Package org.apache.flink.table.catalog

Interface Summary

Interface	Description
Catalog	This interface is responsible for reading and writing metadata such as database/table/views/UDFs from a registered catalog.
CatalogBaseTable	CatalogBaseTable is the common parent of table and view.
CatalogDatabase	Interface of a database in a catalog.
CatalogFunction	Interface for a function in a catalog.
CatalogPartition	Represents a partition object in catalog.
CatalogTable	Represents a table in a catalog.
CatalogView	Represents a view in a catalog.
DataTypeLookup	Catalog of types that can resolve the name of type to a DataType.

Class Summary

Class	Description
AbstractCatalog	Abstract class for catalogs.
CatalogPartitionSpec	Represents a partition spec object in catalog.
ObjectIdentifier	Identifies an object in a catalog.
ObjectPath	A database name and object (table/view/function) name combo in a catalog.
UnresolvedIdentifier	Identifier of an object, such as table, view, function or type in a catalog.

Enum Summary

Enum	Description
FunctionLanguage	Categorizes the language semantics of a CatalogFunction.