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feat: enhance read_csv index_col parameter support#1631
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chelsea-lin merged 4 commits intomainfrom Apr 18, 2025
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read_csv index_col parameter support
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shuoweil
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Apr 18, 2025
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This PR expands the functionality of the
index_colparameter in theread_csvmethod.New capabilities include:
index_colnow accepts an iterable of strings (column names) to create a MultiIndex. (Fixes internal issue 338089659)index_colwhen set toFalse,None, orTruealigns with standard Pandas behavior. (Fixes internal issue 338400133)