Lec-48: Set Difference in Relational Algebra | Database Management System

►Database Management System(Complete Playlist):

Other subject-wise playlist Links:
--------------------------------------------------------------------------------------------------------------------------------------
►Design and Analysis of algorithms (DAA):
►Computer Architecture (Complete Playlist):
► Theory of Computation
►Artificial Intelligence:
►Computer Networks (Complete Playlist):
►Operating System:
►Structured Query Language (SQL):
►Discrete Mathematics:
►Compiler Design:
►Number System:
►Cloud Computing & BIG Data:
►Software Engineering:
►Data Structure:
►Graph Theory:
►Programming in C:
►Digital Logic:

---------------------------------------------------------------------------------------------------------------------------------------
Our social media Links:
--------------------------------------------------------------------------------------------------------------------------------------
►For Any Query, Suggestion or notes contribution:

[srilayakannath]

I really don't know how to thank you 💕 my results came S4 I got 8.5 cgpa (BTech) .. credits to u sir 💕

[heenashaikh]

Sir, the way u teach is just amazing.. I saw all the lectures related to computer science ... It's really very helpful to us for preparing compitative exams .. we appreciate your work, keep working like this .. and yess! u look super cool in t-shirts :)

[Amen]

My teacher couldn't able to teach me in 1hrs lecture but you can in 6 min lecture.
gazzab hey yrr.

[KrishanKumar-brlo]

Sir, it's possible ki 2 different persons have same name, toh last wali query fail ho jati hai ki dono tables se name project krlo...
Toh usme we need one more attribute that is primary key and available in both tables to distinguish 2 person having same name

[bindaasbol]

sir u r just A fantastic teacher . and also looking cool in t-shirts(all ur t shirts are 👌👍) .😃

[suvrajitsaha]

Thank you very much Varun sir. The way of ur teaching is just awesome. Anyone can understand this complex matters by hearing your lectures.

[vedantkarale]

It can also be done by -
pi((student) - (employee))

Right?

[abhaypatel]

Sir aapke padhane ka tarika 1 no hai
Mere friend Rahul Sen and Rahul Kurmi to aapke fan ho gya
Thank you sir 😘

[tayyabsabir]

Love from Pakistan <3
watching before 1day before my exam :)

[sriyanjalisahoo]

Sir please upload the videos in sequence. Your lectures are the best to understand but some of them are not in sequence. So please keep it in a proper order sir. Thank you😊

[onkarta]

Nice video sir👌. Thanks for this video 👍

[albert_schneider]

sir, can i write like this πname((student)-(employee))??

[बप्पीसोलंकी]

very well sir i am preparing for NIELIT

[manvirkaur]

Pls take real life examples in every topic

[HeenaMathur-msqk]

Sir query ko different way m bhi solve kar sakte the?
πname((student)-(employee))

[balbahadursingh]

Sir plz try to complete UGC net (cs) syllabus as soon as possible..

[chandrikavarshney]

Sir, plz upload the videos of data structures (complete)

[bitbybit]

I think "data same hona chaye " line should be replaced by "data type same hona chaye".. am I right?

[RISHUKUMAR-nzyk]

Sir, gate ke liye questions kaha se lagaye?

[harshkumaryadav]

sir can we write as π name ( (student) - (employee) )