ORACLE InterMedia多媒体数据存取技术与应用

Multimedia data access technique and application based on ORACLE InterMedia

在ORACLE9i数据库平台下,依据Oracle interMedia对象技术特点,分析了Oracle interMe-dia在实现多媒体数据存取方面的技术优势;给出了实现多媒体数据在ORACLE数据库中进行存取的基本设计方法、通过实例阐明了在ORACLE的SQL(PL/SQL)级实现结构化与非结构化数据统一操作的可行性。

Under ORACLE9i database platform, according to Oracle interMedia object techniques charaeteristie,this papar analyses advantage of ORACLE interMedia for implementing multimedia data access; it provides some basic design method for multimedia data access in ORACLE database environment. The feasibility of implementing structured data or structureless data with same operation mode in SQL（PL/SQL） level of oracle is elaborated.