class Google::Apis::SpannerV1::ChildLink

Metadata associated with a parent-child relationship appearing in a PlanNode.

def initialize(**args) 

def initialize(**args)
   update!(**args)
end

def update!(**args)

Update properties of this object 
def update!(**args)
  @child_index = args[:child_index] if args.key?(:child_index)
  @type = args[:type] if args.key?(:type)
  @variable = args[:variable] if args.key?(:variable)
end