Skip to content
masterclass Buddy

GraphQL · Function

mergeResolvers

GraphQL is a query language for requesting data from application services. Clients select fields, and the service returns data in the requested shape.

Last updated

Syntax

query Name($variable: Type) { field(argument: $variable) { subfield } }

In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.

Subscribe
  • schema
  • type system
  • application service
  • GraphQL request
  • GraphQL response

Source: GraphQL Specification. Checked 2026-11-03.