CEIL(a) 
CEIL(a) is an arithmetic function that calculates the smallest integer value that is greater than or equal to the expression a (a number).
The result is a fixed point number with 0 decimal places.
If it is not possible to represent the result of CEIL(a) as a fixed point number, then an error message is generated.
a |
Result of the CEIL(a) Function |
|---|---|
a is a NULL value |
NULL value |
a is a special NULL value |
Special NULL Value |