Insert two documents using the following JSON documents.  Note that the "Irrigated land" field is a string in the first document and it is a sub-document in the second document.

{
    "code": "aa",
    "name": "Aruba",
    "geo": {
        "Location": "Caribbean, island in the Caribbean Sea, north of Venezuela",
        "Geographic coordinates": {
            "N": {
                "deg": 12,
                "min": 30
            },
            "W": {
                "deg": 69,
                "min": 58
            }
        },
        "Irrigated land": "NA (2008)"
    }
}

{
    "code": "ac",
    "name": "Antigua and Barbuda",
    "geo": {
        "Location": "Caribbean, islands between the Caribbean Sea and the North Atlantic Ocean, east-southeast of Puerto Rico",
        "Geographic coordinates": {
            "N": {
                "deg": 17,
                "min": 3
            },
            "W": {
                "deg": 61,
                "min": 48
            }
        },
        "Irrigated land": {
            "quantity": 1.3,
            "unit": "sq km"
        }
    }
}

Submit a SELECT * query to retrieve the documents.  See the attached screenshot.  ResultSet.getObject(columnIndex) returns the following errors for the first document:

Error: .getObject(10): NA (2008) is a primitive type; cannot retrieve the 'quantity' property from it.
Error: .getObject(11): NA (2008) is a primitive type; cannot retrieve the 'unit' property from it.