December 2020
Beginner
640 pages
14h 45m
English
Establishing Table Structures
It is a capital mistake to theorize before one has data.
—SHERLOCK HOLMES,THE ADVENTURES OF SHERLOCK HOLMES
Defining the Preliminary Table List
Associating Fields with Each Table
Example: Establishing Table Structures
Organizations use databases to keep track of various subjects that are important to them. For example, a medical clinic keeps track of, among other things, its patients, doctors, and appointments; an equipment rental business must maintain data on its customers, ...