浅论数据库系统中事务的并发控制

A brief talk on the transaction concurrency control of database management system

本文介绍了多用户数据库管理中事务的并发控制方法,并以ORACLE和SYBASE中的并发控制为例,说明了封锁的类型、粒度和实现的方法。

This essay introduces the method that the transaction concurrency control of multi- userdatabase management and describes the type and the granularity and realization of the lock by example of the ORACLE and SYBASE.