MySQL锁表查询SQL

// 查看进程

SHOW PROCESSLIST;

// 查看是否锁表

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;