如何在 mongodb 中使用 $ 運算符更新文檔

Question

我正在嘗試更新文檔，這是我的代碼我是 mongodb 的新手我正在嘗試更新嵌套的對象數組這是我的查詢請告訴我這個查詢有什么問題

完整數據鏈接--->鏈接

我嘗試了下面的代碼，但它正在修改整個座位狀態

db.seats.updateOne({"show_seats.showByDate.shows.showSeats._id" :ObjectId("62b16d9ff48ce9a5a15a79d3")}, {$set:{'show_seats.$[].showByDate.shows.$[].showSeats.$[].seat_status': true }})

db.seats.updateOne(
  { 'show_seats.$.showByDate.shows.$.showSeats.$._id': new ObjectId('62b0d1a72f155a7ad94cc831')},
  { $set:{
      'show_seats.$[].showByDate.shows.$[].showSeats.$[].seat_status': false
    }
  }
)

這是我的數據看起來像

{
    "_id": {
        "$oid": "62b0c3342f155a7ad94cc81c"
    },
    "totalShowByDay": "2",
    "totalShowDays": 4,
    "movieId": {
        "$oid": "62b04c782828dd04f0d1c1ad"
    },
    "screenId": {
        "$oid": "62b04b8e2828dd04f0d1c1ac"
    },
    "createdAt": 1655751476553,
    "showId": {
        "$oid": "62b0c3342f155a7ad94cc6db"
    },
    "show_seats": [{
        "showByDate": {
            "ShowDate": "2022-06-20",
            "shows": [{
                "showTime": "2022-06-20T10:00",
                "showSeats": [{
                    "_id": {
                        "$oid": "62b0c3342f155a7ad94cc6dc"
                    },
                    "seat_number": "1",
                    "tag_name": "A",
                    "seat_status": false,
                    "user_id": false,
                    "price": "110",
                    "seats_category": "CLASSIC",
                    "show_time": "2022-06-20T10:00"
                }, {
                    "_id": {
                        "$oid": "62b0c3342f155a7ad94cc6dd"
                    },
                    "seat_number": "2",
                    "tag_name": "A",
                    "seat_status": false,
                    "user_id": false,
                    "price": "110",
                    "seats_category": "CLASSIC",
                    "show_time": "2022-06-20T10:00"

Answer 1

終於我找到了答案我被這個問題困擾了兩天

db.seats.updateOne({"show_seats.showByDate.shows.showSeats._id" :ObjectId("62b16d9ff48ce9a5a15a79d6")},{$set:{"show_seats.$[].showByDate.shows.$[].showSeats.$[elem].seat_status":"my name is hrithik"}},{arrayFilters:[{"elem._id":ObjectId("62b16d9ff48ce9a5a15a79d6")}]})