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Dgraph DQL Tour

Introduction

Welcome

Hi,

Welcome to Dgraph.

This interactive tutorial will get you up and running with Dgraph and writing graph queries in Dgraph Query Language DQL.

The tutorial is divided into modules. You can access the table of contents at any time by clicking on the context menu (“sandwich” icon) in the bottom left corner of the screen; you can also navigate using the Back and Next buttons at the bottom of this pane, or by pressing your keyboard’s Left Arrow (←) and Right Arrow (→) keys.

In this tutorial, you can run and edit the queries and interact with the visualizations.

The tutorial will guide you from your first graph query to queries a graph expert would be proud of.

As well as this self contained tutorial, there’s lots of reference material to help you use Dgraph.

When you are ready to begin click Next.

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 Introduction

In this module you'll learn how to set up and run Dgraph with Docker for the DQL portion of this tour, and also learn about graph databases.

Module Breakdown

1.1. Welcome 1.2. Run Dgraph 1.3. Load Schema 1.4. Load Data 1.5. Mutation Introduction 1.6. Graphs 1.7. Graph Databases 1.8. Congratulations

1.1 Welcome