LSN virtual column

We would like to be able to view LSN for every particular row in databases, for example with such kind of statement:

mysql> SELECT * FROM t1 WHERE a=1 /*!SHOW_LSN*/;
+------+--------+
| a | LSN |
+------+--------+
| 1 | 484659 |
+------+--------+
1 row in set (0.01 sec)

mysql> SELECT * FROM t1 WHERE a=1;
+------+
| a |
+------+
| 1 |
+------+
1 row in set (0.00 sec)

mysql>