Package io.trino.execution

Class SetColumnTypeTask

java.lang.Object

io.trino.execution.SetColumnTypeTask

All Implemented Interfaces:

DataDefinitionTask<SetColumnType>

public class SetColumnTypeTask
extends Object
implements DataDefinitionTask<SetColumnType>

Constructor Summary

Constructors

Constructor	Description
SetColumnTypeTask(Metadata metadata, TypeManager typeManager, AccessControl accessControl)

Method Summary

Modifier and Type	Method	Description
com.google.common.util.concurrent.ListenableFuture<Void>	execute(SetColumnType statement, QueryStateMachine stateMachine, List<Expression> parameters, WarningCollector warningCollector)
String	getName()

Methods inherited from class java.lang.Object

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

Constructor Details

SetColumnTypeTask

@Inject
public SetColumnTypeTask(Metadata metadata,
 TypeManager typeManager,
 AccessControl accessControl)

Method Details

getName

public String getName()

Specified by:

getName in interface DataDefinitionTask<SetColumnType>

execute

public com.google.common.util.concurrent.ListenableFuture<Void> execute(SetColumnType statement,
 QueryStateMachine stateMachine,
 List<Expression> parameters,
 WarningCollector warningCollector)

Specified by:

execute in interface DataDefinitionTask<SetColumnType>