| 程序包 | 说明 |
|---|---|
| org.h2.api |
Contains interfaces for user-defined extensions, such as
triggers and user-defined aggregate functions.
|
| org.h2.command |
This package contains the parser and the base classes for
prepared SQL statements.
|
| org.h2.command.ddl |
Contains DDL (data definition language) and related SQL
statements.
|
| org.h2.command.dml |
Contains DML (data manipulation language) and related SQL
statements.
|
| org.h2.constraint |
Database constraints such as check constraints, unique
constraints, and referential constraints.
|
| org.h2.engine |
Contains high level classes of the database and classes that
don't fit in another sub-package.
|
| org.h2.expression |
Expressions include mathematical operations, conditions, simple
values, and functions.
|
| 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.result |
Implementation of row and internal result sets.
|
| org.h2.schema |
Schema implementation and objects that are stored in a schema
(for example, sequences and constants).
|
| org.h2.table |
Classes related to a table and table meta data.
|
| 类和说明 |
|---|
| Table
This is the base class for most tables.
|
| 类和说明 |
|---|
| Table
This is the base class for most tables.
|
| 类和说明 |
|---|
| Column
This class represents a column in a table.
|
| IndexColumn
This represents a column item of an index.
|
| Table
This is the base class for most tables.
|
| TableView
A view is a virtual table that is defined by a query.
|
| 类和说明 |
|---|
| Column
This class represents a column in a table.
|
| ColumnResolver
A column resolver is list of column (for example, a table) that can map a
column name to an actual column.
|
| JoinBatch
Support for asynchronous batched index lookups on joins.
|
| Table
This is the base class for most tables.
|
| TableFilter
A table filter represents a table that is used in a query.
|
| 类和说明 |
|---|
| Column
This class represents a column in a table.
|
| IndexColumn
This represents a column item of an index.
|
| Table
This is the base class for most tables.
|
| TableFilter
A table filter represents a table that is used in a query.
|
| 类和说明 |
|---|
| Column
This class represents a column in a table.
|
| SubQueryInfo
Information about current sub-query being prepared.
|
| Table
This is the base class for most tables.
|
| TableFilter
A table filter represents a table that is used in a query.
|
| TableLinkConnection
A connection for a linked table.
|
| 类和说明 |
|---|
| Column
This class represents a column in a table.
|
| ColumnResolver
A column resolver is list of column (for example, a table) that can map a
column name to an actual column.
|
| Table
This is the base class for most tables.
|
| TableFilter
A table filter represents a table that is used in a query.
|
| 类和说明 |
|---|
| Column
This class represents a column in a table.
|
| FunctionTable
A table backed by a system or user-defined function that returns a result
set.
|
| IndexColumn
This represents a column item of an index.
|
| MetaTable
This class is responsible to build the database meta data pseudo tables.
|
| RangeTable
The table SYSTEM_RANGE is a virtual table that generates incrementing numbers
with a given start end end point.
|
| RegularTable
Most tables are an instance of this class.
|
| Table
This is the base class for most tables.
|
| TableFilter
A table filter represents a table that is used in a query.
|
| TableLink
A linked table contains connection information for a table accessible by
JDBC.
|
| TableView
A view is a virtual table that is defined by a query.
|
| 类和说明 |
|---|
| Column
This class represents a column in a table.
|
| IndexColumn
This represents a column item of an index.
|
| Table
This is the base class for most tables.
|
| TableBase
The base class of a regular table, or a user defined table.
|
| TableFilter
A table filter represents a table that is used in a query.
|
| TableType |
| 类和说明 |
|---|
| Column
This class represents a column in a table.
|
| TableFilter
A table filter represents a table that is used in a query.
|
| 类和说明 |
|---|
| Table
This is the base class for most tables.
|
| TableLink
A linked table contains connection information for a table accessible by
JDBC.
|
| 类和说明 |
|---|
| Column
This class represents a column in a table.
|
| ColumnResolver
A column resolver is list of column (for example, a table) that can map a
column name to an actual column.
|
| IndexColumn
This represents a column item of an index.
|
| JoinBatch
Support for asynchronous batched index lookups on joins.
|
| PlanItem
The plan item describes the index to be used, and the estimated cost when
using it.
|
| SubQueryInfo
Information about current sub-query being prepared.
|
| Table
This is the base class for most tables.
|
| TableBase
The base class of a regular table, or a user defined table.
|
| TableFilter
A table filter represents a table that is used in a query.
|
| TableFilter.TableFilterVisitor
A visitor for table filters.
|
| TableLinkConnection
A connection for a linked table.
|
| TableType |
| TableView
A view is a virtual table that is defined by a query.
|
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