Package io.trino.execution

Class DropColumnTask

java.lang.Object

io.trino.execution.DropColumnTask

All Implemented Interfaces:

DataDefinitionTask<DropColumn>

public class DropColumnTask
extends Object
implements DataDefinitionTask<DropColumn>

Constructor Summary

Constructors

Constructor	Description
DropColumnTask(Metadata metadata, AccessControl accessControl)

Method Summary

Modifier and Type	Method	Description
com.google.common.util.concurrent.ListenableFuture<Void>	execute(DropColumn 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

DropColumnTask

@Inject
public DropColumnTask(Metadata metadata,
 AccessControl accessControl)

Method Details

getName

public String getName()

Specified by:

getName in interface DataDefinitionTask<DropColumn>

execute

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

Specified by:

execute in interface DataDefinitionTask<DropColumn>