Bug: DataFrame windowspec functions : unresolved columns
Status: Resolved | Priority: Major | Resolution: Fixed
Created: 03/Jan/23 02:37
Affects Version/s: 3.4.0

{code:java}
File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/functions.py", line 1098, in pyspark.sql.connect.functions.rank
Failed example:
    df.withColumn("drank", rank().over(w)).show()
Exception raised:
    Traceback (most recent call last):
      File "/usr/local/Cellar/python@3.10/3.10.8/Frameworks/Python.framework/Versions/3.10/lib/python3.10/doctest.py", line 1350, in __run
        exec(compile(example.source, filename, "single",
      File "<doctest pyspark.sql.connect.functions.rank[3]>", line 1, in <module>
        df.withColumn("drank", rank().over(w)).show()
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/dataframe.py", line 534, in show
        print(self._show_string(n, truncate, vertical))
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/dataframe.py", line 423, in _show_string
        ).toPandas()
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/dataframe.py", line 1031, in toPandas
        return self._session.client.to_pandas(query)
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/client.py", line 413, in to_pandas
        return self._execute_and_fetch(req)
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/client.py", line 573, in _execute_and_fetch
        self._handle_error(rpc_error)
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/client.py", line 619, in _handle_error
        raise SparkConnectAnalysisException(
    pyspark.sql.connect.client.SparkConnectAnalysisException: [UNRESOLVED_COLUMN.WITH_SUGGESTION] A column or function parameter with name `value` cannot be resolved. Did you mean one of the following? [`_1`]
    Plan: 'Project [_1#4000L, rank() windowspecdefinition('value ASC NULLS FIRST, specifiedwindowframe(RowFrame, unboundedpreceding$(), currentrow$())) AS drank#4003]
    +- Project [0#3998L AS _1#4000L]
       +- LocalRelation [0#3998L] {code}
{code:java}
File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/functions.py", line 1032, in pyspark.sql.connect.functions.cume_dist
Failed example:
    df.withColumn("cd", cume_dist().over(w)).show()
Exception raised:
    Traceback (most recent call last):
      File "/usr/local/Cellar/python@3.10/3.10.8/Frameworks/Python.framework/Versions/3.10/lib/python3.10/doctest.py", line 1350, in __run
        exec(compile(example.source, filename, "single",
      File "<doctest pyspark.sql.connect.functions.cume_dist[3]>", line 1, in <module>
        df.withColumn("cd", cume_dist().over(w)).show()
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/dataframe.py", line 534, in show
        print(self._show_string(n, truncate, vertical))
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/dataframe.py", line 423, in _show_string
        ).toPandas()
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/dataframe.py", line 1031, in toPandas
        return self._session.client.to_pandas(query)
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/client.py", line 413, in to_pandas
        return self._execute_and_fetch(req)
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/client.py", line 573, in _execute_and_fetch
        self._handle_error(rpc_error)
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/client.py", line 619, in _handle_error
        raise SparkConnectAnalysisException(
    pyspark.sql.connect.client.SparkConnectAnalysisException: [UNRESOLVED_COLUMN.WITH_SUGGESTION] A column or function parameter with name `value` cannot be resolved. Did you mean one of the following? [`_1`]
    Plan: 'Project [_1#2202L, cume_dist() windowspecdefinition('value ASC NULLS FIRST, specifiedwindowframe(RangeFrame, unboundedpreceding$(), currentrow$())) AS cd#2205]
    +- Project [0#2200L AS _1#2202L]
       +- LocalRelation [0#2200L] {code}