log_line log_part log_time log_idle_msecs log_level log_mark log_comment log_tags log_filters log_msg_format
1 <NULL> 2009-07-20 22:59:29.000 3000 error 0 <NULL> <NULL> <NULL>
3 <NULL> 2013-02-15 06:00:31.000 112777262000 error 0 <NULL> <NULL> <NULL>