""table_info"" NEW
           Warning: This method is experimental and may change.

             $sth = $dbh->table_info( $catalog, $schema, $table, $type );
             $sth = $dbh->table_info( $catalog, $schema, $table, $type, \%attr );
             $sth = $dbh->table_info( \%attr ); # old style

           Returns an active statement handle that can be used to
           fetch information about tables and views that exist in
           the database.