Keys in Database | Primary Key, Foreign Key, Candidate Key, Alternate Key| RDBMS |Class 12 CS
#class12cs #Database #rdbms #keysindatabase #tejpalmaurya
Students in this video I have explained concept of keys in database
Video Highlights
0:00 Introduction
0:25 What are the keys in Relational Database Management system?
1:34 What is Primary Key?
4:21 What is Composite Key / Composite Primary Key ?
6:35 What is Candidate Key?
8:58 What is Alternate Key?
10:05 What is Foreign Key?
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