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

Class AlterTableAddConstraintDesc

java.lang.Object

org.apache.hadoop.hive.ql.ddl.table.AbstractAlterTableDesc

org.apache.hadoop.hive.ql.ddl.table.AbstractAlterTableWithConstraintsDesc

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

All Implemented Interfaces:

Serializable, DDLDesc, DDLDesc.DDLDescWithWriteId

public class AlterTableAddConstraintDesc
extends AbstractAlterTableWithConstraintsDesc

DDL task description for ALTER TABLE ... ADD CONSTRAINT ... commands.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.hive.ql.ddl.DDLDesc

DDLDesc.DDLDescWithWriteId

Constructor Summary

Constructors

Constructor and Description
AlterTableAddConstraintDesc(TableName tableName, ReplicationSpec replicationSpec, Constraints constraints)

Method Summary

Modifier and Type	Method and Description
boolean	mayNeedWriteId()

Methods inherited from class org.apache.hadoop.hive.ql.ddl.table.AbstractAlterTableWithConstraintsDesc

getConstraints

Methods inherited from class org.apache.hadoop.hive.ql.ddl.table.AbstractAlterTableDesc

expectView, getDbTableName, getEnvironmentContext, getFullTableName, getPartitionSpec, getProps, getReplicationSpec, getType, getWriteId, isCascade, setWriteId

Methods inherited from class java.lang.Object

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

Constructor Detail

AlterTableAddConstraintDesc

public AlterTableAddConstraintDesc(TableName tableName,
                                   ReplicationSpec replicationSpec,
                                   Constraints constraints)
                            throws SemanticException

Throws:

SemanticException

Method Detail

mayNeedWriteId

public boolean mayNeedWriteId()