Super Key | Candidate Key | Primary Key | Composite Key | Unique Key | Foreign Key in Sql
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- Опубліковано 19 жов 2024
- In this video in hindi we will discuss different types of sql keys.
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sir , kindly post some more Frequently Asked SQL questions and answers in upcoming videos
As soon as possible
Great information about keys thanks 👍
thx
Composite aur super key mein difference samjh ni aya 😮
Right question
Sir description me notes provide kr diya kariye
nice explanation
I like your videos,,, but when i am write query then i am stuck so how to improve query writing in sql.
Make sure you have clear concepts and start from creating small query then go for advance query.
Sir u are wrong because unique key can store multiple null value the a column...if iam wrong then please explain in details
Good video sir
So nice of you
sir can you get the pdf