Hyukjin Kwon created SPARK-41770:
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Summary: eqNullSafe does not support None as its argument
Key: SPARK-41770
URL: https://issues.apache.org/jira/browse/SPARK-41770
Project: Spark
Issue Type: Sub-task
Components: Connect
Affects Versions: 3.4.0
Reporter: Hyukjin Kwon
{code}
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File "/.../spark/python/pyspark/sql/connect/column.py", line 90, in
pyspark.sql.connect.column.Column.eqNullSafe
Failed example:
df1.select(
df1['value'] == 'foo',
df1['value'].eqNullSafe('foo'),
df1['value'].eqNullSafe(None)
).show()
Exception raised:
Traceback (most recent call last):
File "/.../miniconda3/envs/python3.9/lib/python3.9/doctest.py", line
1336, in __run
exec(compile(example.source, filename, "single",
File "<doctest pyspark.sql.connect.column.Column.eqNullSafe[2]>", line 4,
in <module>
df1['value'].eqNullSafe(None)
File "/.../workspace/forked/spark/python/pyspark/sql/connect/column.py",
line 78, in wrapped
return scalar_function(name, self, other)
File "/.../workspace/forked/spark/python/pyspark/sql/connect/column.py",
line 95, in scalar_function
return Column(UnresolvedFunction(op, [arg._expr for arg in args]))
File "/.../workspace/forked/spark/python/pyspark/sql/connect/column.py",
line 95, in <listcomp>
return Column(UnresolvedFunction(op, [arg._expr for arg in args]))
AttributeError: 'NoneType' object has no attribute '_expr'
{code}
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