DROP INDEX IF EXISTS contacts_personal_photo_idx; ALTER TABLE contacts DROP COLUMN IF EXISTS personal_photo_date, DROP COLUMN IF EXISTS personal_photo_id; DROP INDEX IF EXISTS profile_photos_current_idx; ALTER TABLE profile_photos DROP CONSTRAINT IF EXISTS profile_photos_kind_check; ALTER TABLE profile_photos DROP CONSTRAINT IF EXISTS profile_photos_pkey; ALTER TABLE profile_photos ADD CONSTRAINT profile_photos_pkey PRIMARY KEY (owner_peer_type, owner_peer_id, photo_id); ALTER TABLE profile_photos DROP COLUMN IF EXISTS kind; CREATE INDEX IF NOT EXISTS profile_photos_current_idx ON profile_photos (owner_peer_type, owner_peer_id, sort_order DESC) WHERE active; DROP TABLE IF EXISTS account_privacy_rules;