Skip to main content

DEGREES

Description​

Input a double-precision floating-point number and convert it from radians to degrees.

  • When the parameter is NULL, return NULL.

Syntax​

DEGREES(<a>)

Parameters​

parameterexplain
<a>The value that needs to be converted from radians to degrees.

Return Value​

The angle of parameter a.

  • When the parameter is NULL, return NULL.

Examples​

select degrees(3.14),degrees(1),degrees(-1),degrees(NULL)
+-------------------------------+----------------------------+-----------------------------+---------------+
| degrees(cast(3.14 as DOUBLE)) | degrees(cast(1 as DOUBLE)) | degrees(cast(-1 as DOUBLE)) | degrees(NULL) |
+-------------------------------+----------------------------+-----------------------------+---------------+
| 179.9087476710785 | 57.29577951308232 | -57.29577951308232 | NULL |
+-------------------------------+----------------------------+-----------------------------+---------------+