Compare index type ObjectId in array doesn't work

[masatakaIshii]

When I want to update one document and precisely one element in array of subdocument, mongo-java-server doesn't find match.

For example :

myCollection.updateOne(
        and(eq("_id", myId), , eq("myArray._id", new ObjectId(myArrayId))),
        set("myArray.$.name", newName)
);

The result of this update don't find match neither modified count :

AcknowledgedUpdateResult{matchedCount=0, modifiedCount=0, upsertedId=null}

Using the version 1.45.0

[bwaldvogel]

I’m not able to reproduce the bug that you reported. I’ve added a new test case via 911b120. How do I need to modify the test to reproduce your issue?

[masatakaIshii]

I think it is more about the result of updateOne request than the data that change. For one use case I need to have the AcknowledgedupdateResult that has the correct matchedCount and modifiedCount.

[bwaldvogel]

I included the UpdateResult in the test via 0fce63f and I still cannot reproduce the problem.

[masatakaIshii]

I think it work well now, I'm not able to reproduce the error. I close the issue.