--
-- acs_attribute__drop_description/3
--
create or replace function acs_attribute__drop_description(
  character varying,
  character varying,
  character varying
) returns int4 as $$

declare
  drop_description__object_type            alias for $1;  
  drop_description__attribute_name         alias for $2;  
  drop_description__description_key        alias for $3;  
begin
    delete from acs_attribute_descriptions
    where object_type = drop_description__object_type
    and attribute_name = drop_description__attribute_name
    and description_key = drop_description__description_key;

    return 0; 
end;$$ language plpgsql;