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pola-rs
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polars
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
https://docs.pola.rs
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feat(python): `Expr.forget()`
#16311
KDruzhkin
opened
3 hours ago
0
feat(python): Add new `alpha`, `alphanumeric` and `digit` selectors
#16310
alexander-beedie
opened
4 hours ago
1
perf: do not use pyo3-built
#16309
orlp
opened
5 hours ago
1
perf(python): Further optimise initial `polars` import
#16308
alexander-beedie
closed
5 hours ago
1
perf: Avoid importing `ctypes.util` in CPU check script if possible
#16307
orlp
closed
6 hours ago
1
refactor(rust): Move physical expressions to new crate
#16306
ritchie46
opened
8 hours ago
0
feat: Add `struct.with_fields`
#16305
ritchie46
closed
9 hours ago
2
feat(python): Start updating `BytecodeParser` for Python 3.13
#16304
alexander-beedie
closed
8 hours ago
2
refactor(python): Use `cls` (not `self`) in classmethods
#16303
twoertwein
closed
12 hours ago
2
test(python): Raise import timing test threshold
#16302
stinodego
closed
11 hours ago
1
perf(python): Improve `Series.to_numpy` performance for chunked Series that would otherwise be zero-copy
#16301
stinodego
closed
1 hour ago
6
scan_pyarrow_dataset not filtering on partitions
#16300
mtofano
opened
20 hours ago
0
docs(python): Add missing word in `join` docstring
#16299
ShivMunagala
closed
20 hours ago
0
feat(python): Enable generating data with time zones in parametric testing
#16298
stinodego
opened
22 hours ago
1
Support parsing timezone-aware datetimes in constructors when data type is also timezone-aware
#16297
stinodego
opened
22 hours ago
1
max_horizontal Gets Wrong Value For Decimal Columns With Different Scales
#16296
Purpl3Koala
opened
1 day ago
0
Add support for datetime variables?
#16295
JacobElder
opened
1 day ago
1
feat(python): Add `to_jax` methods to support Jax Array export from `DataFrame` and `Series`
#16294
alexander-beedie
opened
1 day ago
1
docs(python): document that month_start/month_end preserve the current time
#16293
MarcoGorelli
closed
1 day ago
1
refactor(rust): conditionally print the CSEs
#16292
coastalwhite
closed
1 day ago
1
Providing `Series.str.replace_many` with an empty sequence raises an SchemaError
#16291
MarcoStrijker
opened
1 day ago
0
fix: Fix list.sum dtype for boolean
#16290
ritchie46
closed
1 day ago
1
Coalescing outer join panics (and/or loses) columns from right frame if join keys expressions have overlapping names
#16289
wence-
opened
1 day ago
0
perf: Don't rechunk when converting DataFrame to numpy/ndarray
#16288
ritchie46
closed
1 day ago
1
fix: Don't stackoverflow on all/any horizontal
#16287
ritchie46
closed
1 day ago
1
Add `log` and `exp` support for rust
#16286
savente93
opened
1 day ago
0
Problem with `concat` and hive partitioned data in combination with in-memory data frames
#16285
ericdoerheit
opened
1 day ago
0
fix(rust): compilation error when both lazy and ipc features are enabled
#16284
NickCondron
closed
1 day ago
2
refactor(rust): Use `CsvReadOptions` in `LazyCsvReader`
#16283
nameexhaustion
closed
1 day ago
1
Null cases not handled properly for some list operations
#16282
heshamdar
opened
1 day ago
0
fix(rust,python): Harden `Series.reshape` against invalid parameters
#16281
datenzauberai
closed
9 hours ago
2
scan_csv infer_schema_length=None doesn't merge across files
#16280
mdavis-xyz
opened
1 day ago
1
feat: Handle implicit SQL string → temporal conversion in the `BETWEEN` clause
#16279
alexander-beedie
closed
1 day ago
1
perf: Faster bitpacking for Parquet writer
#16278
thalassemia
closed
30 minutes ago
2
refactor: Use Scalar instead of Series some aggregations
#16277
ritchie46
closed
1 day ago
1
Filter doesn't work as expected
#16276
AnatolyBuga
closed
2 days ago
3
Filtering dates in SQL using BETWEEN raises a ComputeError
#16275
graydenshand
closed
1 day ago
1
feat(rust): add cluster_with_columns plan optimization
#16274
coastalwhite
opened
2 days ago
6
refactor(rust): Rename `ChunkedArray.chunk_id` to `chunk_lengths`
#16273
stinodego
closed
1 day ago
1
Allow for right-open cumulative operations
#16272
t-ded
opened
2 days ago
0
Errors out when calling .strftime('%+')
#16271
marc-at-brightnight
opened
2 days ago
2
Stack Overflow (?) crash when using `all_horizontal`
#16270
Elvynzs
closed
1 day ago
4
Using a List Comprehension to Generate Expressions Results in the Wrong `.name.map()`
#16269
csc-alex
closed
2 days ago
2
docs: Overview of available SQL functions
#16268
r-brink
opened
2 days ago
0
Polars to_numpy slower with chunked array than going via pandas
#16267
dannyfriar
closed
1 day ago
7
Request for rolling_top_k
#16266
leoknuth
opened
2 days ago
1
perf: use zeroed vec in ewm_mean_by for sorted fastpath
#16265
MarcoGorelli
closed
2 days ago
1
depr(python): Change parameter `chunked` to `allow_chunks` in parametric testing strategies
#16264
stinodego
closed
2 days ago
1
chore: Do not hardcode bash path in Makefile
#16263
orlp
closed
2 days ago
0
parquet file created by .sink_parquet got Invalid thrift: protocol error
#16262
dui1234
opened
2 days ago
0
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