Xinrong Meng created SPARK-36628:
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Summary: Implement label-based MultiIndex select
Key: SPARK-36628
URL: https://issues.apache.org/jira/browse/SPARK-36628
Project: Spark
Issue Type: Sub-task
Components: PySpark
Affects Versions: 3.3.0
Reporter: Xinrong Meng
{code:java}
>>> psdf = ps.DataFrame({'a':[1, 2, 3], 'b':[4,5,6], 'c':[7,8,9]},
>>> index=pd.MultiIndex.from_tuples([('a', 'x'), ('a', 'y'), ('b', 'z')]))
>>> psdf.loc[('a', 'x')]
Traceback (most recent call last):
...
KeyError: 'x'{code}
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