Relational Algebra (Project Operation)

DBMS: Relational Algebra (Project Operation)
Topics discussed:
1. Recap of various fundamental operations in relational algebra.
2. Basics of Project (π) operation in relational algebra.
3. Syntax of Project (π) operation in relational algebra.
4. Difference between select and project (π) in relational algebra.
5. Solved examples using the project (π) in relational algebra.

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

#DBMSByNeso #DBMS #RelationalAlgebraOperations

[AniShahinyan-mx]

my database instructor sucks thanks for helping me study for the exam

[castohernandez]

Your lessons are just great and perfectly explained. Thank you for creating this content.

[rumiNITPatna]

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[realeboganthaga]

You might be the best thing to ever happen to me. Thank You

[Safeplace__]

this video help me a lot, thank you, sir.

[jilyanzmeigh]

I love how u made it easy to understand wlekskjs

[jonanderssunde]

For the first example, can you write it as: Π_¬Dept_Name(INSTRUCTOR)?

[rheniuspaul]

Please cover all videos fast if possible

[mugiwaranoluffy]

you do"SELECT ID AND NAME AND SALARY FROM INSTRUCTOR" that will also work as project right ?

[ragulkrish]

select Name from INSTRUCTOR where Dept_Name="Computer Science" is this SQL query equivalent to the realtional algebra

[tanishakumar]

If two employees with different name had same salary and we wanna fetch data from both attributes then the tuple with same name is going to there in the output right?

[mr_chinna]

3.29 what if the id"s of jhons are diff

[muralik]

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