SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 4)
    Identifier x
    Function min (alias lower) (children 1)
     ExpressionList (children 1)
      Identifier x
    Function plus (alias upper) (children 1)
     ExpressionList (children 2)
      Function max (children 1)
       ExpressionList (children 1)
        Identifier x
      Literal UInt64_1
    Function minus (alias range) (children 1)
     ExpressionList (children 2)
      Identifier upper
      Identifier lower
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 1)
          ExpressionList (children 1)
           Function arrayJoin (alias x) (children 1)
            ExpressionList (children 1)
             Literal Array_[UInt64_1, UInt64_2]
   ExpressionList (children 1)
    Identifier x
