org.apache.flink.table.operations.ddl

Class AlterTableDropConstraintOperation

java.lang.Object

org.apache.flink.table.operations.ddl.AlterTableOperation

org.apache.flink.table.operations.ddl.AlterTableDropConstraintOperation

All Implemented Interfaces:

AlterOperation, Operation

public class AlterTableDropConstraintOperation
extends AlterTableOperation

Operation of "ALTER TABLE ADD [CONSTRAINT constraintName] ..." clause. *

Field Summary

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

tableIdentifier

Constructor Summary

Constructors

Constructor and Description
AlterTableDropConstraintOperation(ObjectIdentifier tableIdentifier, String constraintName)

Method Summary

Modifier and Type	Method and Description
String	asSummaryString() Returns a string that summarizes this operation for printing to a console.
String	getConstraintName()

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

getTableIdentifier

Methods inherited from class java.lang.Object

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

Constructor Detail

AlterTableDropConstraintOperation

public AlterTableDropConstraintOperation(ObjectIdentifier tableIdentifier,
                                         String constraintName)

Method Detail

getConstraintName

public String getConstraintName()

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