[Maria-docs] http://kb.askmonty.org/en/annotate_rows_log_event
Hi!
I am looking at http://kb.askmonty.org/en/annotate_rows_log_event.
This feature is only present in 5.3. However, the output there shows:
master> SHOW BINLOG EVENTS IN 'master-bin.000001'; +-------------------+------+---------------+-----------+-------------+---------------------------------------------------+ | Log_name | Pos | Event_type | Server_id | End_log_pos | Info | +-------------------+------+---------------+-----------+-------------+---------------------------------------------------+ | master-bin.000001 | 4 | Format_desc | 100 | 240 | Server ver: 5.1.44-debug-log, Binlog ver: 4 |
Note that the version is 5.1.44! THis is confusing. How did we get this output? Is it because binlog annotation was a patch against 5.1 at some point?
BR Sergei
Sergei Petrunia psergey@askmonty.org writes:
I am looking at http://kb.askmonty.org/en/annotate_rows_log_event.
Note that the version is 5.1.44! THis is confusing. How did we get this output? Is it because binlog annotation was a patch against 5.1 at some point?
Yes, probably. Alexi probably did his work based on a 5.1.44 tree, I think the patch may originally even have been for mysql or percona-server, not mariadb, it was NRE for some customer delivered as a patch.
(Much) later it was merged into mariadb, which happened to be at 5.3 at that time.
- Kristian.
On Fri, 03 Feb 2012 08:32:16 +0100 Kristian Nielsen knielsen@knielsen-hq.org wrote:
Kristian> Sergei Petrunia psergey@askmonty.org writes:
Sergei> I am looking at Sergei> http://kb.askmonty.org/en/annotate_rows_log_event. Sergei> Sergei> Note that the version is 5.1.44! THis is confusing. How did Sergei> we get this output? Is it because binlog annotation was a Sergei> patch against 5.1 at some point?
Kristian> Yes, probably. Alexi probably did his work based on a 5.1.44 Kristian> tree, I think the patch may originally even have been for Kristian> mysql or percona-server, not mariadb, it was NRE for some Kristian> customer delivered as a patch. Kristian> Kristian> (Much) later it was merged into mariadb, which happened to be Kristian> at 5.3 at that time.
That is probably where the output comes from. If you have better example output we can use, please add it to the page, otherwise I will add a todo to do it myself.
Thanks!
participants (3)
-
Daniel Bartholomew -
Kristian Nielsen -
Sergei Petrunia