Concept of Keys in DBMS - Super, Primary, Candidate, Foreign Key, etc

[@eirikram]

I've spent the last month trying to fully understand this concept by reading boring textbooks for my college course. This video did that for me in 10 minutes. Excellent! Highly recommend!

[@mukkamallasrinathreddy4121]

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[@mohsin6312]

Same here bro. This is a great video.

[@rohithgowra3979]

yeah

[@puneetpathak4742]

Same here 😊😊

[@Studytonight]

More videos being added. Checkout the new What is ….? series

[@rafaellacauduro6376]

I´m shocked with the amount of good professors with good didactic we have online and the amount of uncapable professors on universities... Thanks for your concise and clear explanation.

[@Studytonight]

Glad you liked it 😬 and thanks for the lovely comment 🐥

[@gayatridesai9925]

I was trying to understand these concepts for an entire semester and this man did it in 9 min.

[@Studytonight]

Thank you Gayatri :) Watch other videos too, and do subscribe to the channel :)

[@desusaivenkat4518]

Watched many videos but had no clarity about differences between keys, but after watching this video i am very happy that i understood them very well and even the entire normalization series is a life saver. Love you Studytonight

[@rialc6238]

Very nicely explained! I am a biology student who is now motivated to go into the field of Bioinformatics thanks to you. Keep it up & keep posting more & more videos!

[@okayomkar]

This video is exceptional! I was so so confused... You cleared my doubts in less than 10 minutes! Keep going dude !!!

[@RasheedKhan-bm8fm]

MAN, WHAT A LEGEND, THANK YOU, IT FEELS SO GOOD TO FINALLY UNDERSTAND ALL THESE DIFFERENT KEYS, CLEAR, CONCISE, NO B.S. EXPLANATION, MUCH LOVE

[@Studytonight]

Thank you, Rasheed Khan. We are working on making more videos.

[@mukkamallasrinathreddy4121]

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[@orange_cat]

That was quick, clear, and to the point-- thanks!

[@rabiakhan324]

Best DBMS keys video I've ever came across, highly recommended 🔥🔥🔥 Thanks a lot senior 💜👏🏻

[@Studytonight]

Glad you enjoyed it Junior! New video on Database Transaction coming today :) Hope you like it too.

[@5a1snehitha39]

Hats off to the one who made this video...understanding this topic within 10 mins is like ...great clarity in explanation...

[@shelbyfaaron739]

This has never been so clear, thank you SO MUCH!

[@mukkamallasrinathreddy4121]

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[@mukkamallasrinathreddy4121]

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[@dard4642]

I just left a lecture where the professor described all of these keys verbally, with NO examples, no visual aids, and, prior to this lecture, had never mentioned Keys to use. Everyone in class was glossy-eyed the entire lecture. THANK YOU FOR THIS!

[@arkapravabiswas239]

Bruh.! an actual video that makes so many confusing concepts understand so easily, in such a concise manner, plus making it entertaining too. GJ man

[@mukkamallasrinathreddy4121]

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[@anujkhairnar8947]

Bhai, kya sikhaya hai... ek number... sidhi baat no bakwas, clear hai 🤩👍🏼

[@yogendravutukuri3849]

thank you bro, you helped me a lot i;m having my exam tommorrow and i saw the video this night i got this thanks for support keep going!!!!

[@shelbyfaaron739]

Same! Exam tomorrow! lol Good luck to you

[@rocketleagueshorts1961]

@@shelbyfaaron739 same here XD

[@roba_trend]

key key key key all the time once i thought it will go for ever and i wont see the word key again but i reliaze that it is the major one so i decided to read more but nothing give me more than this video thank you man

[@Studytonight]

At first I thought you were angry with the video, Haha! Thanks for your kind words man. Hope the concept of Key is clear now :)

[@avisat7677]

this guy saved 10 hrs of my life. Hats off

[@Studytonight]

Thanks bro! for your comment 😍 and I am glad that the videos helped you.

[@jou2959]

hatss off man you made all those complex definitions of each key, easy as hell to understand....ty for this piece of cake!!!

[@shashankmandiya6832]

are you a kv student?

[@jou2959]

@@shashankmandiya6832 yes?

[@shashankmandiya6832]

@@jou2959 haan kesa hua preboard aaj ka?😂😂

[@jou2959]

Bro mai koi aur hun...

[@shashankmandiya6832]

@@jou2959 nhi ese hi puch rha hu me me bhi kv me hi hu jaipur

[@vsriram105]

Seriously,I have gone through series of videos before. But I understand everything in your ten minutes video..Thank u so much.

[@DharmaanAcademy]

Bravo, Clear, Concise and to the Point, bundles of thanks

[@Studytonight]

Glad it was helpful!

[@fizakhan1427]

full-fleged understandable vedio lecture...was really helpful for preparation of exams.

[@Studytonight]

Thank you :) Glad it helped you

[@trevosh15]

10/10 would watch again (if it wasnt for the fact that I got it the first time I watched it)

[@nhd_puff]

you guys should make more dbms videos. you deliver all things needed by students in few minutes thank you for that!

[@Studytonight]

We will! If you can please share some topics that you think we should cover.

[@nhd_puff]

@@Studytonight relational algebra calculus and sql schema definition constraints, queries and views chapters thanks in advance

[@johnnys3501]

By far the best I’ve ever seen this explained!

[@Studytonight]

Thanks bro 😎

[@johnnys3501]

@@Studytonight No problem! I have an exam for my database systems module on Friday and was finding it hard to see the difference between some of the keys...all good now, I understand.

[@alannahkeena9489]

Fantastic thanks guys. Was really struggling to get my head around this before I watched this. Hello from Ireland!

[@007Anukul]

So much and so clear information in 9 minutes. Hats off.

[@GG_Booboo]

Perfect explanation!!! Why didn't I discover this channel earlier! Thanks so much!

[@anonanon6982]

Thank you so much, such lucid and crisp illustration. Simply amazing, Sir!

[@Bigjb08]

Great clear, concise explanation. Thank you!

[@Studytonight]

[@boushaft3459]

The lil easter eggs in this video are awesome! Really enjoyed it and learned about the keys of DMBS! :)

[@SomethingBetter570]

Thank you so much i couldn't understand this in college's lecture of 1 hr but understood in just 5 Minutes here 👍

[@navodsilva5621]

Mannn ! You are a life savior..Explained it well ! Thank you very much.

[@Studytonight]

Glad it helped!

[@Avineshutube]

Effective communication is an art. You have proved it. Thanks for the exellent video

[@farhadkhan3893]

Very clear concept,, I watched many videos about DBMS keys but I did not get it clear,,, you made my concept clear l, thank you

[@Studytonight]

Glad it helped 😍

[@senthamilselvir8168]

Fantastic... now I have a clear idea about these different keys... superb great job...

[@Studytonight]

Thanks a lot 😊

[@dirceualejandrogutierrezca7515]

now this is what i call a perfectly explained video, of course I'm leaving a like :)

[@fahadasad5782]

Thank you so much, this really helped me in understanding the keys in DB. I cannot recommend this enough

[@mauryaji8999]

The best explanation possible. Like we teach each other in hostel before exams😄

[@Studytonight]

Thanks a lot 😊

[@AHMADHAIDER-q5w]

Much better then other long videos, Thank You!!! ❤

[@Studytonight]

You're so welcome!

[@hobaolan1243]

thanks, sir, you make my day. I've never been taught a good lesson like that so far. I spent many times in college learning these concepts but I didn't understand what the professor taught and I looked up this video that helps me a lot.

[@shivuk3501]

i was so confused with the concept initially even if i read through books, but u explained the concept within minutes.thank u

[@shawnforrest5880]

Yea dude that was awesome!! I literally having been rereading my book the past 3 hrs and all I had to do was watch this!! Thank you!!

[@paramvirsohi5922]

Best explanation over internet

[@sagarjain4128]

wow, thanks for making this video so easy to understand without using any fancy difficult definations 🙏🙏🙏🙏😁😁👍👍

[@Studytonight]

My pleasure :)

[@shauryashrivastava8965]

Awesome video !! Can you make a complete DBMS course for college students that includes such concepts ? Please ?!

[@Studytonight]

Hey 'WHY SO SERIOUS', we are working on a few new things, will definitely create more videos on DBMS and SQL.

[@mukkamallasrinathreddy4121]

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[@yutaitadori7318]

Best website and KZbin channel is here .

[@durgabaddela6674]

Simple teaching with more clarification 👍👍

[@derry_yeh]

Brilliant stuff. Bookmark it and will re-watch multiple times. Thanks!

[@Studytonight]

Glad you enjoyed it!

[@surbhi412]

Concise and crisp information, useful video, recommended ✅

[@ManojKumar-hj7fh]

A great explanation on keys of DBMS, kindly keep making more videos, I subscribed after I watched this video Thank you

[@mukkamallasrinathreddy4121]

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[@darenferrell]

Thank you sir! I was confused with my course work, and this video really helped to clear it up!

[@darenferrell]

By the way, great English. Just one suggestion, foreign is spelled f-o-r-e-i-g-n. Again, thank you very much for a very helpful video!!!

[@mukkamallasrinathreddy4121]

kzbin.info/www/bejne/qnzKopWod8aempI

[@poonam6186]

Amazing explanation.

[@Studytonight]

Thanks Poonam :)

[@avinashsinghaniya8033]

I understood in a single time ,nice way of teaching

[@akhila1909]

Thanks a lot for amezing video sir! Really! I got a clear picture about what are keys and why we use. Thank you sir! ❤️

[@gitanjaligaikwad9726]

Great yaar tomorrow is my interview and I cleared every key concept in just 9 min thank you so much 😭😭❤️❤️❤️🙏🙏🙏

[@prithvi_yadav]

No words mam ❤️✨ Tomorrow is my exam and thnkxxx for this wonderful video ❤️

[@Studytonight]

Most welcome 😊

[@durgaprasadmajji8057]

Really superb 👍👍👍I had watched so many videos for keys in DBMS....but this one made my day...and I saw your playlist there aren't lot of videos....why don't u make it more....(just for suggestion)

[@abhishekpanigrahi1822]

Bhai Kya samjhaya h bro !! Loved it a lot .. thank u .. I have added u to my playlist !!

[@anushamangalapalli507]

Super your explaining very clearly

[@Acadetime]

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[@Studytonight]

Thank you so much 🙂

[@kalyan07parigi57]

Excellent explaination brother. Keep uploading the videos. Your way of presentation is tooo awesome.

[@Brijeshkumar-lk5mt]

Thank you so much. Very Helpful for everyone.

[@Studytonight]

You are welcome! and Merry Christmas :)

[@petalbernard2491]

This video is pure perfection 🙌🏽🥵

[@sreekanththota2200]

Hi sir...Your videos are "AWESOME" and very informative...which saves a lot of time for me from the frustratable lectures..

[@Anonymous-2-0-1-2]

got it in 10 minute. Thanks #StudyTonight.

[@Studytonight]

Mission Accomplished !!

[@chiomae]

thank you for this video!! It was very helpful, and insightful! I also LOVED the expressive gifs you used! hahah! It really helped too, to understand the topic you just taught! :) THANK YOU AGAIN! 🥰❤❤

[@stayblessed8504]

Awesome.... Explanation and easily understanding content...... 🙏

[@antoinemarange5114]

Thank you so much for your video ! You helped out a lot man, far more useful than my teachers online class ! Keep it up

[@chiragsolanki7142]

love this video ....tnx a lot

[@Studytonight]

Most welcome

[@m1hdi333]

Clear and straight to the point👏👏

[@biikaaa.6540]

this video is a saviour!!!!!!!!!!!!!!

[@Studytonight]

Hell yeah!! :)

[@varunsritejakatikireddy9616]

Excellent explanation dude , Thank You ...

[@Studytonight]

My pleasure, dude!

[@adarsh2930]

Thanks a lot..was confused about keys for a long time...😍

[@Studytonight]

I hope this video cleared your confusion 🙂

[@sumairahasnain4734]

Your editing is really superb !!!

[@wafateach3910]

U literally saved my life... thank you

[@Studytonight]

Glad to see it's helpful 🙂

[@anassirelkhatim9846]

What i learn from you i wont even learn 3 trimesters in my colledge.Thanks What a legend

[@mukkamallasrinathreddy4121]

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[@timbarnbou372]

Thank you sir for this high quality and easy to understand video.

[@Studytonight]

You are most welcome

[@JoaqoRiquelme]

Great video. I really appreciate your work.

[@Studytonight]

So nice of you

[@balawalrasool8703]

MAN you DESERVE an oscar for DBMS KEYS 😍😍😍😍

[@Acadetime]

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[@Studytonight]

Thank you so much for your kind words ❣️

[@tonethrills]

SUPER SIR🥳🥳🥳 NICE EXPLAINTAION.EXCELLENT BEST TEACHER FOR STUDENTS

[@SandyRocker]

next level explanation bro !!!! understood it clearly thank u ❤️

[@Studytonight]

Most welcome 😊

[@wiseJerry40]

I was trying to understand the difference between different types of keys as their definitions look similar so I got confused each time but this video explained it in 10 min. Thank you for this video sir.

[@abhishekgandhewar6858]

hIGHLY rECOMMENDED!!! Well done....

[@jaypratap3888]

Thank you so much brother , very nicely explained.

[@Shekhar1_official]

I am seeing this video before I get to learn from my college stuff. I betterly get to know this topic in just 9 min. Thanks @studytonight

[@Studytonight]

Glad to see its helpful buddy, share this video with your friends

[@BINARAI-q4r]

your teaching is really great!! new subs

[@hla260]

What a simple and compact explanation... Thanks a lot... 🍁🍁

[@mukkamallasrinathreddy4121]

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[@lokeshnaidu1935]

Congratulation, I liked your video and it became from 4.9k likes to 5k likes Woahhhh it was unexcepted

[@tamratdaba5899]

Wonderful explanation I clearly understood today, keep it up please

[@Studytonight]

Glad to see it was helpful 🙂

[@sajishavs5589]

Understood well. Expecting more classes on dbms

[@adarshdhatwalia7164]

You are amazing sir.. thank you very much

[@Studytonight]

So nice of you

[@SunilSharma-jw3kk]

Super crispy and time saving

[@abhishekpandey3105]

finally cleared all of my doubts, thank you for making this video

[@mukkamallasrinathreddy4121]

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[@mrsharifdanish9435]

your 9min video is better than 1hr professor's lecture on keys.

[@Jose-xh3tz]

Crystal clear and quite helpful. Thank you!

[@PawanKumar-ot2qs]

Simple short and Better.... 👌👌👌👌

[@luckynhlapo9710]

Very easy to understand thank you!!

[@Studytonight]

Yeah Lucky :)

[@logic738]

Now americans will also watch this video even if they hate indian accent( because this is the best video on KZbin till now)

[@madskillz1o1]

Wonderful, complete information, but simply presented.

[@racheltower6864]

Thank you so much for making this educational and engaging video!!!

[@hongannguyenpham1005]

You explain very clear the concept. Thank you so much professor

[@mukkamallasrinathreddy4121]

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