Tag:Lock wait

  • Analysis of lock waiting and deadlock in MySQL

    Time:2021-11-15

    preface: During MySQL operation and maintenance, lock waiting and deadlock problems are a headache for DBAs and development students. Such problems will cause business rollback, jamming and other failures, especially in busy systems. The impact will be more serious after deadlock problems occur. In this article, let’s learn what is lock waiting and deadlock, and […]