def __init__(self, db_name):
     self.db_name = db_name
     Cmd.__init__(self)
 def __init__(self, db_name=None, db_partition_number=None, handler=None):
     Cmd.__init__(self,
                  self._get_sql(db_name, db_partition_number),
                  handler=handler)
 def __init__(self, table_types=None):
     self.table_types = table_types
     Cmd.__init__(self)
 def __init__(self, db_name):
     self.db_name = db_name
     Cmd.__init__(self)
 def __init__(self, db_name=None, db_partition_number=None, handler=None):
     Cmd.__init__(self, self._get_sql(db_name, db_partition_number),
                     handler=handler)
 def __init__(self, table_types=None):
     self.table_types = table_types
     Cmd.__init__(self)