摘要: 1.MySQL架构图 2.事务的隔离性 事务的隔离性是specific rules for which changes are and aren’t visible inside and outside a transaction (1)READ UNCOMMITTED In the READ UN 阅读全文
posted @ 2016-04-02 20:51 shamgod 阅读(398) 评论(0) 推荐(0) 编辑
haha