Quick Ref.
Compatibility
FLOOR(f)
Engine OK Alternative
ingres yes
mysql yes
oracle yes
postgres yes
sqlserver yes

FLOOR

FLOOR(f) returns the integer value of f

FLOOR(f) give the integer that is equal to, or just less than f. FLOOR always rounds down.

FLOOR(2.7) ->  2
FLOOR(-2.7) -> -3
In this example we calculate the population in millions.

Results
See also: