类的使用
org.h2.engine.Database

使用Database的程序包

程序包	说明
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, simple values, and others.
org.h2.expression.condition	Condition expressions.
org.h2.expression.function	Functions.
org.h2.jmx	Implementation of the Java Management Extension (JMX) features.
org.h2.mode	Utility classes for compatibility with other database, for example MySQL.
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.security.auth	Authentication classes.
org.h2.table	Classes related to a table and table meta data.

org.h2.engine中Database的使用

声明为Database的org.h2.engine中的字段

限定符和类型	字段和说明
protected Database	DbObject.database The database.
protected Database	DbObject.database The database.

返回Database的org.h2.engine中的方法

限定符和类型	方法和说明
Database	DbObject.getDatabase() Get the database.
Database	SessionLocal.getDatabase()
Database	SessionLocal.getDatabase()
Database	DbObject.getDatabase() Get the database.

参数类型为Database的org.h2.engine中的方法

限定符和类型	方法和说明
static User	UserBuilder.buildUser(AuthenticationInfo authenticationInfo, Database database, boolean persistent) Build the database user starting from authentication informations.
static User	UserBuilder.buildUser(AuthenticationInfo authenticationInfo, Database database, boolean persistent) Build the database user starting from authentication informations.

参数类型为Database的org.h2.engine中的构造器

构造器和说明
Comment(Database database, int id, DbObject obj)
Comment(Database database, int id, DbObject obj)
DbObject(Database db, int objectId, String name, int traceModuleId) Initialize some attributes of this object.
DbObject(Database db, int objectId, String name, int traceModuleId) Initialize some attributes of this object.
Right(Database db, int id, RightOwner grantee, int grantedRight, DbObject grantedObject)
Right(Database db, int id, RightOwner grantee, int grantedRight, DbObject grantedObject)
Right(Database db, int id, RightOwner grantee, Role grantedRole)
Right(Database db, int id, RightOwner grantee, Role grantedRole)
RightOwner(Database database, int id, String name, int traceModuleId)
RightOwner(Database database, int id, String name, int traceModuleId)
Role(Database database, int id, String roleName, boolean system)
Role(Database database, int id, String roleName, boolean system)
SessionLocal(Database database, User user, int id)
SessionLocal(Database database, User user, int id)
Setting(Database database, int id, String settingName)
Setting(Database database, int id, String settingName)
User(Database database, int id, String userName, boolean systemUser)
User(Database database, int id, String userName, boolean systemUser)

org.h2.expression中Database的使用

参数类型为Database的org.h2.expression中的构造器

构造器和说明
ExpressionColumn(Database database, Column column) Creates a new column reference for metadata of queries; should not be used as normal expression.
ExpressionColumn(Database database, Column column) Creates a new column reference for metadata of queries; should not be used as normal expression.
ExpressionColumn(Database database, String schemaName, String tableAlias) Creates a new instance of column reference for _ROWID_ column as normal expression.
ExpressionColumn(Database database, String schemaName, String tableAlias) Creates a new instance of column reference for _ROWID_ column as normal expression.
ExpressionColumn(Database database, String schemaName, String tableAlias, String columnName) Creates a new instance of column reference for regular columns as normal expression.
ExpressionColumn(Database database, String schemaName, String tableAlias, String columnName) Creates a new instance of column reference for regular columns as normal expression.
ExpressionColumn(Database database, String schemaName, String tableAlias, String columnName, boolean quotedName) Creates a new instance of column reference for regular columns as normal expression.
ExpressionColumn(Database database, String schemaName, String tableAlias, String columnName, boolean quotedName) Creates a new instance of column reference for regular columns as normal expression.

org.h2.expression.condition中Database的使用

参数类型为Database的org.h2.expression.condition中的构造器

构造器和说明
CompareLike(Database db, Expression left, boolean not, boolean whenOperand, Expression right, Expression escape, CompareLike.LikeType likeType)
CompareLike(Database db, Expression left, boolean not, boolean whenOperand, Expression right, Expression escape, CompareLike.LikeType likeType)

org.h2.expression.function中Database的使用

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

限定符和类型	方法和说明
static boolean	BuiltinFunctions.isBuiltinFunction(Database database, String upperName) Returns whether specified function is a non-keyword built-in function.
static boolean	BuiltinFunctions.isBuiltinFunction(Database database, String upperName) Returns whether specified function is a non-keyword built-in function.

org.h2.jmx中Database的使用

参数类型为Database的org.h2.jmx中的方法

限定符和类型	方法和说明
static void	DatabaseInfo.registerMBean(ConnectionInfo connectionInfo, Database database) Registers an MBean for the database.
static void	DatabaseInfo.registerMBean(ConnectionInfo connectionInfo, Database database) Registers an MBean for the database.

org.h2.mode中Database的使用

参数类型为Database的org.h2.mode中的方法

限定符和类型	方法和说明
static Expression	ModeFunction.getCompatibilityDateTimeValueFunction(Database database, String name, int scale) Get an instance of the given function without parentheses for this database.
static Expression	ModeFunction.getCompatibilityDateTimeValueFunction(Database database, String name, int scale) Get an instance of the given function without parentheses for this database.
static ModeFunction	ModeFunction.getFunction(Database database, String name) Get an instance of the given function for this database.
static ModeFunction	ModeFunction.getFunction(Database database, String name) Get an instance of the given function for this database.

参数类型为Database的org.h2.mode中的构造器

构造器和说明
PgCatalogSchema(Database database, User owner) Creates new instance of pg_catalog schema.
PgCatalogSchema(Database database, User owner) Creates new instance of pg_catalog schema.

org.h2.mvstore.db中Database的使用

参数类型为Database的org.h2.mvstore.db中的方法

限定符和类型	方法和说明
RowDataType	RowDataType.Factory.create(ByteBuffer buff, MetaType<Database> metaDataType, Database database)
DataType<?>	ValueDataType.Factory.create(ByteBuffer buff, MetaType<Database> metaType, Database database)
DataType<?>	ValueDataType.Factory.create(ByteBuffer buff, MetaType<Database> metaType, Database database)
RowDataType	RowDataType.Factory.create(ByteBuffer buff, MetaType<Database> metaDataType, Database database)
static ResultExternal	MVTempResult.of(Database database, Expression[] expressions, boolean distinct, int[] distinctIndexes, int visibleColumnCount, int resultColumnCount, SortOrder sort) Creates MVStore-based temporary result.
static ResultExternal	MVTempResult.of(Database database, Expression[] expressions, boolean distinct, int[] distinctIndexes, int visibleColumnCount, int resultColumnCount, SortOrder sort) Creates MVStore-based temporary result.

类型变量类型为Database的org.h2.mvstore.db中的方法参数

限定符和类型	方法和说明
RowDataType	RowDataType.Factory.create(ByteBuffer buff, MetaType<Database> metaDataType, Database database)
DataType<?>	ValueDataType.Factory.create(ByteBuffer buff, MetaType<Database> metaType, Database database)
DataType<?>	ValueDataType.Factory.create(ByteBuffer buff, MetaType<Database> metaType, Database database)
RowDataType	RowDataType.Factory.create(ByteBuffer buff, MetaType<Database> metaDataType, Database database)
void	RowDataType.save(WriteBuffer buff, MetaType<Database> metaType)
void	ValueDataType.save(WriteBuffer buff, MetaType<Database> metaType)
void	ValueDataType.save(WriteBuffer buff, MetaType<Database> metaType)
void	RowDataType.save(WriteBuffer buff, MetaType<Database> metaType)

参数类型为Database的org.h2.mvstore.db中的构造器

构造器和说明
LobStorageMap(Database database)
LobStorageMap(Database database)
MVPrimaryIndex(Database db, MVTable table, int id, IndexColumn[] columns, IndexType indexType)
MVPrimaryIndex(Database db, MVTable table, int id, IndexColumn[] columns, IndexType indexType)
MVSecondaryIndex(Database db, MVTable table, int id, String indexName, IndexColumn[] columns, int uniqueColumnCount, IndexType indexType)
MVSecondaryIndex(Database db, MVTable table, int id, String indexName, IndexColumn[] columns, int uniqueColumnCount, IndexType indexType)
MVSpatialIndex(Database db, MVTable table, int id, String indexName, IndexColumn[] columns, int uniqueColumnCount, IndexType indexType) Constructor.
MVSpatialIndex(Database db, MVTable table, int id, String indexName, IndexColumn[] columns, int uniqueColumnCount, IndexType indexType) Constructor.
Store(Database db, byte[] key) Creates the store.
Store(Database db, byte[] key) Creates the store.
ValueDataType(Database database, int[] sortTypes)
ValueDataType(Database database, int[] sortTypes)

org.h2.result中Database的使用

参数类型为Database的org.h2.result中的方法

限定符和类型	方法和说明
static int[]	SortOrder.addNullOrdering(Database database, int[] sortTypes) Add explicit SortOrder.NULLS_FIRST or SortOrder.NULLS_LAST where they aren't already specified.
static int[]	SortOrder.addNullOrdering(Database database, int[] sortTypes) Add explicit SortOrder.NULLS_FIRST or SortOrder.NULLS_LAST where they aren't already specified.

org.h2.schema中Database的使用

参数类型为Database的org.h2.schema中的构造器

构造器和说明
InformationSchema(Database database, User owner) Creates new instance of information schema.
InformationSchema(Database database, User owner) Creates new instance of information schema.
MetaSchema(Database database, int id, String schemaName, User owner) Creates a new instance of meta data schema.
MetaSchema(Database database, int id, String schemaName, User owner) Creates a new instance of meta data schema.
Schema(Database database, int id, String schemaName, RightOwner owner, boolean system) Create a new schema object.
Schema(Database database, int id, String schemaName, RightOwner owner, boolean system) Create a new schema object.

org.h2.security.auth中Database的使用

参数类型为Database的org.h2.security.auth中的方法

限定符和类型	方法和说明
User	Authenticator.authenticate(AuthenticationInfo authenticationInfo, Database database) Perform user authentication.
User	DefaultAuthenticator.authenticate(AuthenticationInfo authenticationInfo, Database database)
User	DefaultAuthenticator.authenticate(AuthenticationInfo authenticationInfo, Database database)
User	Authenticator.authenticate(AuthenticationInfo authenticationInfo, Database database) Perform user authentication.
void	Authenticator.init(Database database) Initialize the authenticator.
void	DefaultAuthenticator.init(Database database) Initializes the authenticator.
void	DefaultAuthenticator.init(Database database) Initializes the authenticator.
void	Authenticator.init(Database database) Initialize the authenticator.

org.h2.table中Database的使用

参数类型为Database的org.h2.table中的方法

限定符和类型	方法和说明
static void	TableView.clearIndexCaches(Database database) Clear the cached indexes for all sessions.
static void	TableView.clearIndexCaches(Database database) Clear the cached indexes for all sessions.
static Table	TableView.createShadowTableForRecursiveTableExpression(boolean isTemporary, SessionLocal targetSession, String cteViewName, Schema schema, List<Column> columns, Database db) Create a table for a recursive query.
static Table	TableView.createShadowTableForRecursiveTableExpression(boolean isTemporary, SessionLocal targetSession, String cteViewName, Schema schema, List<Column> columns, Database db) Create a table for a recursive query.
static TableView	TableView.createTableViewMaybeRecursive(Schema schema, int id, String name, String querySQL, ArrayList<Parameter> parameters, Column[] columnTemplates, SessionLocal session, boolean literalsChecked, boolean isTableExpression, boolean isTemporary, Database db) Create a view.
static TableView	TableView.createTableViewMaybeRecursive(Schema schema, int id, String name, String querySQL, ArrayList<Parameter> parameters, Column[] columnTemplates, SessionLocal session, boolean literalsChecked, boolean isTableExpression, boolean isTemporary, Database db) Create a view.

参数类型为Database的org.h2.table中的构造器

构造器和说明
DualTable(Database database) Create a new range with the given start and end expressions.
DualTable(Database database) Create a new range with the given start and end expressions.