转自:http://blog.youkuaiyun.com/tanggao1314/article/details/53097561 Lock wait timeout exceeded 当一个SQL执行完了,但未COMMIT,后 select * from information_schema.innodb_trx 之后找到了一个一直没有提交的只读事务, kill 到了对应的线程后ok 了。
MySQL> select * from information_schema.innodb_trx; 1 row in set mysql> kill 14310 ; Query OK, 0 rows affected