Top Interfaces Classes
module org.apache.derby.engine

Package org.apache.derby.catalog


Interface Summary

Modifier and TypeInterface and Description
public interface
AliasInfo

An interface for describing an alias in Derby systems.

public interface
DefaultInfo

An interface for describing a default for a column or parameter in Derby systems.

public interface
Dependable

A Dependable is an in-memory representation of an object managed by the Dependency System.

public interface
DependableFinder

A DependableFinder is an object that can find an in-memory Dependable, given the Dependable's ID.

The DependableFinder is able to write itself to disk and, once read back into memory, locate the in-memory Dependable that it represents.

public interface
IndexDescriptor

This interface describes an index.

public interface
ReferencedColumns

Provides information about the columns that are referenced by a CHECK CONSTRAINT definition.

public interface
SequencePreallocator

Logic to determine how many values to pre-allocate for a sequence.

public interface
Statistics

This interface is used in the column SYS.SYSSTATISTICS.STATISTICS.

public interface
TypeDescriptor

TypeDescriptor represents a type in a system catalog, a persistent type.

public interface
UUID

An interface for accessing Derby UUIDs, unique identifiers.

Class Summary

Modifier and TypeClass and Description
public class
GetProcedureColumns

Use of VirtualTableInterface to provide support for DatabaseMetaData.getProcedureColumns().

public class
Java5SystemProcedures

System procedures which run only on Java 5 or higher.

public class
SystemProcedures

Some system built-in procedures, and help routines.

public class
TriggerNewTransitionRows

Provides information about about a a set of new rows created by a trigger action.

public class
TriggerOldTransitionRows

Provides information about a set of rows before a trigger action changed them.