Using Custom SQL functions for queries with Postgres and GraphQL
Access custom PostgreSQL functions in GraphQL API queries and subscriptions
GraphQL schema on Postgres with foreign keys and without foreign keys
Hasura GraphQL Engine allows creating relationships over Postgres tables with or without foreign keys
GraphQL with Postgres views and materialized views
Postgres views are awesome. You can link them to regular tables using relationships and then make a single nested query to fetch related…
Atomic set and increment operators for GraphQL mutations
Use atomic set and increment operators in GraphQL mutations generated by Hasura GraphQL to update your data
Bulk insert mutations with GraphQL
GraphQL insert mutations are used to create new objects in your back-end (typically a database) which can then be queried.
Bulk update and delete mutations in GraphQL
Safely update and delete data in your database over GraphQL
Postgres JSON and JSONB type support on GraphQL
Hasura GraphQL Engine supports Postgres schema-less (NoSQL) column types JSON and JSONB, enabling Queries, Mutations & Subscriptions over…
Client-side GraphQL schema resolving and schema-stitching
This blogpost talks about the why and how of:
Use GraphQL subscriptions from your NodeJS code
Setting up your NodeJS code to use GraphQL subscriptions involves going through a few hoops.
Moving from apollo-boost to GraphQL subscriptions with apollo-client
This is a simple tutorial on how to use GraphQL subscriptions with Apollo.
Working with schemaless data using GraphQL on Postgres
Exploit Postgres schemaless JSON types in your GraphQL queries using the open-source Hasura GraphQL Engine.
GraphQL and Tree Data Structures with Postgres on Hasura GraphQL engine
Modelling a tree data structure on postgres and using GraphQL to add and get data from the tree.
The fastest way to get started with Hasura is to try out one of our many online tutorials. It’s free!