Day function
Syntax
Day(dt_val)
Description
Use the Day function to determine an integer representing the day of the month based on a Date or DateTime value.
Returns
Returns a Number value equal to the day of the month for dt_val. The return value is an integer from 1 to 31.
Example
If HIRE_DATE is November, 1, 1997, the following Day function returns the integer 1:
&FIRST_DAY = Day(HIRE_DATE);