Mysql解决锁冲突

前运行的所有事务

select * from information_schema.innodb_trx

当前出现的锁

select * from information_schema.innodb_locks

锁等待的对应关系

select * from information_schema.innodb_lock_waits

mysql -uroot -p

kill threadId
通过找到线程id号，进行kill