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Which of the following returns year for particular date?

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Which of the following returns year for particular date?

(a) $year

(b) $yearday

(c) $syearofmonth

(d) None of the mentioned

I got this question in homework.

My question is from Pipeline Operators topic in division Aggregation Concepts and Aggregation Mechanics of MongoDB

1 Answer

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Best answer
Right answer is (a) $year

To explain: $year returns the year for a date as a number (e.g. 2014).

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