Uses of Interface
org.apache.flink.table.operations.Operation

Packages that use Operation

Package	Description
org.apache.flink.table.delegation
org.apache.flink.table.operations
org.apache.flink.table.operations.ddl

Uses of Operation in org.apache.flink.table.delegation

Methods in org.apache.flink.table.delegation that return types with arguments of type Operation

Modifier and Type	Method and Description
List<Operation>	Parser.parse(String statement) Entry point for parsing SQL queries expressed as a String.

Method parameters in org.apache.flink.table.delegation with type arguments of type Operation

Modifier and Type	Method and Description
String	Planner.explain(List<Operation> operations, boolean extended) Returns the AST of the specified Table API and SQL queries and the execution plan to compute the result of the given collection of QueryOperations.

Uses of Operation in org.apache.flink.table.operations

Subinterfaces of Operation in org.apache.flink.table.operations

Modifier and Type	Interface and Description
interface	ModifyOperation A Operation that describes the DML queries such as e.g.
interface	QueryOperation Base class for representing an operation structure behind a user-facing Table API.
interface	UseOperation An Operation that describes the catalog/database switch statements, e.g.

Classes in org.apache.flink.table.operations that implement Operation

Modifier and Type	Class and Description
class	AggregateQueryOperation Relational operation that performs computations on top of subsets of input rows grouped by key.
class	CalculatedQueryOperation<T> Describes a relational operation that was created from applying a TableFunction.
class	CatalogQueryOperation Describes a relational operation that was created from a lookup to a catalog.
class	CatalogSinkModifyOperation DML operation that tells to write to a sink.
class	DistinctQueryOperation Removes duplicated rows of underlying relational operation.
class	FilterQueryOperation Filters out rows of underlying relational operation that do not match given condition.
class	JoinQueryOperation Table operation that joins two relational operations based on given condition.
class	OutputConversionModifyOperation Special, internal kind of ModifyOperation that allows converting a tree of QueryOperations to a Transformation of given type described with TypeInformation.
class	ProjectQueryOperation Table operation that computes new table using given Expressions from its input relational operation.
class	SetQueryOperation A set operation on two relations.
class	SortQueryOperation Expresses sort operation of rows of the underlying relational operation with given order.
class	TableSourceQueryOperation<T> Inline scan of a TableSource.
class	UnregisteredSinkModifyOperation<T> DML operation that tells to write to the given sink.
class	UseCatalogOperation Operation to describe a USE CATALOG statement.
class	UseDatabaseOperation Operation to describe a USE [catalogName.]dataBaseName statement.
class	WindowAggregateQueryOperation Relational operation that performs computations on top of subsets of input rows grouped by key and group window.

Methods in org.apache.flink.table.operations with type parameters of type Operation

Modifier and Type	Method and Description
static <T extends Operation> String	OperationUtils.formatWithChildren(String operationName, Map<String,Object> parameters, List<T> children, java.util.function.Function<T,String> childToString) Formats a Tree of Operation in a unified way.

Uses of Operation in org.apache.flink.table.operations.ddl

Subinterfaces of Operation in org.apache.flink.table.operations.ddl

Modifier and Type	Interface and Description
interface	AlterOperation A Operation that describes the DDL statements, e.g.
interface	CreateOperation A Operation that describes the DDL statements, e.g.
interface	DropOperation A Operation that describes the DROP DDL statements, e.g.

Classes in org.apache.flink.table.operations.ddl that implement Operation

Modifier and Type	Class and Description
class	AlterDatabaseOperation Operation to describe a ALTER DATABASE statement.
class	AlterFunctionOperation Operation to describe a ALTER FUNCTION statement for temporary catalog function.
class	AlterTableOperation Abstract Operation to describe all ALTER TABLE statements such as rename table /set properties.
class	AlterTablePropertiesOperation Operation to describe a ALTER TABLE ..
class	AlterTableRenameOperation Operation to describe a ALTER TABLE ..
class	CreateDatabaseOperation Operation to describe a CREATE DATABASE statement.
class	CreateFunctionOperation Operation to describe a CREATE FUNCTION statement for catalog function.
class	CreateTableOperation Operation to describe a CREATE TABLE statement.
class	CreateTempSystemFunctionOperation Operation to describe a CREATE FUNCTION statement for temporary system function.
class	DropDatabaseOperation Operation to describe a DROP DATABASE statement.
class	DropFunctionOperation Operation to describe a DROP FUNCTION statement for catalog function.
class	DropTableOperation Operation to describe a DROP TABLE statement.
class	DropTempSystemFunctionOperation Operation to describe a DROP FUNCTION statement for temporary system function.