ALTER TABLE collection_files ALTER COLUMN collection_id TYPE BIGINT;

ALTER TABLE collection_shares ALTER COLUMN collection_id TYPE BIGINT;
ALTER TABLE collection_shares ALTER COLUMN from_user_id TYPE BIGINT;
ALTER TABLE collection_shares ALTER COLUMN to_user_id TYPE BIGINT;

ALTER TABLE collections ALTER COLUMN collection_id TYPE BIGINT;
ALTER TABLE collections ALTER COLUMN owner_id TYPE BIGINT;

ALTER TABLE files ALTER COLUMN owner_id TYPE BIGINT;

ALTER TABLE key_attributes ALTER COLUMN user_id TYPE BIGINT;

ALTER TABLE location_tag ALTER COLUMN user_id TYPE BIGINT;

ALTER TABLE notification_history ALTER COLUMN user_id TYPE BIGINT;

ALTER TABLE subscription_logs ALTER COLUMN user_id TYPE BIGINT;

ALTER TABLE subscriptions ALTER COLUMN user_id TYPE BIGINT;

ALTER TABLE temp_two_factor ALTER COLUMN user_id TYPE BIGINT;

ALTER TABLE tokens ALTER COLUMN user_id TYPE BIGINT;

ALTER TABLE two_factor ALTER COLUMN user_id TYPE BIGINT;

ALTER TABLE two_factor_sessions ALTER COLUMN user_id TYPE BIGINT;

ALTER TABLE usage ALTER COLUMN user_id TYPE BIGINT;

ALTER TABLE users ALTER COLUMN user_id TYPE BIGINT;

BEGIN;
ALTER TABLE collections ALTER collection_id DROP DEFAULT;
DROP SEQUENCE collections_collection_id_seq;
ALTER TABLE collections
    ALTER collection_id ADD GENERATED ALWAYS AS IDENTITY (RESTART 1580559962386438);
COMMIT;

BEGIN;
ALTER TABLE users ALTER user_id DROP DEFAULT;
DROP SEQUENCE users_user_id_seq;
ALTER TABLE users
    ALTER user_id ADD GENERATED ALWAYS AS IDENTITY (RESTART 1580559962386438);
COMMIT;