CREATE TABLE IF NOT EXISTS "comfyui_deploy"."user_usage" ( "id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL, "org_id" text, "user_id" text NOT NULL, "usage_time" real DEFAULT 0 NOT NULL, "created_at" timestamp DEFAULT now() NOT NULL, "ended_at" timestamp DEFAULT now() NOT NULL ); --> statement-breakpoint DO $$ BEGIN ALTER TABLE "comfyui_deploy"."user_usage" ADD CONSTRAINT "user_usage_user_id_users_id_fk" FOREIGN KEY ("user_id") REFERENCES "comfyui_deploy"."users"("id") ON DELETE cascade ON UPDATE no action; EXCEPTION WHEN duplicate_object THEN null; END $$;