{
    "expr": "$zip([1,2,3],[4,5,6],[7,8,9])",
    "dataset": null,
    "bindings": {},
    "result": [
        [
            1,
            4,
            7
        ],
        [
            2,
            5,
            8
        ],
        [
            3,
            6,
            9
        ]
    ]
}