How to View, Add, Modify and Drop Integrity Constraints in Oracle | SQL Lecture 9 |
In this video series of SQL and PL/SQL we are discussing of Whole topics and lessons.
This Series/Video is Specially made for B.Sc. Students of Nagpur University.
The Theory Part and Practical Part are very deeply Explained in Hindi.
So, this is the lecture 9 we have covered following topics:
0:00 Introduction
0:40 How to create table with constraints for fields ?
7:25 How to view constraints ?
10:35 How to drop constraints ?
12:17 How to add constraints ?
14:10 How to modify constraints ?
Not Null
Unique Key
Primary Key
Foreign Key
Check Constraint
Default Constraint
This video is also very helpful for beginners who are interested to learn SQL
Queries and knowledge of Database Management System.
If you have any doubts regarding to this lecture video.
You can Join the my Telegram Group: https://t.me/joinchat/045flsMJ8dc4ZmRl
and there you can ask about.
Thank You
Notes Link : https://drive.google.com/file/d/1L9e0...
Playlist Link of SQL Lectures: • SQL and PL/SQL Series
how to add constraints in sql
how to drop constraints in sql
how to modify constraints in sql
how to add constraints in oracle
how to drop constraints in oracle
how to modify constraints in oracle
what are constraints in sql
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