How do I query data from Firestore in Vue 3?

How do I query data from Firestore in Vue 3?

To query data from Firestore in Vue 3, you can use the Firebase SDK. First, ensure you have initialized Firebase in your project.

What does the code look like for a simple query?

Here's a basic example:

import { db } from './firebase';

const fetchData = async () => {
  const snapshot = await db.collection('yourCollection').get();
  snapshot.forEach(doc => {
    console.log(doc.id, '=>', doc.data());
  });
};

How can I filter the results?

You can use the where method to filter results. For example:

const query = db.collection('yourCollection').where('field', '==', 'value');
const snapshot = await query.get();