You're very likely to have gotten SQL date time arithmetic wrong. And why is that? Google it! You'll quickly find blog posts like these: Date / Time Arithmetic with Oracle 9 / 10 How does one add a day/hour/minute/second to a date value? Orace Date Arithmetic Tips And they're all advocating stuff like this: SYSDATE … Continue reading You’re Very Likely to Have Gotten SQL Date Time Arithmetic Wrong!
