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对mysql乐观锁、悲观锁、共享锁、排它锁、行锁、表锁概念的理解 - CSDN博客

 5 years ago
source link: https://blog.csdn.net/puhaiyang/article/details/72284702
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记得在上大学那会开始,在大学的课堂上,常常会听到老师讲什么共享锁,排它锁各种锁的词汇,以前仅仅听过一次就没有管了,并没有进行深入的研究最近,在各种群里,又看见了什么乐观锁、悲观锁什么鬼的感觉很高级的词汇,于是乎今天对这几个概念进行学习,揭开它神秘的面纱,缕缕思路记录下我对这几个概念的想法实验环境:mysql5.6存储引擎:innoDB我们在操作数据库的时候,可能

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