pyspark.sql.udtf.UserDefinedTableFunction#

class pyspark.sql.udtf.UserDefinedTableFunction(func, returnType, name=None, evalType=300, deterministic=False)[source]#

User-defined table function in Python

Added in version 3.5.0.

Notes

The constructor of this class is not supposed to be directly called. Use pyspark.sql.functions.udtf() to create this instance.

This API is evolving.

Methods

asDeterministic()

Updates UserDefinedTableFunction to deterministic.

Attributes

returnType