# # TODO on change ``` ALTER TABLE login ALTER createat TYPE timestamptz; ALTER TABLE login ALTER lastloginat TYPE timestamptz; BEGIN; insert into host_web_httpaccess (web,login) (select id,unnest(httpaccess) from host_web); ALTER TABLE host_web DROP httpaccess; insert into host_web_ftpaccess (web,login) (select id,unnest(ftp) from host_web); ALTER TABLE host_web DROP ftp; insert into host_mail_forward (mail,"to") (select id,unnest(forward) from host_mail); ALTER TABLE host_mail DROP forward; COMMIT; ```