ALTER TABLE project_assigned_to DROP COLUMN project_assigned_id; DROP INDEX projectassigned_assignedtotaskid; DROP SEQUENCE project_assigned_to_pk_seq; ALTER TABLE forum_saved_place DROP COLUMN saved_place_id; DROP SEQUENCE forum_saved_place_pk_seq; ALTER TABLE forum_saved_place ADD FOREIGN KEY (forum_id) REFERENCES forum ON DELETE CASCADE ON UPDATE CASCADE; ALTER TABLE filemodule_monitor DROP COLUMN id; DROP SEQUENCE filemodule_monitor_pk_seq; ALTER TABLE filemodule_monitor ADD FOREIGN KEY (filemodule_id) REFERENCES frs_package ON DELETE CASCADE ON UPDATE CASCADE; ALTER TABLE prdb_dbs ADD FOREIGN KEY (created_by) REFERENCES users ON DELETE CASCADE ON UPDATE CASCADE; ALTER TABLE trove_treesums DROP COLUMN trove_treesums_id; DROP SEQUENCE trove_treesums_pk_seq; ALTER TABLE prdb_dbs ADD FOREIGN KEY (created_by) REFERENCES users ON DELETE CASCADE ON UPDATE CASCADE; ALTER TABLE mail_group_list ADD FOREIGN KEY (list_admin) REFERENCES users ON DELETE CASCADE ON UPDATE CASCADE;