1CREATE TABLE "selfservice_registration_request_methods" ( 2"id" TEXT PRIMARY KEY, 3"method" TEXT NOT NULL, 4"selfservice_registration_request_id" char(36) NOT NULL, 5"config" TEXT NOT NULL, 6"created_at" DATETIME NOT NULL, 7"updated_at" DATETIME NOT NULL, 8FOREIGN KEY (selfservice_registration_request_id) REFERENCES selfservice_registration_requests (id) ON DELETE cascade 9)