Sequel.migration do change do create_table(:webhooks, charset: 'utf8') do primary_key :id String :uuid, null: false, unique: true, unique_constraint_name: 'uq_webhook_uuid' String :method, null: false String :url, null: false String :body Boolean :is_json_request_body foreign_key :consumer_id, :pacticipants, null: false, foreign_key_constraint_name: 'fk_webhooks_consumer' foreign_key :provider_id, :pacticipants, null: false, foreign_key_constraint_name: 'fk_webhooks_provider' end create_table(:webhook_headers, charset: 'utf8') do String :name, null: false String :value foreign_key :webhook_id, :webhooks, null: false, foreign_key_constraint_name: 'fk_webhookheaders_webhooks' primary_key [:webhook_id, :name], :name=>:webhooks_headers_pk end end end