カテゴリ：: 数値関数（三角関数）

RADIANS¶

度をラジアンに変換します。

構文¶

RADIANS( <input_expr> )

引数¶

input_expr: The value or expression to operate on. The data type must be FLOAT.

戻り値¶

This function returns a value of type FLOAT.

例¶

Show the results of calling the RADIANS function:

SELECT RADIANS(0), RADIANS(60), RADIANS(180), RADIANS(360), RADIANS(720);

+------------+-------------+--------------+--------------+--------------+
| RADIANS(0) | RADIANS(60) | RADIANS(180) | RADIANS(360) | RADIANS(720) |
|------------+-------------+--------------+--------------+--------------|
|          0 | 1.047197551 |  3.141592654 |  6.283185307 | 12.566370614 |
+------------+-------------+--------------+--------------+--------------+