类的使用
org.h2.command.query.AllColumnsForPlan

使用AllColumnsForPlan的程序包

程序包	说明
org.h2.expression	Expressions include mathematical operations, simple values, and others.
org.h2.index	Various table index implementations, as well as cursors to navigate in an index.
org.h2.mvstore.db	Helper classes to use the MVStore in the H2 database.
org.h2.table	Classes related to a table and table meta data.

org.h2.expression中AllColumnsForPlan的使用

参数类型为AllColumnsForPlan的org.h2.expression中的方法

限定符和类型	方法和说明
static void	ExpressionVisitor.allColumnsForTableFilters(TableFilter[] filters, AllColumnsForPlan allColumnsSet) Get the set of columns of all tables.
static void	ExpressionVisitor.allColumnsForTableFilters(TableFilter[] filters, AllColumnsForPlan allColumnsSet) Get the set of columns of all tables.
static ExpressionVisitor	ExpressionVisitor.getColumnsVisitor(AllColumnsForPlan columns) Create a new visitor to get all referenced columns.
static ExpressionVisitor	ExpressionVisitor.getColumnsVisitor(AllColumnsForPlan columns) Create a new visitor to get all referenced columns.

org.h2.index中AllColumnsForPlan的使用

参数类型为AllColumnsForPlan的org.h2.index中的方法

限定符和类型	方法和说明
double	DualIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
abstract double	Index.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet) Estimate the cost to search for rows given the search mask.
double	LinkedIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
double	MetaIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
double	QueryExpressionIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
double	RangeIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
double	VirtualConstructedTableIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
double	VirtualConstructedTableIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
double	RangeIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
double	QueryExpressionIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
double	MetaIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
double	LinkedIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
abstract double	Index.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet) Estimate the cost to search for rows given the search mask.
double	DualIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
protected long	Index.getCostRangeIndex(int[] masks, long rowCount, TableFilter[] filters, int filter, SortOrder sortOrder, boolean isScanIndex, AllColumnsForPlan allColumnsSet) Calculate the cost for the given mask as if this index was a typical b-tree range index.
protected long	Index.getCostRangeIndex(int[] masks, long rowCount, TableFilter[] filters, int filter, SortOrder sortOrder, boolean isScanIndex, AllColumnsForPlan allColumnsSet) Calculate the cost for the given mask as if this index was a typical b-tree range index.

org.h2.mvstore.db中AllColumnsForPlan的使用

参数类型为AllColumnsForPlan的org.h2.mvstore.db中的方法

限定符和类型	方法和说明
double	MVDelegateIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
double	MVPrimaryIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
double	MVSecondaryIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
double	MVSpatialIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
double	MVSpatialIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
double	MVSecondaryIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
double	MVPrimaryIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
double	MVDelegateIndex.getCost(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)

org.h2.table中AllColumnsForPlan的使用

参数类型为AllColumnsForPlan的org.h2.table中的方法

限定符和类型	方法和说明
double	Plan.calculateCost(SessionLocal session, AllColumnsForPlan allColumnsSet) Calculate the cost of this query plan.
double	Plan.calculateCost(SessionLocal session, AllColumnsForPlan allColumnsSet) Calculate the cost of this query plan.
PlanItem	QueryExpressionTable.getBestPlanItem(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
PlanItem	Table.getBestPlanItem(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet) Get the best plan for the given search mask.
PlanItem	Table.getBestPlanItem(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet) Get the best plan for the given search mask.
PlanItem	QueryExpressionTable.getBestPlanItem(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
PlanItem	TableFilter.getBestPlanItem(SessionLocal s, TableFilter[] filters, int filter, AllColumnsForPlan allColumnsSet) Get the best plan item (index, cost) to use for the current join order.
PlanItem	TableFilter.getBestPlanItem(SessionLocal s, TableFilter[] filters, int filter, AllColumnsForPlan allColumnsSet) Get the best plan item (index, cost) to use for the current join order.
Index	QueryExpressionTable.getScanIndex(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
Index	Table.getScanIndex(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet) Get the scan index for this table.
Index	TableView.getScanIndex(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
Index	TableView.getScanIndex(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)
Index	Table.getScanIndex(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet) Get the scan index for this table.
Index	QueryExpressionTable.getScanIndex(SessionLocal session, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder, AllColumnsForPlan allColumnsSet)