程序包的使用
org.h2.engine

使用org.h2.engine的程序包

程序包	说明
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.jdbc	Implementation of the JDBC API (package java.sql).
org.h2.jmx	Implementation of the Java Management Extension (JMX) features.
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.store	Storage abstractions, such as a file with a cache, or a class to convert values to a byte array and vice versa.
org.h2.table	Classes related to a table and table meta data.
org.h2.value	Data type and value implementations.

org.h2.command使用的org.h2.engine中的类

类和说明
Session A session represents an embedded database connection.
SessionRemote The client side part of a session when using the server mode.

org.h2.command.ddl使用的org.h2.engine中的类

类和说明
Session A session represents an embedded database connection.
User Represents a user object.

org.h2.command.dml使用的org.h2.engine中的类

类和说明
Procedure Represents a procedure.
Session A session represents an embedded database connection.

org.h2.constraint使用的org.h2.engine中的类

类和说明
DbObject A database object such as a table, an index, or a user.
DbObjectBase The base class for all database objects.
Session A session represents an embedded database connection.

org.h2.engine使用的org.h2.engine中的类

类和说明
Comment Represents a database object comment.
ConnectionInfo Encapsulates the connection settings, including user name and password.
Database There is one database object per open database.
DbObject A database object such as a table, an index, or a user.
DbObjectBase The base class for all database objects.
DbSettings This class contains various database-level settings.
Engine The engine contains a map of all open databases.
FunctionAlias Represents a user-defined function, or alias.
FunctionAlias.JavaMethod There may be multiple Java methods that match a function name.
MetaRecord A record in the system table of the database.
Mode The compatibility modes.
Procedure Represents a procedure.
QueryStatisticsData Maintains query statistics.
QueryStatisticsData.QueryEntry The collected statistics for one query.
Right An access right.
RightOwner A right owner (sometimes called principal).
Role Represents a role.
Session A session represents an embedded database connection.
Session.Savepoint Represents a savepoint (a position in a transaction to where one can roll back to).
SessionInterface A local or remote session.
Setting A persistent database setting.
SettingsBase The base class for settings.
UndoLogRecord An entry in a undo log.
User Represents a user object.
UserAggregate Represents a user-defined aggregate function.
UserDataType Represents a domain (user-defined data type).

org.h2.expression使用的org.h2.engine中的类

类和说明
Database There is one database object per open database.
DbObject A database object such as a table, an index, or a user.
FunctionAlias Represents a user-defined function, or alias.
Session A session represents an embedded database connection.
UserAggregate Represents a user-defined aggregate function.

org.h2.index使用的org.h2.engine中的类

类和说明
Database There is one database object per open database.
DbObject A database object such as a table, an index, or a user.
DbObjectBase The base class for all database objects.
Session A session represents an embedded database connection.

org.h2.jdbc使用的org.h2.engine中的类

类和说明
ConnectionInfo Encapsulates the connection settings, including user name and password.
SessionInterface A local or remote session.

org.h2.jmx使用的org.h2.engine中的类

类和说明
ConnectionInfo Encapsulates the connection settings, including user name and password.
Database There is one database object per open database.

org.h2.mvstore.db使用的org.h2.engine中的类

类和说明
Database There is one database object per open database.
DbObject A database object such as a table, an index, or a user.
DbObjectBase The base class for all database objects.
Session A session represents an embedded database connection.

org.h2.result使用的org.h2.engine中的类

类和说明
Database There is one database object per open database.
Session A session represents an embedded database connection.
SessionRemote The client side part of a session when using the server mode.

org.h2.schema使用的org.h2.engine中的类

类和说明
Database There is one database object per open database.
DbObject A database object such as a table, an index, or a user.
DbObjectBase The base class for all database objects.
FunctionAlias Represents a user-defined function, or alias.
Session A session represents an embedded database connection.
User Represents a user object.

org.h2.store使用的org.h2.engine中的类

类和说明
Database There is one database object per open database.
Session A session represents an embedded database connection.

org.h2.table使用的org.h2.engine中的类

类和说明
Database There is one database object per open database.
DbObject A database object such as a table, an index, or a user.
DbObjectBase The base class for all database objects.
Session A session represents an embedded database connection.
User Represents a user object.

org.h2.value使用的org.h2.engine中的类

类和说明
SessionInterface A local or remote session.