text: CREATE TABLE IF NOT EXISTS category (
    id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
    name VARCHAR(255) UNIQUE,
    description VARCHAR(255),
    image_url VARCHAR(255),
    created_at BIGINT UNSIGNED NOT NULL,
    updated_at BIGINT UNSIGNED NOT NULL,
    PRIMARY KEY (id)
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  