Numerical functions
You can use numeric-calculation functions to place files based on either numeric parts of the file name, numeric parts of the current date, or UNIX-client user IDs or group IDs.
These functions can be used in combination with comparison predicates
and mathematical infix operators (such as addition, subtraction, multiplication,
division, modulo division, and exponentiation).
- INT(x)
- Converts number x to a whole number, rounding up fractions of .5 or greater.
- INTEGER(x)
- Converts number x to a whole number, rounding up fractions of .5 or greater.
- MOD(x,y)
- Determines the value of x taken modulo y (x % y).