Products

Dgraph Cloud

The only native GraphQL graph database built for the cloud.

Enterprise

Turn your siloed data into real-time insights.

Dgraph Open Source

#1 graph database on GitHub.

Pricing

Pricing breakdown

Badger

Open source key-value store

Ristretto

Open source Go caching library

PricingCustomers
Learn

Docs

For Dgraph and Slash GraphQL

Learn

From GraphQL Basics to Building an App

Blog

Updates from Dgraph Labs

Paper

Dgraph Database in a Nutshell

Tour

An Interactive Dgraph Demo

The ultimate guide to graph databases

The ultimate guide to GraphQL

Community
To optimize your experience, the interactive tutorial is only available on desktop.

Dgraph DQL Tour

Basic

Normalize

The @normalize directive

  • returns only edges listed with an alias, and

  • flattens the result to remove nesting

Tip

Aliased names can be the same as the original edge.

Dgraph DQL Tour

An interactive tutorial with real queries and real results, designed to run on Chrome on your machine.

Modules

. GraphQL Introduction . GraphQL Basic Features . GraphQL Schema . GraphQL Search . GraphQL Data and More Data . DQL Introduction . DQL Basic Features . DQL Schema . DQL Data and More Data . DQL Query Blocks and Variables . DQL Search

DQL Basic Features

Here you'll learn the basics of how to query graph data from Dgraph and how to use and interpret the results.

Module Breakdown

2.1. Hello World 2.2. Graphs as results 2.3. Data types, Schema and Type System 2.4. Language Support 2.5. Queries describe graphs 2.6. Functions and filtering 2.7. AND, OR and NOT 2.8. Sorting (orderasc or orderdesc) 2.9. Pagination (first, offset and after) 2.10. Count 2.11. How Dgraph Search Works 2.12. Has 2.13. Alias 2.14. Cascade 2.15. Normalize 2.16. Comments 2.17. Facets : Edge attributes 2.18. Congratulations
Endpoint: /query
Dgraph: http://localhost:8080
Reset Run
Response