MySQL PRIMARY KEY & FOREIGN KEY Tutorial in Hindi / Urdu

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In this tutorial you will learn mysql primary key and foreign key tutorial in Hindi, Urdu.You can learn how to use mysql contraints primary key and foreign key on tables columns.You will also know what is difference between primary key and foreign key in hindi.
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26 сен 2024

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Комментарии : 315

@ThisAmit 3 года назад

You are remarkably talented in how to teach step by step. Proper visualization. I'll say perfect.

@amitdandagavhal7730 3 года назад

perfect explanation, im a non IT guy but understand it very easily ...worth to watch this series.

@YahooBaba 3 года назад

Good 👍

@codingbyyash1948 3 года назад

Never seen such a excellent explanation.........

@YahooBaba 3 года назад

Thanks for appreciating my work :)

@khatariinsaan5284 3 года назад

Yes u are absolutely Right !!

@guscolt2057 3 года назад

I know it is quite randomly asking but do anyone know of a good website to watch new series online ?

@ROHIT-sk3ox 2 года назад

@@guscolt2057 alt Balaji

@CS_HimanshuVishwakarma Год назад

Acchha samajh Gaya bhai ko bahot shi

@poojaghodke4552 3 года назад

Thanks for the great videos as the content is very understandable, accurate and concise way quick to brash up the concepts

@YahooBaba 3 года назад

Glad you like them!

@arijitbhakta9705 Год назад

One of the best YT channel to learn programming

@santoshtmustudent3905 3 года назад

I will never forget this explanation Your teaching skills are soooooooooooooooo goooooood sir Thank you 🙏

@mhammadshehrozkhantariq4936 2 года назад

zaberdast sir mind blowing super bhot acha samjhaya hai ap nay

@YahooBaba 2 года назад

Thanks :)

@LaxmikantBhumkar 2 года назад

Easiest way to learn _primary-foreign_ key. Thanks sir👍

@divyanshubse 7 месяцев назад

Nice explanation by yahoo baba full return of time. In college teacher takes fees and waste more time of students. You are great yahoo baba❤❤

@YahooBaba 7 месяцев назад

Thanks a lot

@riyabhargava8544 3 года назад

i am following your whole tutorial playlist for sql . it is really nice

@YahooBaba 3 года назад

Thanks :)

@rahul2gautam 4 месяца назад

I watched many videos, but was not clear, but you have explained it very well just like my ORACLE Teacher when i was in Collage, Thanks

@YahooBaba 4 месяца назад

Glad it was helpful!

@meenu9981 2 года назад

Bohot hi mahol padhate ho sir ji aap.. 1st time apki video dekhi.. n I m ur fan... Bohot easy Way se sikhate ho..

@YahooBaba 2 года назад

Thanks for appreciating my work :)

@mdsarfarazalam8432 3 месяца назад

Hello sir store procedure pr video laye aap bahut achchhe se padhate hai

@joydeepbhattacharjee5305 4 года назад

lovely explanation...to the point video... respect ++

@YahooBaba 4 года назад

Glad you liked it

@RandomlyWisdom 3 года назад

Your pitch of voice is very pleasant to hear. Explained Perfectly for beginners.

@YahooBaba 3 года назад

Thanks for appreciating my work :)

@MohdIrshad-ko6bd Год назад

Dono tables create krke img send kro kar do sir plzz glt ho raha hai

@aishwaryapatil7897 Год назад

GREAT sir ji👏🏻👏🏻🙏🏻😁

@allaboutit-4023 2 года назад

Your explanation is osm... Tysm🥰

@yt.kiran12 2 года назад

no one can teach better than this.. 🧡

@YahooBaba 2 года назад

Thanks for appreciating my work :)

@kirankaur3548 2 года назад

Bhut vadia treke nl clear kita sir g thanks 👍🙏

@timetraveler3901 4 года назад

brilliant teaching sir.....💕

@abdeali1301 2 года назад

if you Add Lecture Number in video title it will be more helpful and easy to search. thankyou

@YahooBaba 2 года назад

I already placed Video Number in the Lower Left Corner of video thumbnail.

@mueezwani8629 4 месяца назад

perfect example sir....... thankyou sirr...

@SUNILSINGH-d2i7w 3 месяца назад

yar aapki voice my god kitni mst h jaise delhi metro me bolte h

@Jatinder_Kaur1176 4 года назад

sir ajkl jo companies websites bna ri hai. all devices perfect hoti hai. but bootstrap se nahi hoti ya custom media quries se kro toh bhi kami reh jati hai toh pls yeh zroor bnaiye alag se video. your all videos are nice. thanx this hardwork for us.

@YahooBaba 4 года назад

Yes sure main jald hi es topic par video banaunga.

@godbhaigod Год назад

There can be set of columns that can be primary key also 👍

@samayjain6695 Год назад

sir you are such a greate techer itna aacha syd hi koi pada apaya

@YahooBaba Год назад

Thanks for appreciating my work :)

@accoustic_junction 2 года назад

You came as blessing sir.... Thanku so much sir❤

@Dark07knight 2 года назад

Sir I am b.com final year student ... And now my computer professor is teaching us SQL but it's a old version by looking at your videos syntax are different... Please help me with old version sir.

@looserwinner329 3 года назад

Great time I am having with this course to so much sir

@someshsahu4638 Год назад

nice video thankyou

@ramanrajputindian5974 2 года назад

It's A very Good explanation for me ... ❣️ And i Can't stop my fingers to Subscribe You ❣️❣️❣️

@YahooBaba 2 года назад

Thanks and welcome :)

@Ababeel-h9i 27 дней назад

Brilliant sir...

@kaifhussainshaikh7312 2 года назад

your teaching skill are best

@YahooBaba 2 года назад

Thanks a lot

@mohitranjan1719 4 года назад

Sir g ERP SAFTWERE BNANE ME PHP KE SATH - SATH OR KON SA COURSE KI NEED HAI

@bilalhassankhan221 2 года назад

Excellent way of teaching..

@varunjain3756 3 года назад

Very well explained mysql Primary Key and Foreign key

@YahooBaba 3 года назад

Thanks :)

@ananyaputatunda8108 3 года назад

The whole tutorial video playlist is the savior for me . Thank you so much for such detail explanation

@YahooBaba 3 года назад

Glad it was helpful!

@DeepakGupta-hj2dv 4 года назад

Sir jaldi upload kro...please make as soon as possible

@devgajjar7526 2 года назад

Excellent explanation sir

@YahooBaba 2 года назад

Thanks for liking

@bhagirathiverma2627 Год назад

Thanks a lot sir😇😇😇🙂🙂🙂🙃🙃🙃🙃😊😊😊😊😋😋😋😋

@YahooBaba Год назад

Most welcome

@SandipanSarkar-c8v 4 месяца назад

Finished watching

@Excelwithajit8145 Год назад

Very nice sir

@Ravin2313 2 года назад

thank you for this useful videos

@YahooBaba 2 года назад

You are welcome

@tapandas9622 4 года назад

Please make a project using php mysql javascript & ajax.

@YahooBaba 4 года назад

MySQL course ke bad project Shuru Hone wala PHP with MySQL

@tapandas9622 4 года назад

@@YahooBaba OK

@sakshampathania9897 2 года назад

THANKS SIR FOR THIS VIDEO IT REALLY WORK

@YahooBaba 2 года назад

Your most Welcome :)

@Akshay_1008 Год назад

very good explanation 🎊🥰

@shahzaibidreesahmed4827 10 месяцев назад

Great

@ragnershadat6608 Год назад

Sir I am getting this error Error code:3780. Reference column 'city' and referenced column 'cid' in foreign key constraint ' personal_ibfk' incompatible. Please reply

@harshdeepsingh759 Месяц назад

in student table city should be in INT that is cid and city both should have same length asa wll as same datatype.

@shrutikushawah6360 2 года назад

Thank you sir

@YahooBaba 2 года назад

Welcome

@vijay_madane03 4 месяца назад

Sir personal table me insert row me last ka 1 liya he wo kiske base me liya he . Please reply.

@manangrai 2 года назад

MySQL optimization ka video bhi bna lijiye sir

@YahooBaba 2 года назад

Sure

@kunalkale4701 3 года назад

Thanks a lot

@forexspectrum4799 2 года назад

Awesome sir 👍😎

@mdsir7520 3 года назад

thanks for every single video❤️❤️❤️🧗‍♂️

@YahooBaba 3 года назад

Your welcome :)

@safiawali78 Год назад

Good

@waqarwaqar487 3 года назад

hello sir , i have questions k foreign key to point krta he dosrey table k column ko jo k apne banaya CITYNAME k name se to CITY kese foreign key bana ? 2nd yeh k apne is tutorial main personal table k column city ki values to khud insert karwayen hain .. is ko khud pick nae hojana that city table se ?

@YahooBaba 3 года назад

1) Dekho ek table ki PRIMARY KEY point karti hai doosre table ki FOREIGN KEY KO, tabhi dono table join hote hai. 2) Dekho koi bhi value apne aap insert nahi hogi kisi table mein. Yha toh basically hum khud insert kar rahe hai leking jab MySQL ko kisi langauge ke sath use karenge jaise PHP toh wha se ek aisa system banayenge ki value khud insert ho jaye.

@gauravmishra5523 Год назад

Please make a video on powerbi

@Sans_K5 2 года назад

thanks_Sir💜

@vikaspatel1521 3 года назад

The insert statement conflicated with the foreign key the conflict occured in database table column

@TheWorldCricketSports. 3 года назад

good job

@AMITKUMAR-pz2xh 2 года назад

Excellent

@manasdas9461 2 года назад

Iske baad ak normal ER diagram iske upr bana k relation samaja k video banna chahiye tha

@sandeepkumar-web 4 года назад

Great brother nice job

@YahooBaba 4 года назад

Thank you so much 😀

@Rahul-tf6vx 2 года назад

Make one more video on primary and foreign key

@AbdulBariEkshaikh Год назад

Make video on postgresql

@RaheelRashid-w1m 5 месяцев назад

SIR MA JAB TABLE KI SETTING PRE CLICK KRTA HO WASY HI MERA MYSQL OFF HO JATA HA

@bhushansapkal8310 2 года назад

Sir altering the table is complicated since the data type of my city column in personal is Varchar and then making it a foreign key requires to change it's data type later it has messed up my table.

@CS_HimanshuVishwakarma Год назад

I think these people are more intelligent than me

@muhammadzeeshanwasi250 3 года назад

Nice explain

@YahooBaba 3 года назад

Thanks and welcome

@stayclassy6609 2 года назад

Helpful ❤️

@AshuKumar-kw8bi 6 месяцев назад

bhai maine 2 table banaya hua hai dono me primary key dala hua hai ab mai dono ko alter wale se foreign key banana chahta hu .bhai help kr de yar ho hi nhi raha hai

@A_Good_Boy. 5 месяцев назад

mera bhee nahi hotha for some reason

@umerimran3833 2 года назад

Can you please share the whole presentation file, it will be helpful for your students. Thank you!

@YahooBaba 2 года назад

You can get it from our website : www.yahoobaba.net

@umerimran3833 2 года назад

@@YahooBaba thank you sir ❤️

@ashvanishukla941 2 года назад

Sir python par video banyi plzz hindi ma

@ricky007 4 года назад

SIR yeh code run nahi ho raha hai sir usme error a raha hai

@varungoyal2827 2 года назад

sir your all videos are awesome ad you are doing great job, but in this video i felt it needed more explanation.

@learn_to_code_with_sajal 2 года назад

Sir I'm getting this error : Error Code: 1064. You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(id), FOREIGN KEY (city) REFERENCE City (cid) )' at line 8

@YahooBaba 2 года назад

May be datatype of PRIMARY KEY and FOREIGN KEY is not same.

@nehasingh-uz5ou 2 года назад

Same error

@MaheshPatil-of1zy Год назад

at 6:15 the name of column City in Student Table should be Cid which is primary key in City Table and foreign key in Student Table. Name must remain same should not changed.

@atishayharsola496 3 года назад

sir foreign key aur primay key ka naam same hona chahiye na parent table ki primary key hi to child table ki foreign key hogi par yahan to aapne primary key CID ko banaya hai aur foreign key city leliya please explain

@RanjanJoshi1952 4 года назад

Sir, foreign key command kam nahi kar raha hai, kya karu.

@sandeepkumar-web 4 года назад

Yii2 framework ke videos bnaoo bhai RU-vid uski videos hai hi nhi hindi me

@sitaramrathi7483 2 года назад

अध्यापकजी नमस्कार इस टेबल का पारिवारिक रिश्तो पर विडियो बनाकर बताये जिसमें पुत्र, पुत्री, माता, पिता,दादा, दादी, काका, काकी, बाबा, बडिया, भुवा, फुंफा, इसके अलावा नाना, नानी, मामा, मामी, मासा, मासी के साथ साथ गाँव का नाम, जाति का नाम, भी हो देखने का तरीका दायें से बांये 1आई डी नम्बर, 2 गांव का नाम, 3 जाति 4 नाम 5 सम्बन्ध (स्वयं, पत्नी या पति, पुत्र, पुत्री ) 6 नाना का नाम जो ओटोमेटिक बनेगा

@rohanaggarwal12 Год назад

Sir why you have taken city data type in personal table as INT ? FOREIGN KEY SHOULD HAVE SAME data type as primary key of another table?

@YahooBaba Год назад

Because in another table "city" their is a column name "cid" whose data type is INT and that is also a PRIMARY KEY of "city" table.

@sgouri3519 4 года назад

Dear sir please make a video that how to use xamp server after created a web site by html css javascrip .

@YahooBaba 4 года назад

Coming Soon :)

@raghavendrakanoongo2331 3 года назад

sir data type same reta h dono ka shuru m varchar and int bata rahe ho and baad m int int bata race ho.

@aanchalm-u4l 10 месяцев назад

1196 error showing whenever using rollback it said non-transactional tables can't be rolled back

@tusharahmmed8952 2 года назад

How to set two foreign key from two different references table?

@mintugaur6584 Год назад

Sir very nice lec please share pdf

@hindivaleengineer9843 8 месяцев назад

error 3780 _ foreign key column data type =references key column k data type, same hona chahiye

@waqarwaqar487 3 года назад

sir yeh chez clear krdain taake tutorial agey barhey .. inner join bhi isi se related he to aur samajh nae aega

@YahooBaba 3 года назад

Yes koi bhi join isi se realted hai.

@sandipsandal 4 года назад

is this necessary to name of both column be same like u_name = b_rented_user => should it be u_name

@YahooBaba 4 года назад

@faisalmalik4988 4 года назад

sir thankyou and! sir hum id ko primary na set kare tw bhi kaam chal sakta hana q.k iska koi khas kaam tw nhi hai ?

@YahooBaba 4 года назад

Nahi bina Id ko primary set karne se kaam temporary hoga kyu ki duplicacy aa jayegi aur Kisi ek column ko primary key set karna zaroori hai agar aap baad mein joins bhi karna chahte ho

@Thecryptoman9 2 месяца назад

Primary key 2 column ke combination se bhi to ban sakti hai

@YahooBaba 2 месяца назад

Aila...kaise ?

@akansha348 Год назад

Sir im having one problem… can u plz tell me that where we can use CHAR instead of VARCHAR ?

@YahooBaba Год назад

We use CHAR where we only want to store 1 character. For example if their is "Gender" column then we only store "m" or "f" means "m" for male and "f" for female.

@codingbiding191 4 года назад

Plz make a video on like_dislike php ajx... I am trying to do but can't solving the issues...

@YahooBaba 4 года назад

Coming soon.

@codingbiding191 4 года назад

@@YahooBaba thnkx

@mnmelodious9411 2 месяца назад

Any one nowadays ❤

@anishsoni708 3 года назад

Sir I am getting error in foreign key

@YahooBaba 3 года назад

What is the error ?

@631singh 3 года назад

@@YahooBaba foreign key constraint is incorectly formed

@theroshan1697 9 месяцев назад

I am unable to create table which includes primary and foreign key....everything is OK.. but still it is showing error like foreign key incorrectly formed..

@YahooBaba 9 месяцев назад

Its mean that your foreign key is not correctly connect with Primary key of another table.

@akgamingff7791 11 месяцев назад

Nhi samajh aaya

@HassanAli-x4o 2 месяца назад

So sad 😢😢😢

@JohnWick-qj3up Месяц назад

Kuch nahi book padh

@iamms351 3 года назад

Writing same code but i got an error "cannot add or update a child row" Please help sir

@Muhammad_Naeem662 Год назад

Sir, I'm working on a project integration with PHP via localhost (form submission/ form updation) my "submission form" step is complete but I've stucked in form updation integration with PHP,,,,, Please help me out.

@YahooBaba Год назад

Please follow this Playlist : ru-vid.com/group/PL0b6OzIxLPbzXPdt9pKeQXm6NoPA9MdKW

@Muhammad_Naeem662 Год назад

@@YahooBaba Thank you so much! I have no words to thank you for helping me out. I will explore your PHP MySQL playlist after completing my MySQL playlist...... I have watched full playlist of PHP before, Recently I'm learning MySQl. By the way, Thanks a lot! Love from Pakistan...

@YahooBaba Год назад

@@Muhammad_Naeem662 Your most welcome :)