GraphQL Mutations

GraphQL Mutations are operations in GraphQL that allow clients to modify data on the server, such as creating, updating, or deleting resources. They are defined in the GraphQL schema with specific input types and return types, enabling structured and type-safe data manipulation. Unlike queries, which are read-only, mutations are used for write operations and can include side effects.

Also known as: GraphQL mutation, GraphQL write operations, GQL mutations, GraphQL data modification, GraphQL CRUD mutations

Why learn GraphQL Mutations?

Developers should learn GraphQL Mutations when building applications that require dynamic data changes, such as user registration, content updates, or e-commerce transactions. They are essential for implementing CRUD operations in GraphQL APIs, providing a clear and consistent way to handle write requests with validation and error handling. Use cases include social media posts, form submissions, and real-time data modifications in web or mobile apps.

Learning Resources

• docs: GraphQL Official Documentation - Mutations
• tutorial: How to GraphQL - Mutations Tutorial
• docs: Apollo GraphQL - Mutations in React
• video: GraphQL Mutations Explained - YouTube Video
• book: Fullstack GraphQL Book - Mutation Chapters