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