104. What is Foreign Key in SQL (Hindi)

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[narendraverma]

I got valuable information here.Great tutorials !!! Thanks

[NileshGalchar]

Thanks it too good Bro
Really It helpful
easy and Simple language
Thanks dear ☺

[sitaramrathi]

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

[osamamaarouf]

i think dept ki pk, employ mai fk ani chahye bcz, 1 dept k multiple employes ho sakte but 1 employ sirif ek hi dept ka ho sakta

[anujmonty]

bro i want to know that ur all lecture are enough to learn entire sql or we have to study from smwhere else also

[shilpideshmukh]

sir i want notes of sql.from where i will get it

[priyobrotobhattacharya]

Pls add video of differences between, Unique, Primary and Foreign key.

[MandeepSingh-rtuf]

I think that primary key in table 1 is Emp_ID and foregin key is table 2 is Emp_ID

[shubhamnaik]

first of all clear your concepts the teach it is not understandable because of speaking

[varshachhatri]

Sir kl mera exam h apke pas trigger ka video h kya

[ravi]

Hello foreign ki smj me nhi aa rhi kya me call pe bhat kar skta hu

[shivanyasingh]

cmd ka background color kaise change kre

[kohinoorgemstones]

Anybody knows 12 mein previous year mein sql part ayya thah ya naii??

[rabeaahsan]

foreign key can't have null value