摘要
数据的关联性、一致性、可靠性直接影响着地震应急基础数据库的质量及整个地震应急指挥技术系统的运算结果。本文介绍了一种基于SQL语言的地震应急基础数据库数据关联性、一致性、可靠性检查方法,并结合地震应急基础数据库介绍了该方法的具体应用。
The data correlation,consistency and reliability will directly influence the quality of the basic database for earthquake emergency response and the calculation results of the whole earthquake emergency command technology system.One method for checking data correlation,consistency and reliability of basic database of earthquake emergency response based on the SQL language and its practical application are introduced in this paper.
出处
《山西地震》
2011年第1期36-39,共4页
Earthquake Research in Shanxi
基金
山西省地震局科研项目(SBK-0803)
关键词
数据库
SQL语言
地震应急
关联性
一致性
可靠性
data base
SQL language
earthquake emergency response
correlation
consistency
reliability
