Apache DataFusion SQL Query Engine
active 2025-11-04 → 2026-06-15 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 224 days from 2025-11-04 to 2026-06-15. Pushes: 81 total, peak 3 in a day. Pull requests: 93 total, peak 5 in a day. Issues: 0 total, peak 0 in a day. Comments: 823 total, peak 28 in a day. Stars: 0 total, peak 0 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| martin-augment | 672 | 78 | 92 | 329 |
| coderabbitai[bot] | 239 | 1 | 1 | 145 |
| augmentcode[bot] | 230 | 0 | 0 | 149 |
| claude[bot] | 90 | 0 | 0 | 90 |
| gemini-code-assist[bot] | 87 | 0 | 0 | 64 |
| cursor[bot] | 80 | 0 | 0 | 45 |
| martin-g | 2 | 2 | 0 | 0 |
| github-actions[bot] | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#345coderabbitai[bot]2026-06-03 11:2022727: fix: regex simplification of anchored patterns produces wrong results
- Issue comment#339claude[bot]2026-04-30 05:1921913: build: allow posting comments on PRs made from forks and fix missing protobuf
- Issue comment#336augmentcode[bot]2026-04-26 19:2421855: feat: automatically cast `ListView` to `List` for UDFs
- Pull request#336martin-augment2026-04-26 19:17
- Issue comment#334coderabbitai[bot]2026-04-24 06:4921820: feat: add BuildHasher variants for hash_utils
- Issue comment#328augmentcode[bot]2026-04-21 13:1321707: Add SQL based benchmarking
- Issue comment#327coderabbitai[bot]2026-04-21 05:3321749: perf: Reduce `Box` and `Arc` allocation churn during tree rewriting
- Pull request#327martin-augment2026-04-21 05:32
- Issue comment#326claude[bot]2026-04-20 19:2721621: Push down topk through join
- Issue comment#319augmentcode[bot]2026-04-16 11:0121660: fix: SortMergeJoin full outer join incorrectly matches rows when filter evaluates to NULL
- Pull request#316martin-augment2026-04-16 08:54
- Issue comment#314augmentcode[bot]2026-04-15 06:5221621: Push down topk through join
- Issue comment#314coderabbitai[bot]2026-04-15 06:4321621: Push down topk through join
- Issue comment#313claude[bot]2026-04-15 05:5421633: Fix massive spill files for StringView/BinaryView columns II
- Pull request#313martin-augment2026-04-15 05:52
- Pull request#310martin-augment2026-04-13 12:49
- Issue comment#308martin-augment2026-04-13 11:4621577: feat: Extend `sqllogictest` framework to uptake custom `datafusion.format.*` settings
- Issue comment#307martin-augment2026-04-13 10:3721456: perf : Optimize count distinct using bitmaps instead of hashsets for smaller datatypes
- Issue comment#308coderabbitai[bot]2026-04-13 09:4021577: feat: Extend `sqllogictest` framework to uptake custom `datafusion.format.*` settings
- Pull request#308martin-augment2026-04-13 09:40
- Issue comment#307coderabbitai[bot]2026-04-13 07:3821456: perf : Optimize count distinct using bitmaps instead of hashsets for smaller datatypes
- Issue comment#302martin-augment2026-04-07 11:1221389: Add `arrow_field(expr)` scalar UDF
- Issue comment#303augmentcode[bot]2026-04-07 06:3921405: fix: Use codepoints in `lpad`, `rpad`, `translate`
- Issue comment#303claude[bot]2026-04-07 06:3721405: fix: Use codepoints in `lpad`, `rpad`, `translate`
- Issue comment#300martin-augment2026-04-05 21:0921322: feat: add cast_to_type UDF for type-based casting
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 0 stars here means stars gained during the window, not the repo's star count.