Describes database normalization rules that help prevent mistakes in the database design 介绍数据库规范化规则,以防在数据库设计中出错。
However , to ease information retrieval within the database and for database normalization , you would probably store the information for the specific items of a given order as item numbers 501 , 603 , and so on 但是,为了便于检索数据库中的信息并使数据库标准化,可能会将给定订单的特定项的信息存储为项编号( 501 、 # 603等等) 。因此,在窗体上
百科解释
Database normalization is the process of organizing the fields and tables of a relational database to minimize redundancy and dependency.