Prisma

im following this guide to setting up Auth0: <https://www.graph.cool/docs/tutorials/react-apollo-auth0-pheiph4ooj/#1.1-creating-the-project>

they use this code
`  query userQuery {
    user {
      id
    }
  }
`
wouldnt this query just return a list of userIds?

<@U51393N72> You can test it in the Playground in the Console. It only returns the current user id.

<@U5P82S230> it expects a userId to be passed in the query but i have no idea how its doing that in the sample project in the article

You can copy paste the query and run it. It needs no input

i actually did 
{
   User {
       id
    }
}

how is that different than:
query {
  user {

reading the docs and not sure how it works

User is the Type, you use a Type in a query to get a single node from that Type

user (lowercase) is a special query that returns the current user

how does graphcool know which one is the current user?

By the token send in the authentication header with the request

that's why the query only works in the playground when you select a user (top right corner)