The Realization of Dynamic Query Based on PowerBuilder
Enhai Liu · Journal of Hebei University of Technology · 2001
：The main operation of database is query. When we develop pro gram, our main work is how to realize the query to database. If we can make a dynamic query control which have powerful function, the effici ency of develop can improve very much. This paper give the idea that i s the realization of the dynamic query control and some problems which should be paid attention to.