by Nauman
Today, I was taking a manual backup of a database through a scheduled Job. Normally this backup job takes about 1 hour to complete, but today it was still executing for almost 3 hours. I started to look...
by Nauman
How to calculate difference between two dates in oracle, as subtraction of dates returns numeric value as difference. With some slight changes/enhancements we can track back the subtraction values to some...