What does the NOT NULL constraint specify in a column of a CREATE TABLE SQL command?
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What does the NOT NULL constraint specify in a column of a CREATE TABLE SQL command?
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NOT NULL is one of the constraints used in the SQL This constraint is used when a user doesnt want t...View the full answer
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I have completed my master's degree in computer sciences in the year 2017 with silver medal (being the second topper of the university and other affiliated campuses) in the Kashmir valley. Presently I am pursuing my integrated Ph.D. from Kashmir University.
After my masters, I had been appointed as an Assistant professor in the Univesity and then after the completion of the contract, I was appointed as a Lecturer in the Govt degree college.
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