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> )

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Arguments¶

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

Returns¶

If the input expression is of type DECFLOAT, the returned type is DECFLOAT. Otherwise, the returned type is FLOAT.

例¶

RADIANS 関数の呼び出し結果を表示します。

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 |
+------------+-------------+--------------+--------------+--------------+

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