Adding types with interfaces using RDF triples in DQL

Users Dgraph
2

Update your schema to the following. It is not Schema compliant with GraphQL, but it is schema compliant with DGraph GraphQL schema input

type User  {
  username: String! @id @search(by: [hash])
  items: [Item] @hasInverse(field: createdby)
}

interface Item {
  id: ID!
  title: String! @search(by: [exact])
  createdby: User!
}
    
type Folder implements Item {
  featured_image: String
}

Then use:

<0x275f> <User.items> _:f1 .
 _:f1 <dgraph.type> "Folder" .
_:f1 <Item.title> "test" .
_:f1 <Item.createdby> <0x275f> .
_:f1 <Folder.featured_image> "test" .

And I believe that the dgraph.type should even have both "Folder" and "Item" in it. I am not sure that exact syntax though, either:

 _:f1 <dgraph.type> "Folder" "Item" .

or

 _:f1 <dgraph.type> "Folder" .
 _:f1 <dgraph.type> "Item" .
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