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Examples of Queries

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Sumit Rawal answered on July 3, 2023 Popularity 3/10 Helpfulness 1/10

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Collection query

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After setting up the Firestore database, let’s see how to write our first collection query to it.

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Contributed on Jul 03 2023

Sumit Rawal

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import 'package:cloud_firestore/cloud_firestore.dart';

FirebaseFirestore firestore = FirebaseFirestore.instance;

// Setting up the firestore collection called 'users'.
CollectionReference users = FirebaseFirestore.instance.collection('users');

Future<void> addUser() {
      // Adding a new user
    return users
        .add({
          'name': 'Michael', 
          'email': 'michael.c@gmail.com',
          'age': 42
        })
        .then((value) => print("User Added"))
        .catchError((error) => print("Error occurred: $error"));
  }

Popularity 3/10 Helpfulness 1/10 Language whatever

Source: Grepper

Tags: whatever

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Contributed on Jul 03 2023

Sumit Rawal

0 Answers Avg Quality 2/10

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