org.apache.hadoop.hive.ql.ddl.table.constraint.add

Class AlterTableAddConstraintOperation

java.lang.Object

org.apache.hadoop.hive.ql.ddl.DDLOperation<AlterTableAddConstraintDesc>

org.apache.hadoop.hive.ql.ddl.table.constraint.add.AlterTableAddConstraintOperation

public class AlterTableAddConstraintOperation
extends DDLOperation<AlterTableAddConstraintDesc>

Operation process of adding a new constraint.

Field Summary

Fields inherited from class org.apache.hadoop.hive.ql.ddl.DDLOperation

context, desc, LOG

Constructor Summary

Constructors

Constructor and Description
AlterTableAddConstraintOperation(DDLOperationContext context, AlterTableAddConstraintDesc desc)

Method Summary

Modifier and Type	Method and Description
static void	addConstraints(AbstractAlterTableWithConstraintsDesc desc, Hive db)
int	execute()

Methods inherited from class java.lang.Object

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

Constructor Detail

AlterTableAddConstraintOperation

public AlterTableAddConstraintOperation(DDLOperationContext context,
                                        AlterTableAddConstraintDesc desc)

Method Detail

execute

public int execute()
            throws Exception

Specified by:

execute in class DDLOperation<AlterTableAddConstraintDesc>

Throws:

Exception

addConstraints

public static void addConstraints(AbstractAlterTableWithConstraintsDesc desc,
                                  Hive db)
                           throws HiveException

Throws:

HiveException