begin,rollback,commit.当然有的人用begin/begin work.推荐用START TRANSACTION 是SQL-99标准启动一个事务。start transaction;update from account set money=money-100 where name='a';update from account set money=money+100 where ...
deal:1、查询是否锁表 show OPEN TABLES where In_use>0;查看正在锁的事务 SELECT*FROM INFORMATION_SCHEMA.INNODB_LOCKS;查看等待锁的事务 SELECT*FROM INFORMATION_SCHEMA.INNODB_LOCK_WAITS;2、查询进程 show processlist;...