.name

Specifies an Object by Name

When a type references another type, it is not possible to directly query that object. The .name operator enables support for such an operation. It is similar to a JOIN operation in SQL. This is used to reference other types which have their own name field and are first-class database objects.

Example: User and Profile

Given the following example of a User and a Profile:

The User object has fields such as name, and ID.

{
  "id" : "abcd",
  "name" : "earl1",
  "email" : "[email protected]"
}

{
  "id" : "defg",
  "displayName" : "Earl 1",
  "user" : {
    "id" : "abcd",
    "name" : "earl1",
    "email" : "[email protected]"
  }
  "application" : { 
    "id" : "hijk",
    "name" : "EXAMPLE"
  }
}

It would, at a glance, make sense to attempt to query a Profile this way:

user.name:earl1

However, as User is a reference that will return no results. Therefore it is necessary to use the reference operator to perform the query:

.name.user:earl1

This tells the query engine to execute the following:

• Identify the client is requesting a reference to another object.

• Identify the reference as the user field.

• Find a user with name = "earl1"

• Find all Profiles matching that user.