open-bounty/resources/migrations/20160905235051-contracts.down.sql

-- noinspection SqlResolveForFile
ALTER TABLE public.issues
  DROP COLUMN transaction_hash;
ALTER TABLE public.issues
  DROP COLUMN contract_address;
ALTER TABLE public.issues
  DROP COLUMN confirm_hash;
ALTER TABLE public.issues
  ADD address VARCHAR(256);
ALTER TABLE public.issues
  DROP COLUMN comment_id;
ALTER TABLE public.issues
  DROP COLUMN execute_hash;