The $unset operator deletes a particular field: { $unset: { field1: "", ... } }....
✅ The verified answer to this question is available below. Our community-reviewed solutions help you understand the material better.
The $unset operator deletes a particular field: { $unset: { field1: "", ... } }. The specified value in the
$unset expression (i.e. "") does not impact the operation.
0%
❌
Want instant access to all verified answers on moodle.astanait.edu.kz?
Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!