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基于关系数据库的关键词查询研究

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摘要 关系数据库关键词查询技术是目前数据库和信息检索领域研究的热点问题之一,它所研究的主要问题是根据用户提交的若干个查询关键词,从数据库中查询出相关的信息,应用这种技术使得普通用户或者Web用户可以有效地访问关系数据库。
作者 王金金
出处 《中国科技财富》 2010年第20期10-10,共1页 China Science and Technology Fortune Magazine
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