What are GraphQL mutations and how do they work?
GraphQL mutations are used to modify server-side data. Unlike queries, which fetch data, mutations change it.
Can you give me an example of a mutation?
Sure! A typical mutation might look like this: mutation { addUser(name: "John") { id name } }
.
How do I handle errors in mutations?
You can handle errors by checking the response for errors and using try-catch blocks in your code.
Are there any best practices for writing mutations?
Yes, keep mutations simple, use descriptive names, and ensure they return the modified data for confirmation.
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