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Issue:
Database Design Method in non-definite connection of One Substance Attribute
Author(s):
TANG Xiao-gang
,
TAN shi-qiang
Pages:
83
-
85
Year:
2006
Issue:
2
Journal:
JOURNAL OF XIANGNAN UNIVERSITY
Keyword:
项目管理
;
项目节点
;
关系数据库
;
属性集
;
Abstract:
介绍了一种用于项目开发的新的数据库设计方法,通过使用两个配置表来记录系统所有属性和实体的可变属性,大大提高了系统开发和使用的灵活性.该方法特别适用于实体的属性多为非确定性的系统.
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