Find in Double Nested Array MongoDB

Question

I have this Collection in mongodb

{
\"_id\" : \"777\",
\"someKey\" : \"someValue\",
\"someArray\" : [
    {
        \"name\" : \"name1\",
        \"someNeste         


        

Answer 1

You can also try something like below:

db.collection.aggregate(
    { $unwind: '$someArray' },
    {
        $project: {
            'filteredValue': {
                $filter: {
                  input: "$someArray.someNestedArray",
                  as: "someObj",
                  cond: { $eq: [ '$$someObj.name', 'delete me' ] }
                }
            }
        }
    }
)