Couchbase N1QL query with dictionary

Question

In Couchbase I have documents that contain a dictionary structured like this:

{
    "...": "...",
    "members": {
        "*USERID*": {
            "...": "..."
        }
    }
}

Now I want to use a N1QL Query to get all documents where my user id is in members. I have tried many different queries, but I was not able to find a working N1QL query.

What does a N1QL Query look like that selects all documents with a specified user id as a key in the members map?

Answer 1

SELECT d.*
FROM default AS d
WHERE d.`members`.["myuserid"] IS NOT NULL;

OR

SELECT d.*
FROM default AS d
WHERE ANY n IN OBJECT_NAMES(d.`members`) SATISFIES n = "myuserid" END;

OR

SELECT d.*
FROM default AS d
WHERE ANY n:v IN d.`members` SATISFIES n = "myuserid" END;