在VC++6.0下利用OLE DB访问关系数据库

摘要

通用数据访问（UDA）技术是一种高效的数据库访问技术，OLE DB是 该技术的核心。本文介绍了OLE DB的基本概念、构成及其功能，同时通过实例论述了在Visu al C++6.0下利用OLE DB访问关系数据库的编程方式。%Universal Data Access (UDA) is one kind of powerful database access technology, and the OLE DB is the core of the UDA. The concept, component and function of OLE DB are introduced in this paper, and the progra mming procedure of accessing relational database by means of the OLE DB with Vis ual C++6.0 is described at the same time.