FLOOR(a) is an
arithmetic function that calculates the largest integer value that is less than or equal to the number a.The result is a fixed point number with 0 decimal places.
An error message is output if it is not possible to represent the result of FLOOR(a) as a fixed point number.
Result of the FLOOR(a) function | |
a is the NULL value |
NULL value |
a is special NULL value |
Special NULL value |