MySQL constraints are a powerful things that can help you enforce table and field definitions. This video will cover various types of MySQL constraints: Primary Key, Unique, Check Constraint and many more. We'll also discuss how to create and use these constraints in next video.
In this video of MySQL Tutorial for Beginners in Hindi we will learn MySQL Constraints. In this video I have covered following types of MySQL Constraints
1. Not Null
2. Check
3. Default
4. Unique
5. Auto_increment
6. Enum
7. Primary Key
8. Foreign Key
I am covering following topics in this video
0:01 Welcome
0:38 What is Data Integrity
1:20 What is MySQL Constraints
2:02 Category of MySQL Constraints
2:32 Syntax
3:36 Types of MySQL Constraints