Oracle Difference Date. Select datediff day 20200604 20200805 as date difference from dual. Select sysdate 1 sysdate 24 60 60 as seconds from dual.
If your date is stored as character data you have to convert it to a date type first. This will give you the difference in days. Getting the difference between dates.
Sql select 24 to date 20014 06 19 yyyy mm dd to date 2010 07 07 yyyy mm dd date difference from dual.
You can substract dates in oracle. The result is negative if the first date is later than the second date. In oracle the difference in days and or fractions thereof between two dates can be found using subtraction. The date difference processor compares two date date array values and returns the difference between the two dates.