you need to learn SQL RIGHT NOW!! (SQL Tutorial for Beginners)
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- čas přidán 25. 06. 2024
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We know databases sound scary, but luckily NetworkChuck is here to hold your hand as he walks you through the mystical world of relational databases. He will show you how to use the love language of relational databases, SQL. You will even learn how to create your very own database! So buckle in, grab a cup of coffee and get ready to conquer your fear of databases!
Walkthrough/Commands ⏩ntck.co/SQL
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0:00 ⏩ Intro
3:06 ⏩ What is SQL?
7:02 ⏩ Let’s make our own database!
10:36 ⏩ and let’s add some tables
16:47 ⏩ Challenge: create some tables by yourself
19:33 ⏩ Let’s remove the imposter in our data!
20:20 ⏩ How do I update my tables?
21:05 ⏩ What if I want to change the order?
21:42 ⏩ How to alter your table
23:39 ⏩ This puts the relation in relational databases
24:19 ⏩ Outro
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#SQL #Database #Relational - Věda a technologie
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Walkthrough/Commands ⏩ntck.co/SQL
🔥🔥Join the NetworkChuck Academy!: ntck.co/NCAcademy
**Sponsored by Dashlane
0:00 ⏩ Intro
3:06 ⏩ What is SQL?
7:02 ⏩ Let’s make our own database!
10:36 ⏩ and let’s add some tables
16:47 ⏩ Challenge: create some tables by yourself
19:33 ⏩ Let’s remove the imposter in our data!
20:20 ⏩ How do I update my tables?
21:05 ⏩ What if I want to change the order?
21:42 ⏩ How to alter your table
23:39 ⏩ This puts the relation in relational databases
24:19 ⏩ Outro
Wow man. It's like you knew I got a job Monday requiring me to learn SQL
I hate videos where people have noisy keyboards like in this video. You might like mechanical keyboards but the noise is distracting.
Yes please, we want another video.
Also, is there an easy way to install on windows as it is on Linux? One cmd line?
Good day! Im a fan from South Africa, i would like to request for more videos about SQL please! Have a nice day!
The Way You Explaining It's cool 😎 #Coffee table 😍
I have been dealing with IT for about 3 decades and have been doing this professionally since 1998. I have never seen such entertaining, educational and perfectly presented content as on this channel. It's really a lot of fun to watch and also to refresh already known topics as well as to get new topics explained. Please keep up the good work! Thank you from Munich Germany.
Super Thorsten. Klasse.😃😃😃😃😃😃😃😃
We have a really sharp guy on our team here at Cymer, named Torsten and also from Germany. Not sure if that is a common German name or not. Cool either way. Good luck with your long career.
I want to learn SQL too and this video is absoluty hilarious for someone who never heard about SQL. Side Fact: The Colleague who will teach me at my company also is Thorsten but with an H. Thank you from Niedersachsen Germany.
Same here my friend. 1998 was the year it all began for me.
Germany mentioned 🇩🇪🔊🔊🗣️🗣️🗣️🇩🇪 DIESE SEKTION IST JETZT EIGENTUM DES BRD 🇩🇪🇩🇪🇩🇪🇩🇪🔊🔊🔊
Yeah okay but I'm still learning the last thing you told me to learn right now
kjjjjjjjjjj
🤣🤣🫂
😅
🤣
Ha ha ha.....start multithreading.
This is the only guy that can actually make boring stuff entertaining. You're doing everyone a HUGE favor with these tutorials. Thank you.
This is not boring bro... Learning about computers isn't boring... Speak for yourself....
I'm a back-end developer, with 85% of my time spent on MS-SQL DBs, your video is extremely useful for a beginner to understand the basics of DBs and SQL, I think I'll use your approach during training sessions with new hires. Thank you for the video!
So you spend more time on mySQL than you do on a high level programming language?
@@Papi_21 not mySql, but MSSQL, the Microsoft one. And yes, in this company and for this project I mostly do DB work
Is it possible to find a job with knowledge of SQl? I mean I know the basics of JS, HTML and CSS.
@@negros111 Yes many Database Administrators use mainly SQL in their day to day and they make relatively good money for the difficulty level of the job.
Hey are you hiring any remote positions or internships?
I've been in the industry for over 20 years and I think this is the best 101 class I've ever seen when it comes to SQL. Well done and would love to see this as a series and expanded.
I agree
Agree, a great "overview". I was doing a Udacity class on Data Science (I was dealing with several 20M line databases at the time, and obviously Excel can't do that, and neither could MS-Access). The databases were in Oracle, and while I could use the program "Altryx" my company wanted me to take data science classes. They had a bunch (400 or 500) available Udacity class slots available and set me up. The first class started in Excel (using functions virtually nobody uses because there are so many better ways of doing it), and then moved to SQL. I darn near had a meltdown on the SQL. The class was riddled with errors, between the videos, the text, and more. It was VERY poorly presented, and the "said" it would take 40 hour to go through that section. The VIDEO portion alone was 60 hours, and the classwork was easily another 40. Thankfully I was offered a retirement package and took it...I never finished that Udacity class, and let them know I would NEVER use them again after seeing how bad they were. Reading comments from others...I'm not in the minority...LOL.
Chuck did a bang up job for an overview. Would love to see him do more on this.
I learned more from this video than I did from an entire semester of a watching paint dry intro to databases class. Thanks Chuck.
Look at Mr. Fancy Pants over there in their freshly painted lecture room :P
@@semitangent So true.
😄😄😄😄😄
Facts
Where you in the correct classroom?
I wish I had a teacher like you when I was in university. I believe we can all agree that the way you teach feels like you are teaching me (us) on a 1:1 basis. Thank you for these great videos and I wish you all the success.
Had a whole semester of SQL, and I feel like the teacher could have just used this one video, and the class would have gotten more out of it.
Same here brother! Could've saved us all so much time and money
Really? Im new intonthat stuff
i’ve done some SQL database management in a GUI before but learning to do it through a terminal has been awesome. I would love to see a part two going over primary and foreign keys and database relationships. The way you format your videos is great for learning and i love it, thank you so much for the content you put out. here’s hoping for a part 2
Each row in a database table has (ideally) to have a unique identifier - a unique field. This is the primary key. Its usually a sequential number. If this links to another table, that field that references this field is called a foreign key. So table 'customers' lists your customers. Primary key of 'customer_id'. Another table called 'orders'. Each order belongs to a customer. So in the order table, you'd have a field called 'customer_id'. This would be a foreign key as it points to a primary key (the field in the customer table).
@@chrisjlocke great example💪🏽
Nice
Where would you recommend I learn the GUI version? Thanks
NC, I have been watching your videos for a long time. I am sure you read this all the time.
Without being afraid of being repeating stuff you know already, you rock! The amount of knowledge you share is huge. Your family rocks. You don’t hide the issues of a normal life. You inspire and help others. You make money and have fun. You get stressed like any other human.
I find myself in a not so great day and wanted to take this out of my chest.
Thank you!
You are amazing.
Hope you keep doing it!
Faith/lucky/good things. Anything that move you forward NC!
Godspeed.
Hey chuck i got introduced to your channel by learning linux 2 years ago when i didn't know anything about it i was only curious and a technology lover and now I've come along road IT is my world and i can't appreciate how good you explain everything it's just top nutch fun ! Please make more SQL tutorials it's really helpful. Wish you the best my friend!
Man I have a class coming up for SQL and had no idea what it even was sweet you made this video
awesome!
Hey Man. I am actually learning SQL right now and this video just gave me a boost that I am going in the right direction. We definitely need a part 2. God bless you!
I am with @Aditya Tiku - we need a part II please =o)
@@rociodevine7512 yes we need it
Where is part 2 ?
@@ThedudeMMXlll Dunno man
Where is part 2?
This is absolutely phenomenal of a tutorial. I'm going to binge all of your videos like my favorite song and try to memorize it all naturally. This is highly educational and addicting in hands on.
I’m not even interested in becoming a network engineer but love this video. Great educational content. Great style, endless cheesy jokes 😂. I do work in cybersecurity but on the sales side.
As an accountant, it's crucial we get a base level understanding of SQL! Its enables me to work with the IT department on an enormous level, writing custom apps to make our day to day lives easier and I can communicate my needs on a level they understand.
ALWAYS backup your table BEFORE inserting/deleting/updating rows! and run select statement in first instance. I work on tables that have millions of records and that is best practice.
When I was in college SQL was the only class I ever got a grade other than an A in (it was a B). I hated it so much. 11 years into my professional career and SQL is my favorite language between any other language I've had to learn. Absolutely love it. It made so little sense to me back in the day, but now I look at other languages and now I think they're structured in less than desirable ways while SQL has figured out the secret sauce of language! Great video!
I'm so glad my first introduction to SQL was through this video. So much fun doing commands along with you. 100% will continue browsing through the channel to learn more.
Yes please Chuck, make more videos about SQL. You read my mind: I just started to make a website with flask for python and a sqlite3 or mySQL database. Thanks for the new video!
Best move I've made in my career. I hated operation management so I took a few SQL classes online. In a few months, I got hired as an operations system analyst.
I learned MySQL and Postgre. Now I use Oracle.
I've been web developing for almost 2 decades and have always been a little frightened of digging into the MySQL DBs as I know how much havoc a wrong command can do to them. This was the best intro I've seen so far and now makes me much more interested in learning more. Thanks!
I'm currently enrolled in college and my major is cybersecurity . I "learned " MYSQL last semester . I struggled but your videos make it seem so much easier to learn. I have learned more here then I have in college. Thank you
I have been writing simple to medium sql for over 20 years now, and I still watched the hole video because of the great presentation. I did not learn anything new this time, but it´s okay, it was fun anyway.
Your tutorials means great to my thirsty passionate course....I don't have money to go in class but won't miss data bundles to watch ur excellent and simple tutorials...really thankful
Keep it up bro 🔥
I'm so happy to see that this is actually really simple to use. Always thought that, you know, it was something mega complicated. As someone who already worked a lot with comandlines, powershell and a lot of messing around with .ini files from games, I can honestly say this is really simple and easy to use. Thanks a lot Chuck
I knew all this information because I read a book on the topic BUT this was GREAT video nonetheless. You covered pretty much everything I learned from the book in 25 min which is impressive.
Hey Luke, what book did you read? I’m wanting to learn SQL myself
@@cameronroth7304 SQL in Easy Steps
By Mike McGrath
@@cameronroth7304 it focuses on MySQL examples which the syntax is slightly different than Microsoft SQL server. The concepts are the same as far as I could tell. It was good practice. Im following another video on CZcams that shows how to download the MySQL secondary environment that is more similar to how the company I work for uses SQL. I found that more helpful. I can share the video link with you if you want.
I was just thinking the other day that I really need to start learning SQL, beyond just using it blindly in applications. Great timing and really great intro for me! Looking forward to the next one!
Yes, I would like to see a continuation video on SQL. Thanks.
Never have I every seen someone so enthusiastic about SQL and databases! You are doing a great job at teaching (:
Just wanted to add that having strong knowledge of sql and databases in general is extremely helpful for developing queries and detection rules using tools like Splunk (SPL) or Defender (KQL). Great video, please get in the weeds!
Perfect timing!!! I’m currently studying Database Management Foundations and learning about SQL for an online class. Gonna add this to my study material arsenal! 🤓
More like what AWS DB do I use with my microservice and can I use partialQL or whatever. Maybe you can create a virtual layer on top of AWS Bracket and create your own language. So many things to DB's it's driving me nuts.
I had a problem understanding relational databases
but the example of the three tables: clients, coffees, and list of orders is brilliant
thank you so much
Wow I've been teaching myself SQL for a few weeks and actually creating a little DB with a table helped me grasp a lot of things much better! Thanks Chuck
Thank you for this! I just started trying to learn a few days ago and this video is a god send!
Socrata channel has a great tutorial
That was extremely helpful. Wish they would've shown that in school when we were learning about databases and MySQL.
Excellent video! SQL can be intimidating for beginners and I think you presented it in an easy and fun way. I would love to see more on SQL.
Just started my SQL journey. Please make more videos to cover the rest! Please!! You have such a great way of making everything so relatable and fun! Would love to see a playlist on your channel
SQL, and databases in general, are one of the most important useful computer skills one could possibly learn, and it is not difficult.
Relational Databases for the win.
Excellent video. I already knew this through my own research when I needed it for a past job. But with your other videos (and other youtube videos) and following them in my home lab, I have managed to land an Associate Linux Admin position with a company where my many years of computer repair and technical support would not be enough for the position. I have to move to another city now, but I'll be making nearly double what I've made in the past. I'm super excited to be able to learn more and you were a part of it. Thank you so much.
you explained what RDM is so freaking easy that I'm surprised no one has thought of it to explain it that way. THANK YOU. This makes Relational Databases so much easier to understand. :)
This tutorial is AMAZING!
Absolutely want more on SQL. I'm wanting to make the move from nursing to IT, and our database department is growing. Also, thanks to your channel, I've started working toward my JNCIA. Thanks for all the good info.
As someone who has 0 basics in IT and learning python at a basic level, I did understand everything you said and im very gratefull for the way you explain things
This video is awesome. I didn't realize how much I knew about SQL already and the similarities it shared with other things I've been exposed to. Please keep these vids coming!
It's super useful...please take us to an advanced level in this topic.
Love this guys energy, very motivational.
I love the joy of optimizing a query to take only a couple seconds instead of minutes
Creating indexes helps here. Rather than scanning through the whole table, the database can just browse the index.
Thanks chuck! Because of your passion, millions are getting educated and motivated. You’re awesome!
This video is the primary key to understanding SQL, it's a table making experience, I can watch it several times in a row, that's my study field
I really enjoyed doing this and looking forward to a part 2 or another series!
Awesome video! Please make more advanced videos for SQL but continue explaining the basics as well. You rock!
I seen this video 6 months ago when you first posted it but ignored it cause I thought it had nothing to do with me, now, here I am 6 months later interviewing for an IT position in 2 days and Im kicking myself for not watching it then. You are definitely ahead of the curve!!
I'm setting in my database management class at college right now lol great timing
perfect timing :)
Please please please finish this series 🙏
In addition to this video, I watched your networking videos. You make it easy to follow & get straight to the point. You don’t make it too wordy like some “educational” material out there or other video makers - thank you for that!
Sometimes it feels like other “educational” content out there is doing that whole thing we learned not to do when we were younger in class: use the “word” in the definition if that makes sense… a lot of other content (not just video) literally leaves you just as clueless as before they sought to “teach” you content.
This is the best description of SQL servers I've ever seen.
Nice! I've been waiting for a video on this!
Man I've been wanting to figure out SQL for some projects but never got around to it, another video elaborating on it is always welcome, especially since you show how to work with it out of the terminal, I've used GUI managers before but they melt my brain lol
"GUI managers before but they melt my brain"?? really? wow I think it's the other way around. in a GUI I can SEE wtf's going on, but on a command line? I feel like 5a 5 y/o at the controls of the space shuttle and all the control labels are missing.
19:48 I understand that this is for beginners just starting with sql, but in my opinion you should always delete with unique value (like "id" in this case). Because later you'll probably have more than one "Jeff". Keep up the good work !
Learning Windows SQL as we speak, but I've already learned a lot more from this video than I've seen in 8hrs of class, would love a 2nd part.
I just needed a refresher course on SQL and this was just what I needed!
Thanks, Chuck!
Hi i'm a new student in cyber security and i love your content. You explain the materials better then my teachers. I followed your python course already and i loved that to. It would be nice if you do another topic of this but a continuing on from where you left here
I’m learning SQL as we speak. 🧚🏼♀️ great video. Thank you for sharing your knowledge with us!
Hey Chuck, this was great! Thank you. Yes, I would definitely love to see another video that dives a little deeper into relational databases!
I have to say your teaching style is great, easy to follow and easy to retain all the information you bring up... I am looking forward to the sequel to this video :D
Yes dude, I wanna see that. This stuff is interesting. It becomes nice if you can combine tables too see for example how many times a certain avenger has orderded some sort of coffee. I wanna see that so lets make it happen! :) This inspires me!
I really enjoy your teaching style and energy Chuck. Yes, do some more MySQL vids!
Yup, waiting for the next one. I already knew everything you said but learning with you is FUN and I want to know more than the basics of SQL. I want to be an expert !
@NetworkChuck can't even tell how many times I studied for my degree exams using your vids, thx Chuck!!
Thanks for showing us. I learned a lot.
You have a talent for making complex subjects simple.
I’m an old linux user and always wondered about SQL, what it is and how it works.
Amazing.
I would strongly recommend setting up a linux with mysql and some python for this. Its so satisfying.
Need more SQL tutorial it's real fun
WOW. learning this from my prof (hes actually pretty good) i was almost grasping everything. but seeing it work in real time like this is a completely different view, and it is a HUGE help.
Love all of your lessons. I think databases are very important to know. Just keep it coming.
I know SQL, but you are very good teacher! Everything you say is interesting and understandable! ❤❤
This was most required.
Thanks
Very helpful! Thank you for making this video very simple yet detailed intro to SQL. I'm starting to feel confident in my SQL skills now. Much Appreciated 🙏🏽
Love it. You made SQL very fun and interesting to learn. Thanks Chuck
I am in IT and 19 years old. I have a ton of material I am learning for classes and certifications, and no one comes remotely close to explaining topics well without losing the audience's attention is amazing. Well done, appreciate all the work you do.
I was just waiting for this course plz make part 2 😍💥
Love from India 🤍
super dope i know im late but I spun up my Linux VM also and followed along and moved the Project to my Github your so super NETWORK chuck. I'm a noob but learning some of your content keeps me on my toes. Much appreciation my guy.
You are the best DB SQL teacher on CZcams, Thanks !! Today is my first time really looking into learn SQL and you are the JESUS of my new religion. Wow... im following you till the Sun stops shinning. Best regards
As always entertaining and informative!
SQL is amazing and is quite easy to learn. My first introduction to database storage was probably back in 2006 using mSL (mIRC scripting) with hash tables which was a more primitive type of data storage, but with similarities to SQL.
Since then, I use SQL almost every day with some of my side coding projects in Python and C++.
aha, its easy if you dont go deep and try to understand how engine works inside =)
@@h1n1worm As someone whose entire career revolves around sql, this is my reaction as well. The fundamentals are easy to learn. But once you start looking at performance tuning, learning about order of operations, resource locking, indexes, etc. it can get real complicated, real fast. And that's not even touching complex queries that require numerous layers to achieve required results.
@@jw11432 well said,sir.
Chuck is the reason I recently decided to transition into I.T in my 40s.... COOLEST I.T Guru ever. Love from London.
This was lowkey genius! I use my sql to re-run jobs and use pre-built sql queries all the time in my current role.
This brief class just tied in everything that wasn't connecting. About 15 years ago i had a class using sql to create databases and i didn't have a clue what i was doing because i was so new to IT.
It all just clicked. The lightbulb connected for me. ☺️☺️☺️☺️
More SQL videos please!
Thank you Chuck; I really appreciate this content. I hope you will create more videos about SQL. You planted the seed of curiosity on me about DATABASE. I also must say that I’m filleting your CCNA free course as I’m working to get my first IT certification. I have got a question though, does the combination of CCNA certification and SQL knowledge gives me better odds to land a good IT job?
Many IT jobs require some level of SQL knowledge as so many applications these days write to databases.
legend chuck, this helped me a lot for htb academy
Please more videos about SQL. Something I should have known already but learned so much just by watching this video. Thank you Chuck.
is there a part 2?
I already know SQL, but I can't miss one of your videos! Your way of teaching and the passion you show is unmatched, keep it up!
This is one of the best structured, best recorded, best explained and entertaining videos I've ever watched! Thank you, sir!
when creating a table with a number as ID in MySQL, you can add *AUTO_INCREMENT* after the datatype. with this, you don't have to manage the 'ID' field (don't insert a value) since it automatically inserts numbers from 1 to infinity. this is especially important for integrity since you can be sure no ID is duplicate, even if you implement the primary keys wrongly.
Correct, but you move beyond absolute beginner level with that.
@@tabularasa0606 that's why it's in tje comments and not the video ;)
people who are interested in it now can see it and research it
also my name is just yours but epic lmao (i only put "epic" there because i figured it'd be easier to find myself)
Super video Chuck Your videos are awesome And informative Chuck
I would love to see a video on database relationships. I've not found anything on the topic that I can understand and have been doing databases the hard way for years lol. Your videos are awesome and love the way you explain things. I haven't dabbled in the tech stuff in a while and it's awesome to watch videos like this explaining how to do stuff I use to do back in the day.
@NetworkChuck it is an amazing tutorial as always. I love the way you teach, it intrigues the passion for learning and makes learning a enjoying experience. I would love if you make a tutorial series on SQL, it is much needed.
First of all, I like your way of teaching with lots of fun factors, it really registers in the brain. But I have a suggestion, If you really want to show up SQL, do a series starting from basic to complex, so that people can learn from it. This video is not gonna be learning about SQL. There is a lot to understand for each query and the parameters. Learners will get confused with such bit and byte stories. for example, there are DDL and DML statements and what are they, what do you mean by relational DB and how will you relate each table, primary key, the foreign key concept, etc... It's a gigantic topic, please do that in a proper way. Thanks!
These videos are just an introduction for people that don't know absolutely nothing about SQL. I don't want to become an expert on SQL, but I don't want to be a complete ignorant on it. So these videos are perfect for me. And if some day I want to get more into SQL, I have a basic understanding of what it is.
Ah yes SQL, something that I've been planning on learning.
@@user-bo6zb1nb7e Goodbye scammer! 🙄