Media Summary: This video is based upon the concept of database and MySQL. In this video I will discuss about constraints in IDENTITY columns : can be used for generating key values. Learn what are Contraints in MySQL. With that, learn the following Constraints with live running examples:
Default And Check In Sql - Detailed Analysis & Overview
This video is based upon the concept of database and MySQL. In this video I will discuss about constraints in IDENTITY columns : can be used for generating key values. Learn what are Contraints in MySQL. With that, learn the following Constraints with live running examples: Primary Key: A primary key is a field or a combination of fields in a table that uniquely identifies each record in that table. It must ...