radians

Converts an angle measured in degrees to an approximately equivalent angle measured in radians. Supports Spark Connect.

For the corresponding Databricks SQL function, see radians function.

Syntax

Python

from pyspark.sql import functions as dbf

dbf.radians(col=<col>)

Parameters

Parameter	Type	Description
col	pyspark.sql.Column or column name	angle in degrees

Parameter	Type	Description
col	pyspark.sql.Column or column name	angle in degrees

Returns

pyspark.sql.Column: angle in radians, as if computed by java.lang.Math.toRadians()

Examples

Python

from pyspark.sql import functions as dbf
spark.sql(
    "SELECT * FROM VALUES (180), (90), (45), (0) AS TAB(value)"
).select("*", dbf.radians("value")).show()

Output

+-----+------------------+
|value|    RADIANS(value)|
+-----+------------------+
|  180| 3.141592653589...|
|   90|1.5707963267948...|
|   45|0.7853981633974...|
|    0|               0.0|
+-----+------------------+