mod_log_dbd and timestamps

[Brandon Fosdick]

I'm back to tinkering with mod_log_dbd again and I got to thinking about 
timestamps. The current logging behavior writes the output of apr_time_now() to 
the log, which naturally gives the time on the httpd server. But, the database 
server also has its own timestamp functionality. Is there any reason to favor 
one over the other? Any reason to do both?