I've
create table pr(
code varchar(16) primary key,
...
);
create sequence pr_code_seq owned by pr.code; -- uh!
pr.code will *mostly* be obtained as
to_hex(feistel_encrypt(nextval('pr_code')))
and sometimes 'manually' inserting unique codes.
actually stuff like:
alter table pr drop column code;
or just
drop table pr
seems to work as expected (they drop the sequence too).
Should I be concerned of anything since it looks like a hack?
--
Ivan Sergio Borgonovo
http://www.webthatworks.it