I am trying to retrive total count of todays requests.
To do this, the beginning of time span sould 'today 00:00:00' and the end of time span sould 'now'.
How can I specify these 2 values in lucene syntanx query box of discovery page ?
I've tried several times like '@timestamp:[NOW/DAY TO NOW]'.. and so on. It didn't work.
Please Help !!