simzyoo commented on issue #7335: URL: https://github.com/apache/incubator-seata/issues/7335#issuecomment-2857792741
> 是的。at的全局锁由tc控制，xa的锁为db本身的锁如行数，表锁等此行为不受Seata控制，所以锁粒度较AT模式更粗。 这么来看xa协议它只定义分支事务使用的语法，并没有声明全局事务相关语法，查了一下似乎是声明了叫TX协议，但是没有得到厂商的支持，所以它没有全局事务的概念，这个db锁也没法支持全局事务重入。 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: notifications-unsubscr...@seata.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: notifications-unsubscr...@seata.apache.org For additional commands, e-mail: notifications-h...@seata.apache.org
