org.apache.flink.table.operations.ddl

Class AlterViewPropertiesOperation

java.lang.Object

org.apache.flink.table.operations.ddl.AlterViewOperation

org.apache.flink.table.operations.ddl.AlterViewPropertiesOperation

All Implemented Interfaces:

AlterOperation, ExecutableOperation, Operation

@Internal
public class AlterViewPropertiesOperation
extends AlterViewOperation

Operation to describe a ALTER VIEW .. SET .. statement.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.table.operations.ExecutableOperation

ExecutableOperation.Context

Field Summary

Fields inherited from class org.apache.flink.table.operations.ddl.AlterViewOperation

viewIdentifier

Constructor Summary

Constructors

Constructor and Description
AlterViewPropertiesOperation(org.apache.flink.table.catalog.ObjectIdentifier viewIdentifier, org.apache.flink.table.catalog.CatalogView catalogView)

Method Summary

Modifier and Type	Method and Description
String	asSummaryString() Returns a string that summarizes this operation for printing to a console.
TableResultInternal	execute(ExecutableOperation.Context ctx) Executes the given operation and return the execution result.
org.apache.flink.table.catalog.CatalogView	getCatalogView()

Methods inherited from class org.apache.flink.table.operations.ddl.AlterViewOperation

getViewIdentifier

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AlterViewPropertiesOperation

public AlterViewPropertiesOperation(org.apache.flink.table.catalog.ObjectIdentifier viewIdentifier,
                                    org.apache.flink.table.catalog.CatalogView catalogView)

Method Detail

getCatalogView

public org.apache.flink.table.catalog.CatalogView getCatalogView()

asSummaryString

public String asSummaryString()

Description copied from interface: Operation

Returns a string that summarizes this operation for printing to a console. An implementation might skip very specific properties.

Returns:

summary string of this operation for debugging purposes

execute

public TableResultInternal execute(ExecutableOperation.Context ctx)

Description copied from interface: ExecutableOperation

Executes the given operation and return the execution result.

Parameters:

ctx - the context to execute the operation.

Returns:

the content of the execution result.

See Also:

TableEnvironmentInternal.executeInternal(Operation)