![Dataset query engine avatar](https://images.apifyusercontent.com/9j3bZx7mC8OPnwYoyvy4CdTD5hzvVbcC_cZBd8zkVn0/rs:fill:250:250/cb:1/aHR0cHM6Ly9hcGlmeS1pbWFnZS11cGxvYWRzLXByb2QuczMudXMtZWFzdC0xLmFtYXpvbmF3cy5jb20vdmFUYVFKWVRDNWhpMVVDRGYtYWN0b3ItdlloWk52SVNoNzBzNGN6WGwteDVhVUF0ZDRLRS1kb3dubG9hZC5qcGVn.webp)
Dataset query engine
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![Dataset query engine](https://images.apifyusercontent.com/9j3bZx7mC8OPnwYoyvy4CdTD5hzvVbcC_cZBd8zkVn0/rs:fill:250:250/cb:1/aHR0cHM6Ly9hcGlmeS1pbWFnZS11cGxvYWRzLXByb2QuczMudXMtZWFzdC0xLmFtYXpvbmF3cy5jb20vdmFUYVFKWVRDNWhpMVVDRGYtYWN0b3ItdlloWk52SVNoNzBzNGN6WGwteDVhVUF0ZDRLRS1kb3dubG9hZC5qcGVn.webp)
Dataset query engine
No credit card required
Use natural language queries to retrieve results from an Apify dataset. This Actor provides a query engine that loads a dataset, executes SQL queries, and synthesizes results.
You can access the Dataset query engine programmatically from your own JavaScript applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in Integrations settings in Apify Console.
1import { ApifyClient } from 'apify-client';
2
3// Initialize the ApifyClient with your Apify API token
4// Replace the '<YOUR_API_TOKEN>' with your token
5const client = new ApifyClient({
6 token: '<YOUR_API_TOKEN>',
7});
8
9// Prepare Actor input
10const input = {};
11
12// Run the Actor and wait for it to finish
13const run = await client.actor("jiri.spilka/dataset-query-engine").call(input);
14
15// Fetch and print Actor results from the run's dataset (if any)
16console.log('Results from dataset');
17console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
18const { items } = await client.dataset(run.defaultDatasetId).listItems();
19items.forEach((item) => {
20 console.dir(item);
21});
22
23// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs
Dataset query engine API in JavaScript
The Apify API client for JavaScript is the official library that allows you to use Dataset query engine API in JavaScript or TypeScript, providing convenience functions and automatic retries on errors.
Install the apify-client
npm install apify-client
Other API clients include:
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Created in Feb 2025
Modified a day ago