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Field to Input

Obtain the value of a field, manipulate it, and input it into another field, all within the same query.

query {
  posts {
    excerpt
 
    # Referencing previous field with name "excerpt"
    isEmptyExcerpt: _isEmpty(value: $__excerpt)
 
    # Referencing previous field with alias "isEmptyExcerpt"
    isNotEmptyExcerpt: _not(value: $__isEmptyExcerpt)
  }
}