摘要
结合一个具体的项目实例，介绍了ＰＢ中运用游标对数据库中一类复杂的查询的处理，并给出了具体的实现过程，并且对执行结果进行了评价．
The use of cursor in PowerBuilder is discussed in this paper through the project done. In this paper, some special queries which are difficult to dealed with in database are introduced And at the same time the paper givers the realization of the thinking and the comments on the result.
出处
《计算机工程》
CAS
CSCD
北大核心
2000年第11期164-166,共3页
Computer Engineering
