转载自网友链接:
https://mp.weixin.qq.com/s?src=11×tamp=1570884298&ver=1908&signature=ok4fcDDuUTxA1MPweeSPB-9oseFqHY17n70Nd6b*tDaEa6DEESO6dW-AFVVdXZyPeogStsCCSlWeDlKRcih974Hw1Iamx012Lka71KnXhE9qMZjFmni3Je02-LvYaYoc&new=1
mysql的事务隔离级别
原文:https://www.cnblogs.com/changwenjun-666/p/11663925.html