SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 1)
    Literal UInt64_1
   TablesInSelectQuery (children 2)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function remote (alias lhs) (children 1)
       ExpressionList (children 3)
        Literal \'127.{1,2}\'
        Function currentDatabase (children 1)
         ExpressionList
        Identifier test_01081
    TablesInSelectQueryElement (children 2)
     TableExpression (children 1)
      TableIdentifier system.one (alias rhs)
     TableJoin (children 1)
      Function equals (children 1)
       ExpressionList (children 2)
        Identifier rhs.dummy
        Literal UInt64_1
   ExpressionList (children 1)
    OrderByElement (children 1)
     Literal UInt64_1
   Set
