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sql-interview-questions-set-1.md
Que-1: 闭锁与死结的区别。 阻塞: 阻塞发生时,事务试图获取另一个事务已经锁定的资源上的不兼容锁。被阻止的事务保持被阻止,直到被阻止的事务释放锁。 死锁: 当两个或多个事务锁定了一个资源,并且每个事务请求锁定另一个事务已经锁定的资源时,就会 ...
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