passing value to new column using jdbcappender

[Anindya Bandyopadhyay]

Hi All,

I'm using log4j JDBCAppender in a web application to log into database. Now 
I require one new functionality where I need to put the username in log 
table. I've added a new column in log table called "user" where I'd like to 
put the username. The username will be obtained from session attribute. How 
to pass this username to JDBCAppender and insert into database? Is there any 
way to get the functionality?

Thanks,

Anindya