case_when with is_null -> fill_null#8245
Merged
Merged
CodSpeed HQ / CodSpeed Performance Analysis
succeeded
Jun 4, 2026
Performance Gate Passed
⚠️ Unknown Walltime execution environment detected
Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.
For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.
⚡ 3 improved benchmarks
✅ 1504 untouched benchmarks
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ⚡ | Simulation | chunked_bool_canonical_into[(1000, 10)] |
45.3 µs | 30.3 µs | +49.41% |
| ⚡ | Simulation | chunked_varbinview_canonical_into[(1000, 10)] |
197.1 µs | 160.8 µs | +22.53% |
| ⚡ | Simulation | chunked_varbinview_into_canonical[(1000, 10)] |
211.7 µs | 175.6 µs | +20.54% |
Tip
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Comparing os/case-when-fill-null-rule (f5f4749) with develop (4e6e9ed)
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