SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function quantileTiming (children 2)
     ExpressionList (children 1)
      Function divide (children 1)
       ExpressionList (children 2)
        Identifier number
        Literal Float64_1.1754943508222875e-38
     ExpressionList (children 1)
      Literal Float64_-0
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function numbers (children 1)
       ExpressionList (children 1)
        Literal UInt64_257