SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 4)
    Function materialize (alias t) (children 1)
     ExpressionList (children 1)
      Function array (children 1)
       ExpressionList (children 1)
        Literal Tuple_(NULL, \'11\\01111111\\011111\', \'1111\')
    Function tupleElement (children 1)
     ExpressionList (children 2)
      Function arrayElement (children 1)
       ExpressionList (children 2)
        Identifier t
        Literal UInt64_1048576
      Literal UInt64_2
    Function materialize (children 1)
     ExpressionList (children 1)
      Literal Int64_-2147483648
    Function tupleElement (children 1)
     ExpressionList (children 2)
      Function arrayElement (children 1)
       ExpressionList (children 2)
        Identifier t
        Literal Int64_-2147483648
      Literal UInt64_1
   ExpressionList (children 3)
    Function materialize (children 1)
     ExpressionList (children 1)
      Function array (children 1)
       ExpressionList (children 1)
        Literal Tuple_(NULL, \'1\')
    Literal \'\'
    Function tuple (children 1)
     ExpressionList (children 4)
      Function materialize (children 1)
       ExpressionList (children 1)
        Function tupleElement (children 1)
         ExpressionList (children 2)
          Function arrayElement (children 1)
           ExpressionList (children 2)
            Identifier t
            Literal UInt64_1023
          Literal UInt64_2
      Function tuple (children 1)
       ExpressionList (children 3)
        Function materialize (children 1)
         ExpressionList (children 1)
          Literal \'\'
        Function tupleElement (children 1)
         ExpressionList (children 2)
          Function arrayElement (children 1)
           ExpressionList (children 2)
            Identifier t
            Literal UInt64_2147483647
          Literal UInt64_1
        Function materialize (children 1)
         ExpressionList (children 1)
          Literal UInt64_9223372036854775807
      Function tuple (children 1)
       ExpressionList (children 5)
        Function materialize (children 1)
         ExpressionList (children 1)
          Literal \'\'
        Function materialize (children 1)
         ExpressionList (children 1)
          Literal NULL
        Function materialize (children 1)
         ExpressionList (children 1)
          Literal UInt64_2147483647
        Function materialize (children 1)
         ExpressionList (children 1)
          Function arrayElement (children 1)
           ExpressionList (children 2)
            Identifier t
            Literal UInt64_65535
        Function materialize (children 1)
         ExpressionList (children 1)
          Literal UInt64_256
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal NULL
