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2,150 Open 7,456 Closed
2,150 Open 7,456 Closed
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Issues list

Polars does not retain timezone information when reading data from a nested dictionary A-temporal Area: date/time functionality bug Something isn't working P-low Priority: low python Related to Python Polars
#20766 opened Jan 17, 2025 by rikjongerius
2 tasks done
to_numpy() is more memory intensive than to_pandas() with string or categorical columns bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20765 opened Jan 17, 2025 by francescomandruvs
2 tasks done
[FEA/Discussion] Make left joins have no order guaruntees by default enhancement New feature or an improvement of an existing feature
#20762 opened Jan 17, 2025 by Matt711
1
DataFrame generic over column names for pl.col convenience enhancement New feature or an improvement of an existing feature
#20761 opened Jan 16, 2025 by iliya-malecki
1
Chained .struct.unnest() PanicException bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20760 opened Jan 16, 2025 by cmdlineluser
2 tasks done
Add n_unique statistic to describe method enhancement New feature or an improvement of an existing feature
#20756 opened Jan 16, 2025 by matquant14
1
Combination of when-then statement with over and mapping_strategy="join" runs forever bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20749 opened Jan 16, 2025 by ElisabethBrockhausQC
2 tasks done
Issue with UDF Return Type Change in Latest Polars Version bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars regression Issue introduced by a new release
#20742 opened Jan 16, 2025 by tfiasco
2 tasks done
Docs on write_delta parameter delta_write_options to show how to pass WriterProperties bug Something isn't working documentation Improvements or additions to documentation good first issue Good for newcomers P-medium Priority: medium python Related to Python Polars
#20739 opened Jan 16, 2025 by lmmx
2 tasks done
1
2
Support glob paths and add include_file_paths argument in read_json function A-io-json Area: reading/writing JSON files accepted Ready for implementation enhancement New feature or an improvement of an existing feature P-medium Priority: medium
#20738 opened Jan 16, 2025 by henryharbeck
Support frame-level boolean operators (e.g. df1 & df2) enhancement New feature or an improvement of an existing feature
#20735 opened Jan 15, 2025 by mcrumiller
PanicException when writing to Delta a Null value casted to a list of structs bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20734 opened Jan 15, 2025 by algorri94
2 tasks done
Panic on SQL subquery over concatenated dataset bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20732 opened Jan 15, 2025 by pomo-mondreganto
2 tasks done
When doing group_by_dynamic, cannot access "_upper_boundary" in map_groups function. bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20731 opened Jan 15, 2025 by lzs-raja
2 tasks done
Compile error when using code coverage tools bug Something isn't working needs triage Awaiting prioritization by a maintainer rust Related to Rust Polars
#20726 opened Jan 15, 2025 by chingiztob
2 tasks done
Frame-level all_horizontal / any_horizontal enhancement New feature or an improvement of an existing feature
#20718 opened Jan 14, 2025 by hericks
2
Integration of Polars with Unity Catalog enhancement New feature or an improvement of an existing feature
#20711 opened Jan 14, 2025 by lukland
2
Allocated memory is not being reused bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20708 opened Jan 14, 2025 by 4rrw
2 tasks done
1
Add text IS [NOT] NORMALIZED -> boolean support to SQL and str library enhancement New feature or an improvement of an existing feature
#20707 opened Jan 14, 2025 by jqnatividad
1
OOM for lazy sorting data (lazy, streaming, sort) bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20706 opened Jan 14, 2025 by leemurus
2 tasks done
1
error reading bigquery table having column of type datetime A-io-database Area: reading/writing to databases bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20700 opened Jan 14, 2025 by jakejh
2 tasks done
1
arr.eval / arr.map_batches / map a function over each series inside an Array enhancement New feature or an improvement of an existing feature
#20697 opened Jan 14, 2025 by jwhitaker-gridcog
4
Polars GPU engine slower than CPU when joining A-gpu Area: gpu engine needs triage Awaiting prioritization by a maintainer performance Performance issues or improvements python Related to Python Polars
#20696 opened Jan 13, 2025 by mliu-aqtc
2 tasks done
1
Clarify meaning of multiple arguments to set_sorted documentation Improvements or additions to documentation
#20695 opened Jan 13, 2025 by mdavis-xyz
1
1
Wrong result when .with_row_index() is used with .collect(streaming=True) A-streaming Related to the streaming engine bug Something isn't working P-low Priority: low python Related to Python Polars
#20694 opened Jan 13, 2025 by jhirsch-mhp
2 tasks done
1
ProTip! Exclude everything labeled bug with -label:bug.