php事宜未成功
php事务未成功,
- PHP code
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ --><?php $conn = mysql_connect('localhost','root','123123') or die ("123!!!"); mysql_select_db('eshop',$conn); mysql_query("set names 'GBK'"); //使用GBK中文编码; ?> <?php mysql_query("SET AUTOCOMMIT=0"); $sql = "INSERT INTO `basket` (`id`, `status`, `qty`) VALUES (NULL, 'test1', '0')"; $sql2 = "INSERT INTO `basket` (`isd`, `status`, `qty`) VALUES (NULL, 'test1', '0')";//这条我故意写错 $res = mysql_query($sql); $res1 = mysql_query($sql2); if($res && $res1){ mysql_query("COMMIT"); echo 'ss'; }else{ mysql_query("ROLLBACK"); echo 'dddd'; } mysql_query("END"); ?>
以上代码,由于sql2之错误,所以不能提交的。但是,我run以后,还是插入了一条数据啊?可悲啊》为何不执行回滚,再删除那条数据呢?不解。
------解决方案--------------------
因为你写的一条算一个事务 当然不会回滚第一条了
要想回滚第一条
start transaction;
insert 。。
insert。。。
commit;
------解决方案--------------------
为什么只有你自己知道,没难度。
------解决方案--------------------
innodb支持事务,myisam不支持事务
------解决方案--------------------
[Quote=引用:]
[Quote=引用:]
为什么只有你自己知道,没难度。
[/Quote]
天哪,好汉,你竟说没难度,你问问我论坛有几人能
你真能吹。
[/Quote]
有几人能。。。 你说这种大话真不怕丢脸, 去看看TAOBAO公开的技术架构演变, 看看人家怎么拆表拆库还保证可以做事务吧。
[Quote=引用:]
引用:
innodb支持事务,myisam不支持事务
好汉,正解。看来以来,要将后者弃之
[/Quote]
这话说的,楼主不怕天下人耻笑。

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