log_message on DB Error

[eluser]Montuelle[/eluser]
Hi,

I totally aggreed DB errors reporting are mandatory in a production env, despite full working queries an error can always occur. And generally you'd prefer having the cascading errors history to recover.

We're discuting this point here too http://ellislab.com/forums/viewthread/91858/
I want to implement DB errors through the CI Exceptions (wich we can extend) handler to get emailed when mysql errors occured.