সাবকোয়েরিগুলির সাথে জয়েন সম্পাদন করুন

    async function defineStageData() {
      await setDoc(doc(collection(db, "Authors"), "author_123"), {
        "id": "author_123",
        "name": "Jane Austen"
      });
    }
    

      func defineStageData() async throws {
      try await db.collection("authors").document("author_123").setData([
        "id": "author_123",
        "name": "Jane Austen"
      ])
    }
    

    fun defineStageData() {
        val author = hashMapOf(
            "id" to "author_123",
            "name" to "Jane Austen",
        )

        db.collection("Authors").document("author_123").set(author)
    }
  

    public void defineStageData() {
        Map<String, Object> author = new HashMap<>();
        author.put("id", "author_123");
        author.put("name", "Jane Austen");

        db.collection("Authors").document("author_123").set(author);
    }
  

    async function toArrayExpressionStageData() {
      await setDoc(doc(collection(db, "Projects"), "project_1"), {
        "id": "project_1",
        "name": "Alpha Build"
      });
      await addDoc(collection(db, "Tasks"), {
        "project_id": "project_1",
        "title": "System Architecture"
      });
      await addDoc(collection(db, "Tasks"), {
        "project_id": "project_1",
        "title": "Database Schema Design"
      });
    }
  

    {
        id: "project_1",
        name: "Alpha Build",
        taskTitles: [
          "System Architecture", "Database Schema Design"
      ]
    }
    

    async function toArrayExpressionStageData() {
      await setDoc(doc(collection(db, "Projects"), "project_1"), {
        "id": "project_1",
        "name": "Alpha Build"
      });
      await addDoc(collection(db, "Tasks"), {
        "project_id": "project_1",
        "title": "System Architecture"
      });
      await addDoc(collection(db, "Tasks"), {
        "project_id": "project_1",
        "title": "Database Schema Design"
      });
    }
    

    {
      id: "project_1",
      name: "Alpha Build",
      taskTitles: [
        "System Architecture", "Database Schema Design"
      ]
    }
    

    fun toArrayExpressionData() {
        val project = hashMapOf(
            "id" to "project_1",
            "name" to "Alpha Build",
        )
        db.collection("Projects").document("project_1").set(project)

        val task1 = hashMapOf(
            "project_id" to "project_1",
            "title" to "System Architecture",
        )
        db.collection("Tasks").add(task1)

        val task2 = hashMapOf(
            "project_id" to "project_1",
            "title" to "Database Schema Design",
        )
        db.collection("Tasks").add(task2)
    }
  

    {
      id: "project_1",
      name: "Alpha Build",
      taskTitles: [
        "System Architecture", "Database Schema Design"
      ]
    }
    

      public void toArrayExpressionData() {
        Map<String, Object> project = new HashMap<>();
        project.put("id", "project_1");
        project.put("name", "Alpha Build");
        db.collection("Projects").document("project_1").set(project);

        Map<String, Object> task1 = new HashMap<>();
        task1.put("project_id", "project_1");
        task1.put("title", "System Architecture");
        db.collection("Tasks").add(task1);

        Map<String, Object> task2 = new HashMap<>();
        task2.put("project_id", "project_1");
        task2.put("title", "Database Schema Design");
        db.collection("Tasks").add(task2);
    }
  

    {
        id: "project_1",
        name: "Alpha Build",
        taskTitles: [
          "System Architecture", "Database Schema Design"
      ]
    }
    

            async function toScalarExpressionStageData() {
              await setDoc(doc(collection(db, "Authors"), "author_202"), {
                "id": "author_202",
                "name": "Charles Dickens"
              });
              await addDoc(collection(db, "Books"), {
                "author_id": "author_202",
                "title": "Great Expectations",
                "rating": 4.8
              });
              await addDoc(collection(db, "Books"), {
                "author_id": "author_202",
                "title": "Oliver Twist",
                "rating": 4.5
              });
            }
        

        {
            "id": "author_202",
            "name": "Charles Dickens",
            "averageBookRating": 4.65
        }
      

        try await db.collection("authors").document("author_202").setData([
          "id": "author_202",
          "name": "Charles Dickens"
        ])
        try await db.collection("books").document().setData([
          "author_id": "author_202",
          "title": "Great Expectations",
          "rating": 4.8
        ])
        try await db.collection("books").document().setData([
          "author_id": "author_202",
          "title": "Oliver Twist",
          "rating": 4.5
        ])
        

        {
            "id": "author_202",
            "name": "Charles Dickens",
            "averageBookRating": 4.65
        }
      

        fun toScalarExpressionData() {
        val author = hashMapOf(
            "id" to "author_202",
            "name" to "Charles Dickens",
        )
        db.collection("Authors").document("author_202").set(author)

        val book1 = hashMapOf(
            "author_id" to "author_202",
            "title" to "Great Expectations",
            "rating" to 4.8,
        )
        db.collection("Books").add(book1)

        val book2 = hashMapOf(
            "author_id" to "author_202",
            "title" to "Oliver Twist",
            "rating" to 4.5,
        )
        db.collection("Books").add(book2)
    }
  

        {
            "id": "author_202",
            "name": "Charles Dickens",
            "averageBookRating": 4.65
        }
      

       public void toScalarExpressionData() {
        Map<String, Object> author = new HashMap<>();
        author.put("id", "author_202");
        author.put("name", "Charles Dickens");
        db.collection("Authors").document("author_202").set(author);

        Map<String, Object> book1 = new HashMap<>();
        book1.put("author_id", "author_202");
        book1.put("title", "Great Expectations");
        book1.put("rating", 4.8);
        db.collection("Books").add(book1);

        Map<String, Object> book2 = new HashMap<>();
        book2.put("author_id", "author_202");
        book2.put("title", "Oliver Twist");
        book2.put("rating", 4.5);
        db.collection("Books").add(book2);
    }
  

        {
            "id": "author_202",
            "name": "Charles Dickens",
            "averageBookRating": 4.65
        }