sql - How to get number of days for next month? -

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given date, how number of days in next month? so, if original date in december should give 31(january), in january 28/29 (february), etc.

you want number of days in next month? use add_months() that. use last_day() establish last day of month. extract() day give number of days.

today in april, how many days in may?

sql> select sysdate   2         , extract(day (last_day(add_months(sysdate, 1)))) days_next_month   3  dual   4  /  sysdate   days_next_month --------- --------------- 19-apr-16              31  sql>

oracle has wealth of date functions. can chain them achieve virtually calendrical calculation our heart desires. find out more.


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