語句如下：alter table tableName engine=InnoDB; 
用到的表 

復制代碼代碼如下:

CREATE TABLE IF NOT EXISTS `test` ( 
`id` int(10) NOT NULL auto_increment, 
`websitename` varchar(200) character set utf8 NOT NULL, 
`websiteurl` varchar(200) character set utf8 NOT NULL, 
PRIMARY KEY (`id`) 
) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ; 

第二不就是如果和添加事物： 

復制代碼代碼如下:

<?php 
$con = mysql_connect("localhost", "root", "vertrigo"); 
//開始事務 
mysql_db_query("mysqlnew","BEGIN"); 
$insertSql ="insert into test(websitename,websiteurl)values('服務器之家','//www.jfrwli.cn')";//該記錄插入數據庫 
mysql_db_query("mysqlnew",$insertSql); 
$insertSql ="insert into test(websitename,websiteurl)values('百度','http://www.baidu.com')";//該記錄插入數據庫 
mysql_db_query("mysqlnew",$insertSql); 
//結束事務事務 
mysql_db_query("mysqlnew","COMMIT"); 
//開始事務 
mysql_db_query("mysqlnew","BEGIN"); 
$insertSql ="insert into test(websitename,websiteurl)values('google','http://www.google.com.hk')";//該記錄不插入數據庫 
mysql_db_query("mysqlnew",$insertSql); 
//結束事務事務 
mysql_db_query("mysqlnew","ROLLBACK"); 
//開始事務 
mysql_db_query("mysqlnew","BEGIN"); 
$insertSql ="insert into test(websitename,websiteurl)values('bing','http://www.bing.com')";//該記錄不插入數據庫 
mysql_db_query("mysqlnew",$insertSql); 
?> 

插入的數據 
id websitename websiteurl 
1 服務器之家 //www.jfrwli.cn 
2 百度 http://www.baidu.com