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floor

floor

Description

Syntax:

BIGINT floor(DOUBLE x)

This function returns the largest integer that is less than or equal to x.

Example

mysql> select floor(1);
+------------+
| floor(1.0) |
+------------+
|          1 |
+------------+
mysql> select floor(2.4);
+------------+
| floor(2.4) |
+------------+
|          2 |
+------------+
mysql> select floor(-10.3);
+--------------+
| floor(-10.3) |
+--------------+
|          -11 |
+--------------+

Keywords

FLOOR

floor