SQL - Intro to Computer Science - Harvard's CS50 (2018)

SQL is a standard language for storing, manipulating and retrieving data in databases. Learn how to use SQL in this video.

This course teaches the foundations of computer science. This video is lecture 8 of Harvard University's CS50 2018 course (part 9 since the lectures start at 0).

⭐️Contents⭐️
⌨️ (0:00:00) Introduction
⌨️ (0:00:50) Week 7 Recap
⌨️ (0:04:02) C$50 Finance
⌨️ (0:06:14) Cookies
⌨️ (0:14:13) store
⌨️ (0:20:49) Databases
⌨️ (0:25:42) Mock Database
⌨️ (0:27:34) SQL
⌨️ (0:37:59) SQLite
⌨️ (0:50:19) phpLiteAdmin
⌨️ (1:11:21) lecture
⌨️ (1:37:06) Race Conditions
⌨️ (1:44:24) SQL Injection Attacks

--

[freecodecamp]

Coming soon: CS50's Intro to Game Development

[ccleo]

David Malan, I love the way of exposing things, ideas and the explications are amazing! Thx a lot!

[dasten]

I'm so glad you finally expanded on the SQL injection vulnerability in the end! I was about to write an angry comment xD There are so many tutorials that don't do it and it's really dangerous.
Excellent tutorial, really! Very enjoyable, even though I knew all of that already. Well explained, good speed, good stuff! Awesome!

[thisjoeylife]

He made the concept easier to understand, I was hit when he compared Excel, the client database with SQL, the server database. Its incredible!

[giftchukwuemeka]

This series are the best on the Internet..

I couldn't believe someone could explain this concepts to such a basic level.

With someone like David and more series like this, I'm very sure me or anyone can make it in CS or software engineering field.

[letmecommentalready]

I feel like I could learn anything from this man. Incredible.

[luminate]

My computer science professor at my local community college was no where near close to lecturing like this man! Well explained.💯

[harryghgim]

I feel pumped. Thanks Harvard CS50 and many thanks to fcc as well.

[ammarahmed]

Was waiting for this thank you very much

[varanakurian]

Thank you a lot for sharing this video!! 😍

[kordru]

thank you so much for this playlist!!!

[olevelcomputerworld]

Wonderfully explained! Highly recommend

[wartem]

Much better than reading aloud from a messy PowerPoint.

[TheStenius]

"No honey, you're the only one, my lecture really is supposed to last 5 hours..."

[Mateteral]

I love Havard progamming course I can say I ave gotten my clues in progamming

[ammairakhan]

Thank you soo much 😌sir may god bless you 😭😭

[qaunainm]

Great lecture as always, where can I get the iTunes playlist SQL database file?

[michaelint]

Thank you freeCodeCamp i like your videos

[shobinyad]

I'd planned to learn SQL and as a finance graduate, I thought it would be a tedious task to learn SQL. Somehow I landed here for primming before plunging into the world of SQL. I am glad my time's worth has been fulfilled. I wish to learn PYTHON from him. Such an excellent teacher.

[viratshandilya]

Please provide every video of this course every week course