SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function formatReadableTimeDelta (children 1)
     ExpressionList (children 2)
      Function negate (children 1)
       ExpressionList (children 1)
        Function plus (children 1)
         ExpressionList (children 2)
          Function plus (children 1)
           ExpressionList (children 2)
            Function plus (children 1)
             ExpressionList (children 2)
              Function plus (children 1)
               ExpressionList (children 2)
                Function plus (children 1)
                 ExpressionList (children 2)
                  Literal UInt64_1
                  Literal UInt64_60
                Literal UInt64_3600
              Literal UInt64_86400
            Function multiply (children 1)
             ExpressionList (children 2)
              Literal Float64_30.5
              Literal UInt64_86400
          Function multiply (children 1)
           ExpressionList (children 2)
            Literal UInt64_365
            Literal UInt64_86400
      Literal \'days\'
