如何對巢狀 document 設定驗證

22265

假設資料為

{
    ssn : "123-45-6789",
    name : "Mark Hanes",
    status : "deceased",
    matching_info: {
        organs : [
            {
                heart : {
                    size : 7.55
                }
            },
            {
                kidney : {
                    size : 12.00
                }
            },
            {
                lungs : {
                    volume : 10.50
                }
            }
        ]},
    health: {
        sex: "male",
        height: 150.00,
        dob: "05/08/1989",
        blood_type: "B",
        HLA_class: 5,
        weight: 80.04
    }
}

請問要如何對 health.sex 設定 validator

zhangyaoxing

db.runCommand( {
   collMod: "test", // change collection name
   validator: { "health.sex": { $in: ["male", "female", /* whatever else */] } },
   validationLevel: "moderate"
} )

22265

@zhangyaoxing

原來使用 "." 就可以... 感謝