SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 2)
    Function lambda (alias lambda) (children 1)
     ExpressionList (children 3)
      Function lambda (children 1)
       ExpressionList (children 1)
        Function plus (children 1)
         ExpressionList (children 3)
          Identifier x
          Identifier x
          Literal Int64_-1
      Function tuple (children 1)
       ExpressionList (children 1)
        Identifier x
      Function plus (children 1)
       ExpressionList (children 2)
        Identifier x
        Literal UInt64_2147483646
    Function lambda (alias lambda) (children 1)
     ExpressionList (children 2)
      Function tuple (children 1)
       ExpressionList (children 1)
        Identifier x
      Function plus (children 1)
       ExpressionList (children 3)
        Function lambda (children 1)
         ExpressionList (children 1)
          Literal UInt64_1
        Identifier x
        Literal UInt64_2
   ExpressionList (children 2)
    Literal UInt64_1048576
    Function lambda (children 1)
     ExpressionList (children 1)
      Literal UInt64_1048576