Only first GraphQL request in a HTTP request is applied

[orpheuslummis]

(not sure this title is clear, but anyway)

I suggest that either it could be giving an error or be documented behavior instead of silently only applying the first query.

e.g. with the HTTP Request sending two GraphQL requests,

query A {
  User {
    _key
  }
}

mutation B {
    create_User(data: "{\"name\": \"Two\", \"age\": 7}") {
      _key
    }
}

only A, the first one, is applied.

[jsimnz]

This is actually basically defined as per the spec: https://spec.graphql.org/June2018/#sec-Executing-Requests

GQL will only execute a single operation. If multiple are given, the need to be named, and you need to specify the name of the operation to run.

Theres an open issue to change this: graphql/graphql-spec#375

[orpheuslummis]

Perhaps a future issue could be made for this, or this issue could be renamed and implemented as "Support GraphQL batching" once a GraphQL spec has it. (It's also possible to implement batching functionality before such a spec lands.)