ipld-eth-db/db/migrations/00020_update_db_version.sql

-- +goose Up
INSERT INTO public.db_version (singleton, version) VALUES (true, 'v4.0.0')
ON CONFLICT (singleton) DO UPDATE SET (version, tstamp) = ('v4.0.0', NOW());

-- +goose Down
DELETE FROM public.db_version WHERE version = 'v4.0.0';