Remove operation name from being reported

It's not reported by urql this way so we're trying to fetch something
from a field that doesn't exist.

It's stored on `operation.query.definitions[#].name.value`, where
`definitions` is an array.
If multiple definitions can exist with their own operation names, let's
not try to store them all, because our tag value filter doesn't support
substring matches and if more than one operation name is supported it
makes it impossible to filter by it.

Author: tombruijn

packages/urql/src/__tests__/index.test.ts

@@ -10,7 +10,6 @@ describe("reportGraphQLError", () => {
       },
       operation: {
         query: { loc: { source: { body: "query { post { id } }" } } },
-        operationName: "GetPost",
         kind: "query"
       }
     }
@@ -27,7 +26,6 @@ describe("reportGraphQLError", () => {
     expect(span.setTags).toHaveBeenCalledWith({
       endpoint: "https://example.com/graphql"
     })
-    expect(span.setTags).toHaveBeenCalledWith({ operationName: "GetPost" })
     expect(span.setTags).toHaveBeenCalledWith({ operationType: "query" })
     expect(span.setParams).toHaveBeenCalledWith({
       query: "query { post { id } }"
@@ -67,20 +65,6 @@ describe("reportGraphQLError", () => {
     })
   })
 
-  it("sets operationName tag on the span", () => {
-    const { appsignal, span } = createMockAppsignal()
-    const result = {
-      error: { message: "Something went wrong" },
-      operation: { operationName: "CreatePost" }
-    }
-
-    reportGraphQLError(result, appsignal, {})
-
-    expect(span.setTags).toHaveBeenCalledWith({
-      operationName: "CreatePost"
-    })
-  })
-
   it("sets operationType tag on the span", () => {
     const { appsignal, span } = createMockAppsignal()
     const result = {

packages/urql/src/index.ts

@@ -69,10 +69,6 @@ export function reportGraphQLError(
       }
     }
 
-    if (operation?.operationName) {
-      span.setTags({ operationName: operation.operationName })
-    }
-
     if (operation?.kind) {
       span.setTags({ operationType: operation.kind })
     }