ADD_MONTHS Function in SQL Query with Example

Опубликовано: 06 Февраль 2026
на канале: WingsOfTechnology

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ADD_MONTHS():

The Oracle/PLSQL ADD_MONTHS function returns a date plus n months.
Syntax:
ADD_MONTHS( date1, n )
Arguments:
date1 is the starting date (before the n months have been added).
n is the number of months to add to date1.
Example:

Let's look at some Oracle ADD_MONTHS function examples and explore how you would use the ADD_MONTHS function in Oracle/PLSQL.

ADD_MONTHS('01-Aug-03', 3) would return '01-Nov-03'
ADD_MONTHS('01-Aug-03', -3) would return '01-May-03'
ADD_MONTHS('21-Aug-03', -3) would return '21-May-03'
ADD_MONTHS('31-Jan-03', 1) would return '28-Feb-03'

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