proc_sql._beyond_the_basics_using_sas.pdf
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本书介绍了采用proc sql方法建立关系型数据库如何符合三范式原则等
Chapter 1 Designing Database Tables
1.1    Introduction
1.2    Database Design
1.2.1 Conceptul View
1.2.2 Table Definitions
1.2.3 Redundent Information
1.2.4 Normalization
1.2.5 Normalization Strategies
1.2.6 Third Normal Form(3NF)
1.2.7 Beyond Third Normal Form
......