Package org.apache.flink.table.api

Class Summary

Class	Description
DataTypes	A DataType can be used to declare input and/or output types of operations.
DataTypes.AbstractField	Common helper class for resolved and unresolved fields of a row or structured type.
DataTypes.Field	Helper class for defining the field of a row or structured type.
DataTypes.Resolution	Helper class for defining the resolution of an interval.
DataTypes.UnresolvedField	Helper class for defining the unresolved field of a row or structured type.
Schema	Schema of a table or view.
Schema.Builder	A builder for constructing an immutable but still unresolved Schema.
Schema.UnresolvedColumn	Super class for all kinds of columns in an unresolved schema.
Schema.UnresolvedComputedColumn	Declaration of a computed column that will be resolved to Column.ComputedColumn during schema resolution.
Schema.UnresolvedConstraint	Super class for all kinds of constraints in an unresolved schema.
Schema.UnresolvedMetadataColumn	Declaration of a metadata column that will be resolved to Column.MetadataColumn during schema resolution.
Schema.UnresolvedPhysicalColumn	Declaration of a physical column that will be resolved to Column.PhysicalColumn during schema resolution.
Schema.UnresolvedPrimaryKey	Declaration of a primary key that will be resolved to UniqueConstraint during schema resolution.
Schema.UnresolvedWatermarkSpec	Declaration of a watermark strategy that will be resolved to WatermarkSpec during schema resolution.
TableColumn	Deprecated. See ResolvedSchema and Column.
TableColumn.ComputedColumn	Representation of a computed column.
TableColumn.MetadataColumn	Representation of a metadata column.
TableColumn.PhysicalColumn	Representation of a physical column.
TableSchema	Deprecated. This class has been deprecated as part of FLIP-164.
TableSchema.Builder	Builder for creating a TableSchema.
Types	Deprecated. This class will be removed in future versions as it uses the old type system.
WatermarkSpec	Deprecated. See ResolvedSchema and WatermarkSpec.

Enum Summary

Enum	Description
JsonExistsOnError	Behavior in case of errors for BuiltInFunctionDefinitions.JSON_EXISTS.
JsonOnNull	Behavior for entries with a null value for BuiltInFunctionDefinitions.JSON_OBJECT and BuiltInFunctionDefinitions.JSON_ARRAY.
JsonQueryOnEmptyOrError	Behavior of BuiltInFunctionDefinitions.JSON_QUERY in case a path expression is empty or raises an error.
JsonQueryWrapper	Defines whether and when to wrap the result of BuiltInFunctionDefinitions.JSON_QUERY into an array.
JsonType	Supported JSON types for BuiltInFunctionDefinitions.IS_JSON.
JsonValueOnEmptyOrError	Behavior for BuiltInFunctionDefinitions.JSON_VALUE.

Exception Summary

Exception	Description
AmbiguousTableFactoryException	Deprecated. This exception is considered internal and has been erroneously placed in the *.api package.
CatalogNotExistException	Exception for an operation on a nonexistent catalog.
ExpressionParserException	Deprecated. This exception is considered internal and has been erroneously placed in the *.api package.
NoMatchingTableFactoryException	Deprecated. This exception is considered internal and has been erroneously placed in the *.api package.
TableException	General Exception for all errors during table handling.
TableNotExistException	Exception for an operation on a nonexistent table.
ValidationException	Exception for all errors occurring during validation phase.