Database Design 41 - Introduction to Joins

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[eboxwilson]

Stepping up to the White board game lets goo!!

[dereknelson]

Thank you so much for this series of vids. I'm in an online class that does not have a formal lecture and having a real person explain everything helps tremendously.

[kennielarsen]

Sir, you're a champ in databases! Your videos really help me understand the material covered in my course - 10x better than what my lecturer or curriculum book for that matter can do it! :-)

[smoothbeak]

Caleb getting nervous because he's about to write the devils number ;)

[saramassoud]

so, i have a final exam in 4 hours and you're my slacker-ass' hero vallah. here, have my heart 😭💖💖💖💖💖💖

[Priyanka-hkwl]

The introduction "hey you slackers you skipping classes" Hahaha .... so true :P
Anyways, your videos are really great ! Now i don't find DBMS boring! Good job :)

[wisdom-for-life]

"grandma readable table" That's awesome - I will be using this myself.. lol

[dannylopez]

Thanks you! You are covering the advanced SQL chapter in my DB class.

[ellieworsley]

I love your videos Caleb! They've helped me so much with my Database Techniques, exam and coursework!

I was wondering if you're going to cover any of the stuff about Relational Algebra and Relational Calculus at all? In my Database Techniques module we cover all of the Relational Algebra and Relational Calculus stuff with all of their Joins and all their operations (Selection, Projection, Union, etc.) the sort of joins we do is: Theta Join, Equijoin, Natural Join, Outer Join, Semi Join and Division. I'm really struggling to get my head around them, but I'm sure your videos would be a massive help.

 Thank you so much!

[ahmadrezaazimi]

hey Caleb!
brother your awesome, Iam always watching your videos .
God bless you make a video on natural join .
I ve stuck thier.

[skylarwolf]

Caleb cracked me up this time not him about to write 666 and deciding not to😭

[AjayKumar-dvpq]

Analization?! I think you meant Analysis (1:52). But loved the way you said it boldly, without batting an eyelid !

[abrorakhmedov]

if we make join tables doesn't it take more resources?

[ayasswain]

Ha..Ha..The way you started..Hey you ...skipping classes.... You are cute and funny. Your classes are so nice and easy to understand.

[mishajacobs]

Lol I’m a grandma :( but also a programmer

[icecoolguita]

"dude dawg my application aint working righttt"

[irreman]

you are not for it and you wasted my time