Returns the column options for the inputed table type.
        
        :param      tableType | <subclass of orb.Table>
        
        :return     [<str>, ..]

def columnOptions( self, tableType ):
        """
        Returns the column options for the inputed table type.
        
        :param      tableType | <subclass of orb.Table>
        
        :return     [<str>, ..]
        """
        if ( not tableType ):
            return []
        
        schema = tableType.schema()
        return map(lambda x: x.name(), schema.columns())