The design and realization of dynamic query module based on multi-table
Zhulin Li · Electronic Design Engineering · 2012
The query function is a module of with most user and most frequently used in information management system.In order to improve the flexibility of query and the query efficient,a dynamic query module is designed based on multi-table,and realize the query data items can be selected by user,and query conditions may be combined and edited dynamically.The application result show the method improves the flexibility and efficiency of query and increases the query information,and the user satisfaction is above 98%.