Last name: Nightingale SDB Popularity ranking: 1104 This unusual name is of Anglo-Saxon origin, and is a nickname surname for someone with a good, sweet singing voice, from the bird, the nightingale.
You are doing everything right by using a to_date function and specifying the time. The time is there in the database. The trouble is just that when you select a column of DATE datatype from the database, the default format mask doesn't show the time.If you issue a. alter session set nls_date_format = 'dd/MON/yyyy hh24:mi:ss'.ou are doing everything right by using a to_date function and specifying the time. The time is there in the database. The trouble is just that when you select a column of DATE datatype from the database, the default format mask doesn't show the time.
The answer is that if the input date represents the last of the month, so will the output date: If you pass to ADD_MONTHS a day representing the last day in the month, PL/ SQL always returns the last day in the resulting month, regardless of the number of actual days in each of the months.