基于QT、OCI实现ORACLE数据库模糊搜索  

Oracle Database Fuzzy Search Based on Qt and OCI

作　　者：陈浩[1] 段文超[1] 刘永宁[1] 

机构地区：[1]中国石化石油物探技术研究院地球物理软件研究所,南京210014

出　　处：《微计算机应用》2011年第9期53-56,共4页Microcomputer Applications

摘　　要：在进行数据库相关的应用开发过程中,常常会因为查询条件的构建而颇费周折,因为用户不清楚数据库底层,需要应用开发者穷举出一些条件让用户进行与或组合,很多情况下用户只知道很少的信息,就想得到类似搜索引擎一样的搜索结果,这就需要开发一种模糊查询来满足客户要求。本文阐述如何使用QT、OCI接口,实现对ORACLE数据库的模糊搜索功能,使用户不需要输入很多条件,就能达到类似搜索引擎的功能。During the database application development in the enterprise, the developers often take great pains to construct complex query conditions with the operators AND or OR, or combination of both them two. In spite of this, the end users will not be satisfied, they could not provide sufficient information to do querying, because they does not know about the details of the database tables structures in the background. In fact, the querying style like Google is most welcome for the end users. According to the above requirements, this article comes up with an idea of fuzzy querying database which can give sufficient information the end users want without inputing complex querying conditions, and also gives the complete implementation based on Qt and OCI.

关 键 词：数据库 模糊搜索 OCI QT 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]