$pull Operator in MongoDB
The $pull operator in MongoDB provides a way to delete specific elements from Arryas and helps in data manipulation and customization.
It can also be used for nested arrays, making it a versatile tool.
If the $pull operator is unable to find the desired value, it returns the original array and makes no changes to it. It does not give any error or exceptions, the result will show “{ nModified: 0 }”, indicating that zero elements were modified.
MongoDB $pull Operator
MongoDB $pull operator removes all the instances of the value that matches the specified condition from the existing array within the document.
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