Upsert with @hasInverse

Users Dgraph
1

Create two-way edge between two nodes.

  1. I was able to create both nodes fine in Ratel, but when query, edge(s) doesn’t who up in the Ratel node properties
  2. Also, both nodes show up in the Ratel UI but they are not connected, does the Ratel automatically render the edge?
  3. In my below query code snippet, I’m querying for both nodes, is there a way to simple way?
    {
 find_conceptId(func: eq(Person.personId, "9110"))  {
  uid
  Person.personId
  Person.hcs
  Person.docInstance
  Person.hasPersonalDetailChanges
}

 find_person_change(func: eq(PersonalDetail.codeId, "10")) {
  uid
  PersonalDetail.codeId
  PersonalDetail.ethnicityId
  PersonalDetail.genderId
  PersonalDetail.maritalStatusId
  PersonalDetail.raceIds
  PersonalDetail.timestamp
  PersonalDetail.person
 } 
}
  4. Below is code upsert code snippet
    upsert {
 query {
  PersonUid as var (func: eq(Person.personId, "9110"))
  PersonDetailUid as var (func: eq(PersonDetail.codeId, "10"))
 }
 mutation {
  set{
   uid(PersonUid) <Person.personId> "9110" .
   uid(PersonUid) <Person.hcs> "foo" .
   uid(PersonUid) <Person.docInstance> "7861" .
   uid(PersonUid) <Person.hasPersonalDetailChanges> uid(PersonDetailUid) .
   uid(PersonDetailUid) <PersonalDetail.person> uid(PersonUid) .
  }
 }
}
  5. Below are my types
    type PersonDetail {
  codeId: Int! @id
  timestamp: Int! @search
  ethnicityId: Int!
  genderId: Int!
  maritalStatusId: Int!
  raceIds: Int!
  person: Person
}
type Person {
  personId: String! @id
  hcs: String! @search
  docInstance: String! @search
  hasPersonalDetailChanges: [PersonalDetail] @hasInverse(field: person)
}
2
  • I got this working with below query snippet, Ratel automatically rendered the edge. Is there way to simple this?
    {
 node(func: eq(Person.persontId, "9110"))  {
 uid
 Person.personId
 person.hcs
 Person.docInstance
 Person.hasPersonalDetailChanges {
   uid
   codeId
  }
 }
}