TYPES OF KEYS IN DBMS || SUPER KEY || CANDIDATE KEY || PRIMARY KEY || FOREIGN KEY || ALTERNATE KEY
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- Опубликовано: 23 авг 2022
- KEY IN DBMS
Key is an Attribute or Set of Attributes that identifies rows uniquely
TYPES OF KEYS
1. Super Key
2. Candidate Key
3. Primary Key
4. Foreign Key
5. Alternate Key
6. Unique Key
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Instagram : / sundeepsaradhikanthety
this guy explained the topic in 21:20 better than my teacher did in two 50 minute classes.
Sir I have been following you for a while now and all I can say is thank you. Your explanations are really clear.
Always I respect u sir from Ethiopia.
best explanation videos on the Keys i have watched so far. thank you for the detailed explanation.
What about composite key sir?
thanks bro you gave a good differentiation between keys
Nice explanation really loved the topic
Amazing And simple lecture .
By professniol.👍
sir, you have saved my many days of hardworking !! Thankyou soo much
Sir I really want to say I have seen many types of videos on this topic but none of them explain it like you
Great explaination
Tq so much sir for this superb explanation
Amazing explanation! Thank you sir!
Super sir. Thank you
Sir you missed composite key
Very useful for bank exams also
NICE SUPER EXCELLENT MOTIVATED
Thank you so much sir.. Your explanation was very great...keep doing videos sir.
Sir
Wow❤Best Teacher 👏
Thank you sir
nice lecture sir😇
Sir what is composite key
Thank you sir Hare Krishna 🙏🙏
Thanks ❤❤
unique one👍👍👍
Composite key 🗝️
Super sir😊
yo dude nice vid but you missed a composite key tho
Great explanation
Sir
Sir,You are missed a composite key ?
excellent. I think you missed composite key
Amazing explanation class sir🙏🥳thank you very much 🤗
Composite key?????
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Super sir
Good morning sir..
Sir you not explain about the composite key sir..
Composite key not explained
👍😊
Very informative and helpful
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finiahed watching
❤
🎉🎉
From the table candidate key as one then what about primary key and alternative key?
except candiate key are primary key and alternative key
composite key missed
Composite key sir
This time not explained clearly sir?
sir you forgot about composite key...
Great video. The word foriegn key is always misspelled. It must be spelled correctly: foreign
Composit key remaining
thank you sir
Thank you sir
Thank you 😂