# 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),  comment_id int(10) unsigned DEFAULT '0' NOT NULL auto_increment,  KEY comment_id (comment_id));## Dumping data for table 'gb'#