javascript-Querying Graphs with Gremlin

noam621 2020-12-04 17:39:54

You can start from the vertex of U1 and from there you can go to all his friends using out step, then filter them with where step.

g.V().hasLabel('U1').out('Friend').
  where(out('Member', 'Invited').
    hasLabel('Group A'))

example: https://gremlify.com/1o0chgjomi6/1

EDIT

for this type of result you can do:

g.V().hasLabel('U1').out('Friend').
    as('friend').
  outE('Member', 'Invited').where(inV().
    hasLabel('Group A')).
  group().
    by(select('friend').label()).
    by(label())

example: https://gremlify.com/4qnd7wi1rnv

Kaveendra Perera 2020-12-04 05:16:55

Expected result edited

Kaveendra Perera 2020-12-04 11:52:02

Image Can I get all friends like this. is it possible? { "U2":"Member", "U3":"Invited", "U4": "" }

热门github

A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input

Dev tool that writes scalable apps from scratch while the developer oversees the implementation

shadcn/ui, but for Svelte. ✨

The Python Risk Identification Tool for generative AI (PyRIT) is an open access automation framework to empower security professionals and machine learning engineers to proactively find risks in their generative AI systems.

Performance-portable, length-agnostic SIMD with runtime dispatch

ZK Credo

OpenCodeInterpreter: Integrating Code Generation with Execution and Refinement

Joplin - the secure note taking and to-do app with synchronisation capabilities for Windows, macOS, Linux, Android and iOS.

Mamba is a new state space model architecture showing promising performance on information-dense data such as language modeling, where previous subquadratic models fall short of Transformers. It is based on the line of progress on structured state space models, with an efficient hardware-aware design and implementation in the spirit of FlashAttention.

This repository contains System Design resources which are useful while preparing for interviews and learning Distributed Systems

Curso para aprender el lenguaje de programación Python desde cero y para principiantes. 75 clases, 37 horas en vídeo, código, proyectos y grupo de chat. Fundamentos, frontend, backend, testing, IA...

🎓 Path to a free self-taught education in Computer Science!

1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java

A collective list of free APIs

📚 Freely available programming books

Querying Graphs with Gremlin

热门帖子

热门github