#mysqladmin -phop_toad create guestbook# MySQL dump 6.0## Host: localhost    Database: guestbook#--------------------------------------------------------# Server version	3.22.25## Table structure for table 'gb'CREATE TABLE gb (  author varchar(128),  contents text,  creation_time datetime,  visible tinyint(4));ALTER TABLE gb ADD comment_id INT UNSIGNED NOT NULL AUTO_INCREMENT,                ADD INDEX(comment_id);