SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 3)
    Function toDateTime64 (children 1)
     ExpressionList (children 4)
      Literal Int64_-9223372036854775808
      Literal UInt64_1048575
      Function toIntervalNanosecond (children 1)
       ExpressionList (children 1)
        Literal UInt64_9223372036854775806
      Literal NULL
    Function toStartOfInterval (children 1)
     ExpressionList (children 2)
      Function toDateTime64 (children 1)
       ExpressionList (children 3)
        Function toIntervalNanosecond (children 1)
         ExpressionList (children 2)
          Function toIntervalNanosecond (children 1)
           ExpressionList (children 1)
            Literal UInt64_257
          Function toDateTime64 (children 1)
           ExpressionList (children 1)
            Function toStartOfInterval (children 1)
             ExpressionList (children 1)
              Function toDateTime64 (children 1)
               ExpressionList (children 1)
                Literal NULL
        Literal \'\'
        Literal UInt64_100
      Function toIntervalNanosecond (children 1)
       ExpressionList (children 2)
        Function toStartOfInterval (children 1)
         ExpressionList (children 1)
          Function toDateTime64 (children 1)
           ExpressionList (children 2)
            Function toIntervalNanosecond (children 1)
             ExpressionList (children 1)
              Literal NULL
            Literal NULL
        Literal Int64_-1
    Function toStartOfInterval (children 1)
     ExpressionList (children 2)
      Function toDateTime64 (children 1)
       ExpressionList (children 2)
        Literal \'\\0930-12-12 12:12:12.1234567\'
        Literal UInt64_3
      Function toIntervalNanosecond (children 1)
       ExpressionList (children 1)
        Literal UInt64_1024
