GraphQL is not a query language at all. It's an API-building DSL. It's analogue isn't SQL, it's REST. Or WSDL + SOAP. It does not have things like filtering, o

GraphQL is not a query language at all. It's an API-building DSL. It's analogue isn't SQL, it's REST. Or WSDL + SOAP. It does not have things like filtering, ordering, subqueries, etc. -- you can implement those things, but that would be just one possible implementation, specific to your data model. You wouldn't be able to point just any GraphQL client at it; the client has to know what to ask for, and how.