mysql5.6+ myisam 表无法在事务中处理，会报错。如何解决-PHP Tutorial-php.cn

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mysql5.6+ myisam 表无法在事务中处理，会报错。如何解决

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Jun 06, 2016 pm 08:41 PM

myisammysqlphp

我觉得我已经说的很清楚了，不好好看原文的、语文是计算机老师教的那些回复者，我也真的没法逐个回复了。我当然知道 myisam 类型表不支持事务，我就是要用这一点实现事务中的表日志！请再仔细看题！！！

mysql 5.6 以后，在事务过程中，无法再操作 myisam 类型的表。
如果操作会报以下错误：

<code>General error: 1785 When @@GLOBAL.ENFORCE_GTID_CONSISTENCY = 1, updates to non-transactional tables can only be done in either autocommitted statements or single-statement transactions, and never in the same statement as updates to transactional tables.
</code>

因为业务逻辑需要，现在必须在一个大事务中，保存一些原始数据。并且如果事务rollback，这些数据仍需保存下来。所以之前用 myisam 类型表都是可以实现的，现在果断的报错了。

存缓存最后commit后保存的方案我已经考虑过了... 要涉及的改动太多
只是想问问大家有没有什么更好的方案...

重新说明一下：我的意思就是之前借助于myisam不支持事务的特性，可以保存事务中的数据，且不用担心事务rollback后这部分数据也无法保存下来的问题，而新版本的mysql已经无法这样操作，会异常

回复内容：

我觉得我已经说的很清楚了，不好好看原文的、语文是计算机老师教的那些回复者，我也真的没法逐个回复了。我当然知道 myisam 类型表不支持事务，我就是要用这一点实现事务中的表日志！请再仔细看题！！！

mysql 5.6 以后，在事务过程中，无法再操作 myisam 类型的表。
如果操作会报以下错误：

<code>General error: 1785 When @@GLOBAL.ENFORCE_GTID_CONSISTENCY = 1, updates to non-transactional tables can only be done in either autocommitted statements or single-statement transactions, and never in the same statement as updates to transactional tables.
</code>

存缓存最后commit后保存的方案我已经考虑过了... 要涉及的改动太多
只是想问问大家有没有什么更好的方案...

从报错信息看，mysql中的参数@@GLOBAL.ENFORCE_GTID_CONSISTENCY = 1 所以无法在事务中使用myisam，事务是mysql的事，跟php没有关系啊！

不知道是不是我才疏学浅 - -#
两位回答的咋都在讨论执行参数的事，可是myisam根本就不支持事物啊。

mysql只有innodb表才支持事务吧。

innodb才能支持事物操作，楼主的数据库比我还菜！！！

我之前升级mysql数据库从5.5升级到5.6的时候碰到过这样的报错是因为关联数据库表使用了事务但是有极个别关联表用的是myisam 把myiasm改成innnodb引擎就可以了

写事务功能起码要先了解下事务吧，innodb支持，myisam不支持。

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