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系统没报错，为什么这句不能执行！

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Release： 2016-06-06 20:17:00
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系统没报错，为什么这句不能执行！

第一个query能执行
第二个query没有执行。
是没有，不是不能！
系统没报错，为什么这句不能执行！

后台返回的echo，syntax没有问题，直接数据库sql能减一！

为什么第二个query没有执行！

回复内容：

系统没报错，为什么这句不能执行！

第一个query能执行
第二个query没有执行。
是没有，不是不能！
系统没报错，为什么这句不能执行！

后台返回的echo，syntax没有问题，直接数据库sql能减一！

为什么第二个query没有执行！

你在代码里面执行sql么？有可能就只允许一条一条的query执行，而不能一次执行多个query的sql。拆成两句试试、

mysql_affected_rows
两条后面分别执行这个,打印的结果是什么？

Related labels：
mysql php sql
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