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How many relations can a delete command operate on?

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How many relations can a delete command operate on?

(a) 0

(b) 1

(c) 2

(d) Infinitely many

This question was addressed to me in an internship interview.

This interesting question is from Modification of Database in chapter Introduction to Relational Model and Sql of RDBMS

1 Answer

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Best answer
The correct choice is (b) 1

The explanation is: The delete command can operate only on one relation. You cannot give commands like delete R1, R2.

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