Filtering MongoDB db.adminCommand ResultsLearn how to effectively filter the output of

Question

Filtering MongoDB db.adminCommand ResultsLearn how to effectively filter the output of

Would anyone happen to know a way to effectively filter the output of MongoDB's db.adminCommand? Whenever I run the command

db.adminCommand({ "currentOp": true, "op" : "query", "planSummary": "COLLSCAN" })

, I receive a large JSON output containing various fields. However, I am only interested in specific fields such as secs_running, op, command, and $db.

Thank you in advance!

javascript json mongodb

Answer 1

Answer №1

One way to include filters directly in the command object is like this:

var filterObject = {
        "status" : "active",
        "$or" : [
                {
                        "category" : "electronics"
                },
                {
                        "category" : "clothing"
                }
        ]
};

db.requestCommand(filterObject);

For more filter examples, you can refer to the MongoDB documentation here: https://docs.mongodb.com/manual/reference/method/db.currentOp/#examples

If you need to project specific fields from the database results, you can use a map function to filter out only what you need:

db.requestCommand(filterObject).results.map(item => item.fieldName};

Answer 2

One way to include filters directly in the command object is like this:

var filterObject = {
        "status" : "active",
        "$or" : [
                {
                        "category" : "electronics"
                },
                {
                        "category" : "clothing"
                }
        ]
};

db.requestCommand(filterObject);

For more filter examples, you can refer to the MongoDB documentation here: https://docs.mongodb.com/manual/reference/method/db.currentOp/#examples

If you need to project specific fields from the database results, you can use a map function to filter out only what you need:

db.requestCommand(filterObject).results.map(item => item.fieldName};

Filtering MongoDB db.adminCommand ResultsLearn how to effectively filter the output of

Answer №1

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