CREATE TABLE "selfservice_registration_request_methods" ( "id" TEXT PRIMARY KEY, "method" TEXT NOT NULL, "selfservice_registration_request_id" char(36) NOT NULL, "config" TEXT NOT NULL, "created_at" DATETIME NOT NULL, "updated_at" DATETIME NOT NULL, FOREIGN KEY (selfservice_registration_request_id) REFERENCES selfservice_registration_requests (id) ON DELETE cascade )