Design and Implementation of Universal Dynamic Query System Based on Database Dictionary
Zhang Xin-hua
Abstract
Zhang Xin-hua
Abstract
This paper introduces how to design and implement a universal dynamic query system based on database dictionary.The practice proves that the query system meets the requirement of expansibility,configurability and manageability,and shortens the period of development.
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This paper introduces how to design and implement a universal dynamic query system based on database dictionary.The practice proves that the query system meets the requirement of expansibility,configurability and manageability,and shortens the period of development.
Key concepts: Computer science, View, Query optimization, Database, Query language, Query expansion, Query by Example, Sargable