RADIANS(X) returns the argument X, converted from degrees to radians. : RADIANS « Math Numeric Functions « MySQL Tutorial






mysql>
mysql> SELECT RADIANS(90);
+-----------------+
| RADIANS(90)     |
+-----------------+
| 1.5707963267949 |
+-----------------+
1 row in set (0.00 sec)

mysql>








21.29.RADIANS
21.29.1.RADIANS(X) returns the argument X, converted from degrees to radians.