In my quick report I'd like to select a date range going back to the first of last year, so for today, 2/26/2020 it would select 1/1/2019 - today.
date_entered between sub_months(trunc(sysdate, 'YEAR'), 12) and trunc(sysdate, 'YEAR')-1/24/60/60
I tried a sub_month but that didn’t work. I’m already using this format for going forward one year:
OP_START_DATE between trunc(sysdate, 'YEAR') and add_months(trunc(sysdate, 'YEAR'), 12)-1/24/60/60