Question

What are the two conditions that must be fulfilled for a field to become a primary key of a table?

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Answer 1

The two conditions that must be fulfilled for a field to become a primary key of a table are :-

⏩ The value in the column acting as a primary key is always unique for that column...

⏩It cannot be left blank or have a value as null...

Answer 2

Hey mate......

here's Ur answer.....

The two conditions that are necessary to fulfill for a field to become a primary key of a table are......

1)))). The primary key must contain a value . It should not be left zero ...

2)))) The column side value should have a different type if characters...

Hope it Helps❤