org.apache.hadoop.hive.ql.ddl.database.show

Class ShowDatabasesOperation

java.lang.Object

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

org.apache.hadoop.hive.ql.ddl.database.show.ShowDatabasesOperation

public class ShowDatabasesOperation
extends DDLOperation<ShowDatabasesDesc>

Operation process of locking a database.

Field Summary

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

context, desc, LOG

Constructor Summary

Constructors

Constructor and Description
ShowDatabasesOperation(DDLOperationContext context, ShowDatabasesDesc desc)

Method Summary

Modifier and Type	Method and Description
int	execute()

Methods inherited from class java.lang.Object

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

Constructor Detail

ShowDatabasesOperation

public ShowDatabasesOperation(DDLOperationContext context,
                              ShowDatabasesDesc desc)

Method Detail

execute

public int execute()
            throws HiveException

Specified by:

execute in class DDLOperation<ShowDatabasesDesc>

Throws:

HiveException