Method: NoSE::Plans::QueryPlanTree#initialize

Defined in:
lib/nose/plans/query_planner.rb

#initialize(state, cost_model) ⇒ QueryPlanTree

Returns a new instance of QueryPlanTree.



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# File 'lib/nose/plans/query_planner.rb', line 92

def initialize(state, cost_model)
  @root = RootPlanStep.new(state)
  @cost_model = cost_model
end