Check_logfile filter

Hi,
I need to know if there is a way to filter all file content. This is my nsca command: alias_logfile1 = check_logfile file=c:\\test\\test.log “detail-syntax=${column3}, ” column-split=| “crit= column3 = ‘error'” “warn= column3 = ‘warn'” “filter= column1 = ‘aaa'”. Is there an option such as “filter”=all” ?

Thanks
Christian