CEILING() - Rounding up to Integer

Q

How to round up a number to an integer using the CEILING() function?

✍: FYIcenter.com

A

CEILING(X) is a MySQL built-in function that rounds up a number to an integer. For example:

SELECT CEILING(3.14), CEILING(3), CEILING(-3.14);
  -- +---------------+------------+----------------+
  -- | CEILING(3.14) | CEILING(3) | CEILING(-3.14) |
  -- +---------------+------------+----------------+
  -- |             4 |          3 |             -3 |
  -- +---------------+------------+----------------+

Reference information of the CEILING() function:

CEILING(X): int
  Returns the smallest integer value not less than X.

Arguments, return value and availability:
  X: Required. The input value
  int: Return value. The smallest integer value not less than X.
  Available since MySQL 4.0.

Related MySQL functions:

CEIL() - Synonym for CEILING()

⇒ CONV() - Number Base Conversion

⇐ CEIL() - Synonym for CEILING()

⇑ MySQL Functions on Numeric Values

⇑⇑ MySQL Function References

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