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DBMS Domain Constraint - Assignment Question

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thebokygeek

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Hi All,

I have submitted one interview assignment on DBMS with examples - I am just wondering If I missed something.

Here is the answer -

Definition:

Domain Constraints are user-defined columns that help the user to enter the value according to the data type. And if it encounters a wrong input it gives the message to the user that the column is not fulfilled properly.

Example: Attached a file

I have taken reference from here: https://www.scaler.com/topics/dbms/integrity-constraints-in-dbms/

Wanted to understand what could I have added more to improve my answer.
 

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