oracle8.1.6 begin acs_attribute.drop_attribute(:object_type, :attribute_name); end; declare attr_id acs_attributes.attribute_id%TYPE; begin attr_id := acs_attribute.create_attribute ( object_type => '$object_type', attribute_name => '$attribute_name', min_n_values => '$min_n_values', max_n_values => '$max_n_values', default_value => '$default_value', datatype => '$datatype', pretty_name => '$pretty_name', pretty_plural => '$pretty_plural' ); end; begin acs_attribute.drop_attribute(:object_type, :attribute_name, :drop_table_column_p); end;