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 3)
           Asterisk
           QualifiedAsterisk (children 1)
            Identifier t1_00850
           QualifiedAsterisk (children 1)
            Identifier t2_00850
          TablesInSelectQuery (children 2)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             Subquery (alias t1_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
           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