Semantic-based Concurrency Control for Advanced Database Systems
高级数据库系统中基于语义的并发控制

This paper surveys the semantic-based concurrency control for advanced database systems. which aimed to eliminate the limitation of conventional concurrency control and to meet the requirements of advanced database applications. Covered in the paper are those approaches that using transaction semantic,that using abstract data type semantic,and that supporting for cooperation. The current situation and the future directions of the semantic-based concurrency control are also analysized.