begin; ALTER TABLE open311conf RENAME TO body; ALTER INDEX open311conf_pkey RENAME TO body_pkey; ALTER INDEX open311conf_area_id_key RENAME TO body_area_id_key; ALTER TABLE body ALTER COLUMN endpoint DROP NOT NULL; ALTER TABLE body DROP CONSTRAINT open311conf_comment_user_id_fkey; ALTER TABLE body ADD CONSTRAINT body_comment_user_id_fkey FOREIGN KEY (comment_user_id) REFERENCES users(id); ALTER SEQUENCE open311conf_id_seq RENAME TO body_id_seq; commit;