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cmdlineluser avatar cmdlineluser commented on June 26, 2024 1

Can reproduce.

There seems to be some problem in general as scan_csv also "fails" to select just a subset of columns:

pl.scan_csv("empty_csv.csv").select("x", "y").collect()
# shape: (0, 4)
# ┌─────┬─────┬─────┬─────┐
# │ x   ┆ y   ┆ z   ┆ t   │ # <- ???
# │ --- ┆ --- ┆ --- ┆ --- │
# │ str ┆ str ┆ str ┆ str │
# ╞═════╪═════╪═════╪═════╡
# └─────┴─────┴─────┴─────┘

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ritchie46 avatar ritchie46 commented on June 26, 2024

@nameexhaustion can you take this one?

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nameexhaustion avatar nameexhaustion commented on June 26, 2024

Will take a look

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