说明：  这个文档时Microsoft sql server2000的编程指导pdf文档，里面对编程时遇到的大量且深入的技术，概念，用法进行了详尽的说明，对这块希望了解更多的朋友们是个值得收藏的东西
(The document Microsoft sql server2000 programming guide pdf document, which encountered on a large number of programming and depth of technology, the concept of the use of a detailed explanation of this would like to know more friends who is a worthy collection of things)