FLOOR
From SQLZoo
FLOOR(f) | ||
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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.
SELECT name,
FLOOR(population/1000000)
FROM bbc
See also
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