Describes database normalization rules that help prevent mistakes in the database design 介紹數(shù)據(jù)庫規(guī)范化規(guī)則,以防在數(shù)據(jù)庫設(shè)計中出錯。
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,為了便于檢索數(shù)據(jù)庫中的信息并使數(shù)據(jù)庫標(biāo)準(zhǔn)化,可能會將給定訂單的特定項的信息存儲為項編號( 501 、 # 603等等) 。因此,在窗體上
百科解釋
Database normalization is the process of organizing the fields and tables of a relational database to minimize redundancy and dependency.