CREATE TABLE user_tags (
    tag_id uuid DEFAULT (uuid_generate_v4()) NOT NULL,
    object_id uuid NOT NULL,
    tag text,
    data text NOT NULL,
    performer character varying(50),
    priority integer DEFAULT 0,
    snapshot text DEFAULT NULL,
    filter text,

    PRIMARY KEY(tag_id),
    FOREIGN KEY(object_id) REFERENCES "user"(id)
);
