Entity Relationship Diagram (ERD) Tutorial - Part 1

Part 2.5 Degree of a Relationship in a ER Diagram in DBMS in hindi name degree Cartesian ratio

Part 3.1 #FunctionalDependency #FunctionalDependencyinDBMS #DatabaseManagementSystem in Hindi

Tuple Relational Calculus (TRC) in DBMS - GeeksforGeeks

Lec-40: Left Outer Join operation with Example | Database Management System