SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Asterisk
   TablesInSelectQuery (children 2)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function remote (children 1)
       ExpressionList (children 2)
        Literal \'127.0.0.2\'
        Identifier system.one
    TablesInSelectQueryElement (children 2)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 2)
          ExpressionList (children 2)
           Asterisk
           Identifier dummy (alias other)
          TablesInSelectQuery (children 2)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             Subquery (alias t1_00850) (children 1)
              SelectWithUnionQuery (children 1)
               ExpressionList (children 1)
                SelectQuery (children 2)
                 ExpressionList (children 1)
                  Identifier dummy
                 TablesInSelectQuery (children 1)
                  TablesInSelectQueryElement (children 1)
                   TableExpression (children 1)
                    Function remote (children 1)
                     ExpressionList (children 2)
                      Literal \'127.0.0.3\'
                      Identifier system.one
           TablesInSelectQueryElement (children 2)
            TableExpression (children 1)
             Subquery (alias t2_00850) (children 1)
              SelectWithUnionQuery (children 1)
               ExpressionList (children 1)
                SelectQuery (children 1)
                 ExpressionList (children 1)
                  Function toUInt8 (alias dummy) (children 1)
                   ExpressionList (children 1)
                    Literal UInt64_0
            TableJoin (children 1)
             ExpressionList (children 1)
              Identifier dummy
     TableJoin (children 1)
      ExpressionList (children 1)
       Identifier dummy