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fix: Fix empty output of `to_arrow()` on filtered unit height DataFrame

#20656Merged
Comparing
nameexhaustion:scalar-rechunk
(
5bde175
) with
main
(
239d7c8
)
CodSpeed Performance Gauge
0%
Improvements
0
Regressions
0
Untouched
41
New
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Dropped
0
Ignored
1

Benchmarks

Passed

test_groupby_h2oai_q1
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q1
CodSpeed Performance Gauge
+13%
2.5 ms
2.2 ms
test_filter1
py-polars/tests/benchmark/test_filter.py::test_filter1
CodSpeed Performance Gauge
+5%
803.8 µs
763.6 µs
test_groupby_h2oai_q8
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q8
CodSpeed Performance Gauge
+4%
2.9 ms
2.8 ms
test_pdsh_q15
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q15
CodSpeed Performance Gauge
+4%
4.7 ms
4.5 ms
test_pdsh_q18
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q18
CodSpeed Performance Gauge
+4%
13.4 ms
13 ms
test_pdsh_q7
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q7
CodSpeed Performance Gauge
+3%
11.9 ms
11.6 ms
test_groupby_h2oai_q4
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q4
CodSpeed Performance Gauge
+2%
2 ms
1.9 ms
test_pdsh_q8
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q8
CodSpeed Performance Gauge
+1%
9.4 ms
9.3 ms
test_pdsh_q22
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q22
CodSpeed Performance Gauge
+1%
15.5 ms
15.4 ms
test_pdsh_q12
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q12
CodSpeed Performance Gauge
+1%
10 ms
9.9 ms
test_pdsh_q4
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q4
CodSpeed Performance Gauge
+1%
8.3 ms
8.2 ms
test_groupby_h2oai_q9
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q9
CodSpeed Performance Gauge
+1%
25.4 ms
25.2 ms
test_write_read_scan_large_csv
py-polars/tests/benchmark/test_io.py::test_write_read_scan_large_csv
CodSpeed Performance Gauge
0%
38.8 ms
38.6 ms
test_to_numpy_series_zero_copy
py-polars/tests/benchmark/interop/test_numpy.py::test_to_numpy_series_zero_copy
CodSpeed Performance Gauge
0%
130.4 µs
130.1 µs
test_to_numpy_series_chunked
py-polars/tests/benchmark/interop/test_numpy.py::test_to_numpy_series_chunked
CodSpeed Performance Gauge
0%
275 µs
274.7 µs
test_to_numpy_series_with_nulls
py-polars/tests/benchmark/interop/test_numpy.py::test_to_numpy_series_with_nulls
CodSpeed Performance Gauge
0%
345.3 µs
345 µs
test_pdsh_q20
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q20
CodSpeed Performance Gauge
0%
9.3 ms
9.3 ms
test_pdsh_q1
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q1
CodSpeed Performance Gauge
0%
27.2 ms
27.2 ms
test_datetime_range_fast_slow_paths
py-polars/tests/unit/functions/range/test_datetime_range.py::test_datetime_range_fast_slow_paths
CodSpeed Performance Gauge
0%
306 ms
306.1 ms
test_pdsh_q14
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q14
CodSpeed Performance Gauge
0%
4.9 ms
4.9 ms
test_pdsh_q16
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q16
CodSpeed Performance Gauge
0%
14.7 ms
14.7 ms
test_pdsh_q9
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q9
CodSpeed Performance Gauge
0%
28.8 ms
28.8 ms
test_pdsh_q2
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q2
CodSpeed Performance Gauge
0%
5.5 ms
5.5 ms
test_pdsh_q5
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q5
CodSpeed Performance Gauge
-1%
7.5 ms
7.6 ms
test_non_strict_inequalities
py-polars/tests/benchmark/test_join_where.py::test_non_strict_inequalities
CodSpeed Performance Gauge
-1%
188.2 ms
189.5 ms
test_groupby_h2oai_q2
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q2
CodSpeed Performance Gauge
-1%
4.2 ms
4.3 ms
test_pdsh_q19
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q19
CodSpeed Performance Gauge
-1%
10.6 ms
10.7 ms
test_groupby_h2oai_q3
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q3
CodSpeed Performance Gauge
-1%
2.4 ms
2.4 ms
test_pdsh_q13
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q13
CodSpeed Performance Gauge
-1%
24.3 ms
24.6 ms
test_pdsh_q17
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q17
CodSpeed Performance Gauge
-2%
8.6 ms
8.7 ms
test_single_inequality
py-polars/tests/benchmark/test_join_where.py::test_single_inequality
CodSpeed Performance Gauge
-2%
76.2 ms
77.4 ms
test_pdsh_q21
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q21
CodSpeed Performance Gauge
-2%
191.2 ms
194.3 ms
test_pdsh_q10
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q10
CodSpeed Performance Gauge
-2%
10.8 ms
11 ms
test_groupby_h2oai_q10
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q10
CodSpeed Performance Gauge
-2%
6 ms
6.1 ms
test_groupby_h2oai_q6
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q6
CodSpeed Performance Gauge
-2%
11.7 ms
12 ms
test_pdsh_q6
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q6
CodSpeed Performance Gauge
-3%
5.5 ms
5.6 ms
test_pdsh_q11
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q11
CodSpeed Performance Gauge
-4%
4 ms
4.1 ms
test_pdsh_q3
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q3
CodSpeed Performance Gauge
-6%
10.2 ms
10.8 ms
test_groupby_h2oai_q7
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q7
CodSpeed Performance Gauge
-6%
2.1 ms
2.2 ms
test_strict_inequalities
py-polars/tests/benchmark/test_join_where.py::test_strict_inequalities
CodSpeed Performance Gauge
-8%
169.7 ms
183.9 ms
test_groupby_h2oai_q5
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q5
CodSpeed Performance Gauge
-9%
1.9 ms
2.1 ms

Ignored

test_filter2Ignored
py-polars/tests/benchmark/test_filter.py::test_filter2
CodSpeed Performance Gauge
-4%
1.1 ms
1.2 ms

Commits

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239d7c8
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5bde175
1 day ago
by nameexhaustion
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