Introduction To Basic And Extended Operators In Relational Algebra For Databases

In this educational video, we explore the fundamental concepts of Relational Algebra in Databases, specifically focusing on Basic and Extended Operators. Understanding these operators is crucial for anyone working with databases, as they form the backbone of various operations performed on relational databases. Topics Covered: Introduction to Relational Algebra: We start with the basics, explaining what Relational Algebra is and why it's important in the context of databases. Basic Operators: Selection Operator: Learn how to select specific rows from a relation based on certain criteria. Projection Operator: Understand how to choose specific columns from a relation. Union Operator: Explore how to combine rows from two relations without duplicates. Difference Operator: Learn how to find the rows that are unique to one relation and not in another. Cartesian Product Operator: Understand how to combine every row from one relation with every row from another relation. Extended Operators: Join Operator: Dive into the world of joining, where we combine rows from two or more relations based on a related column. Division Operator: Understand the concept of division and how it's used in relational databases. 👉 Download Ekeeda Application & Learn from the best professors with 10+ years of experience. Subscribe to a Course or Start a Free Trial of Package. ✤ Download the Ekeeda - Learning App for Engineering Courses App here: ➤ Android & iOS: https://ekeeda.com/download.html Access the Complete Playlist of Subject GATE Databases -    • Databases - CS | GATE & ESE |   ✤ For More Such Classes Get Subscription Advantage: 👉 GATE Databases (GATE Computer Science and Information Technology): https://ekeeda.com/gate/gate-computer... 👉 GATE Computer Science and Information Technology: https://ekeeda.com/gate/gate-computer... 👉 Explore our Courses - https://ekeeda.com/catalog Like us on Facebook:   / ekeeda   Follow us on Instagram:   / ekeeda_official   Follow us on Twitter:   / ekeeda_official   Follow us on LinkedIn:   / ekeeda.com   Visit Our Website: https://ekeeda.com/ Subscribe to Ekeeda Channel to access more videos: https://www.youtube.com/c/Ekeeda?sub_... Happy Learning.