DBMS: Relational Algebra (Union Operation)
Topics discussed:
1. Recap of various fundamental operations in relational algebra.
2. Basics of Union (U) operation in relational algebra.
3. Syntax of Union (U) operation in relational algebra.
4. Difference between the union of two relations and the union of two attributes.
5. Solved examples using union (U) in relational algebra.
6. Two necessary conditions to be satisfied before performing union (U) operation on any relation with example.

Follow Neso Academy on Instagram: @nesoacademy(https://bit.ly/2XP63OE)

Contribute: https://www.nesoacademy.org/donate

Memberships: https://bit.ly/2U7YSPI

Books: https://www.nesoacademy.org/recommended-books

Website ► https://www.nesoacademy.org/
Forum ► https://forum.nesoacademy.org/
Facebook ► https://goo.gl/Nt0PmB
Twitter ► https://twitter.com/nesoacademy

Music:
Axol x Alex Skrindo - You [NCS Release]

#DBMSByNeso #DBMS #RelationalAlgebraOperations