Media Summary: Hello and welcome to the video lecture on This video goes through the process of choosing the SQL In this video we talk about making efficiency decisions.
Physical Database Design Learning Activity - Detailed Analysis & Overview
Hello and welcome to the video lecture on This video goes through the process of choosing the SQL In this video we talk about making efficiency decisions. For each column we specify whether the NULL value is allowed. In this section we record the PRIMARY KEY for each column and add the FOREIGN KEYs. Go to to subscribe to the full list of courses and get source code for projects. Examples of how to create a ...
Specify if there is an IDENTITY column. This provides a mechanism for the DBMS to auto-generate values.