Is your feature request related to a problem? Please describe.
Pandas supports exploding multiple columns with df.explode, but currently cudf fails for that case.
Describe the solution you'd like
Support explode with multiple column names. The doc contains an example of the expected output from a multi column explode:
https://pandas.pydata.org/docs/reference/api/pandas.DataFrame.explode.html#pandas-dataframe-explode
Describe alternatives you've considered
I haven't been able to come up with a workaround to this, but it might be 2 separate explodes + a merge of some kind to get to the same result.
Additional context
Add any other context, code examples, or references to existing implementations about the feature request here.
Is your feature request related to a problem? Please describe.
Pandas supports exploding multiple columns with
df.explode, but currently cudf fails for that case.Describe the solution you'd like
Support explode with multiple column names. The doc contains an example of the expected output from a multi column explode:
https://pandas.pydata.org/docs/reference/api/pandas.DataFrame.explode.html#pandas-dataframe-explode
Describe alternatives you've considered
I haven't been able to come up with a workaround to this, but it might be 2 separate explodes + a merge of some kind to get to the same result.
Additional context
Add any other context, code examples, or references to existing implementations about the feature request here.