[jira] [Created] (SPARK-41879) `DataFrame.collect` should support nested types

["Ruifeng Zheng (Jira)" <ji...@apache.org>]

Ruifeng Zheng created SPARK-41879:
-------------------------------------

             Summary: `DataFrame.collect` should support nested types
                 Key: SPARK-41879
                 URL: https://issues.apache.org/jira/browse/SPARK-41879
             Project: Spark
          Issue Type: Sub-task
          Components: Connect, PySpark
    Affects Versions: 3.4.0
            Reporter: Ruifeng Zheng



{code:java}
File "/Users/ruifeng.zheng/Dev/spark/python/pyspark/sql/connect/functions.py", line 1578, in pyspark.sql.connect.functions.struct
Failed example:
    df.select(struct('age', 'name').alias("struct")).collect()
Expected:
    [Row(struct=Row(age=2, name='Alice')), Row(struct=Row(age=5, name='Bob'))]
Got:
    [Row(struct={'age': 2, 'name': 'Alice'}), Row(struct={'age': 5, 'name': 'Bob'})]

{code}




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