Package org.apache.flink.table.operations.materializedtable

Class AlterMaterializedTableAsQueryOperation

java.lang.Object

org.apache.flink.table.operations.materializedtable.AlterMaterializedTableOperation

org.apache.flink.table.operations.materializedtable.AlterMaterializedTableChangeOperation

org.apache.flink.table.operations.materializedtable.AlterMaterializedTableAsQueryOperation

All Implemented Interfaces:

AlterOperation, ExecutableOperation, MaterializedTableOperation, Operation

@Internal
public class AlterMaterializedTableAsQueryOperation
extends AlterMaterializedTableChangeOperation

Operation to describe an ALTER MATERIALIZED TABLE AS query operation.

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.materializedtable.AlterMaterializedTableOperation

tableIdentifier

Constructor Summary

Constructors

Constructor	Description
AlterMaterializedTableAsQueryOperation(org.apache.flink.table.catalog.ObjectIdentifier tableIdentifier, List<org.apache.flink.table.catalog.TableChange.MaterializedTableChange> tableChanges, org.apache.flink.table.catalog.CatalogMaterializedTable newMaterializedTable)

Method Summary

Modifier and Type	Method	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.

Methods inherited from class org.apache.flink.table.operations.materializedtable.AlterMaterializedTableChangeOperation

getCatalogMaterializedTable, getTableChanges

Methods inherited from class org.apache.flink.table.operations.materializedtable.AlterMaterializedTableOperation

getTableIdentifier

Methods inherited from class java.lang.Object

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

Constructor Detail

AlterMaterializedTableAsQueryOperation

public AlterMaterializedTableAsQueryOperation(org.apache.flink.table.catalog.ObjectIdentifier tableIdentifier,
                                              List<org.apache.flink.table.catalog.TableChange.MaterializedTableChange> tableChanges,
                                              org.apache.flink.table.catalog.CatalogMaterializedTable newMaterializedTable)

Method Detail

execute

public TableResultInternal execute(ExecutableOperation.Context ctx)

Description copied from interface: ExecutableOperation

Executes the given operation and return the execution result.

Specified by:

execute in interface ExecutableOperation

Overrides:

execute in class AlterMaterializedTableChangeOperation

Parameters:

ctx - the context to execute the operation.

Returns:

the content of the execution result.

See Also:

TableEnvironmentInternal.executeInternal(Operation)

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.

Specified by:

asSummaryString in interface Operation

Overrides:

asSummaryString in class AlterMaterializedTableChangeOperation

Returns:

summary string of this operation for debugging purposes