SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 2)
    Identifier c
    Function count (children 1)
     ExpressionList (children 1)
      Literal UInt64_1
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function file (children 1)
       ExpressionList (children 1)
        Function concat (children 1)
         ExpressionList (children 2)
          Function currentDatabase (children 1)
           ExpressionList
          Literal \'_03241_data2_with_dict.orc\'
   ExpressionList (children 1)
    Identifier c
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier c
