml.AllColumnsForPlan allColumnsSet)

Re-implement BaseIndex.getCostRangeIndex(int[], long, org.gridgain.internal.h2.table.TableFilter[], int, org.gridgain.internal.h2.result.SortOrder, boolean, org.gridgain.internal.h2.command.dml.AllColumnsForPlan) to dispatch cost function on new and old versions.

getCostRangeIndex_8_7_12

protected final long getCostRangeIndex_8_7_12(org.gridgain.internal.h2.engine.Session ses,
                                              int[] masks,
                                              long rowCount,
                                              org.gridgain.internal.h2.table.TableFilter[] filters,
                                              int filter,
                                              org.gridgain.internal.h2.result.SortOrder sortOrder,
                                              boolean isScanIndex,
                                              org.gridgain.internal.h2.command.dml.AllColumnsForPlan allColumnsSet)

Re-implement BaseIndex.getCostRangeIndex(int[], long, org.gridgain.internal.h2.table.TableFilter[], int, org.gridgain.internal.h2.result.SortOrder, boolean, org.gridgain.internal.h2.command.dml.AllColumnsForPlan) to support compatibility with versions between 8.7.8 and 8.7.12.