摘要
根据当前数据库应用需求和技术发展现状,研究了数据库管理系统功能扩展的关键技术问题,在已有的GKD-BasePL/SQL引擎基础上,设计实现了数据库的触发器机制,并采用ECA中介器扩展了GKD-Base的主动功能。
To fullfill the demand of the application of database currently,and following the new techniques,the key techniques of extending database capability is studied.Based on a PL/SQL engine compatible with Oracle PL/SQL V2.3, we design and implement the mechanism of trigger of DBMS,and extend the active ability of GKD-Base.
出处
《计算机工程与应用》
CSCD
北大核心
2006年第11期179-182,共4页
Computer Engineering and Applications