Apache Calcite, sql
active 2024-12-24 → 2026-08-11 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 596 days from 2024-12-24 to 2026-08-11. Pushes: 418 total, peak 6 in a day. Pull requests: 733 total, peak 9 in a day. Issues: 0 total, peak 0 in a day. Comments: 4,146 total, peak 63 in a day. Stars: 206 total, peak 5 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 |
|---|---|---|---|---|
| mihaibudiu | 1.7K | 140 | 141 | 869 |
| xiedeyantu | 1.4K | 64 | 168 | 693 |
| sonarqubecloud[bot] | 835 | 0 | 0 | 835 |
| xuzifu666 | 675 | 24 | 115 | 295 |
| NobiGo | 578 | 45 | 65 | 234 |
| github-actions[bot] | 259 | 30 | 2 | 227 |
| ILuffZhe | 206 | 11 | 20 | 92 |
| caicancai | 194 | 19 | 21 | 65 |
| suibianwanwank | 171 | 3 | 8 | 96 |
| silundong | 170 | 7 | 13 | 86 |
| asolimando | 145 | 15 | 13 | 63 |
| zabetak | 95 | 14 | 7 | 44 |
| rubenada | 68 | 11 | 10 | 26 |
| julianhyde | 65 | 5 | 6 | 29 |
| iwanttobepowerful | 62 | 4 | 7 | 35 |
| dssysolyatin | 60 | 3 | 4 | 32 |
| Dwrite | 58 | 0 | 5 | 32 |
| snuyanzin | 55 | 10 | 9 | 20 |
| xiaochen-zhou | 54 | 0 | 7 | 30 |
| cjj2010 | 45 | 0 | 8 | 25 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#5102sonarqubecloud[bot]2026-07-14 22:13Correct misspelling of 'longtitude'
- Issue comment#5072sonarqubecloud[bot]2026-07-05 01:35[CALCITE-7638] SetOpToFilterRule MINUS drops rows when right-side filters evaluate to UNKNOWN
- Pull request#5066xiedeyantu2026-07-03 07:06
- Issue comment#4968shikhae62026-07-02 05:14[CALCITE-7549] Add Programs.of overload that accepts RelOptListener
- Pull request#5057xiedeyantu2026-06-29 23:13
- Issue comment#5054xiedeyantu2026-06-29 01:29[CALCITE-7628] Interpreter gives wrong result for query with MINUS or INTERSECT with 3 or more inputs
- Issue comment#5052xuzifu6662026-06-28 00:45[CALCITE-6104] Aggregate function that references outer column should be evaluated in outer query
- Issue comment#5052sonarqubecloud[bot]2026-06-28 00:17[CALCITE-6104] Aggregate function that references outer column should be evaluated in outer query
- Issue comment#5040iwanttobepowerful2026-06-25 07:38[CALCITE-7620] Result of FILTER clause in window functions is incorrect
- Issue comment#5047sonarqubecloud[bot]2026-06-24 07:38[CALCITE-7622] Don't fire JoinProjectTransposeRule for ANTI/SEMI/LEFT_MARK JOIN
- Issue comment#5015sonarqubecloud[bot]2026-06-12 02:36[CALCITE-5929] Improve LogicalWindow print plan to add the constant value
- Issue comment#5013mihaibudiu2026-06-11 01:49[CALCITE-7364] Support the syntax ROW(T.* EXCLUDE cols) for creating nested ROW values
- Pull request#5011mihaibudiu2026-06-11 01:22
- Issue comment#5005sonarqubecloud[bot]2026-06-09 22:12[CALCITE-4353] Validator fails to expand order expression with dot operator
- Pull request#4984snuyanzin2026-06-07 10:55
- Issue comment#4998mihaibudiu2026-06-07 00:23[CALCITE-7587] RelDecorrelator fails on correlated scalar subquery with ROW_NUMBER window function due to RexOver nullability mismatch
- Issue comment#4997sonarqubecloud[bot]2026-06-06 05:56[CALCITE-7584] RelDecorrelator produces incorrect results for correlated LATERAL sub-queries with window functions
- Issue comment#4897sonarqubecloud[bot]2026-06-06 05:52[CALCITE-6451] Improve Nullability Derivation for Intersect and Minus
- Issue comment#4994sonarqubecloud[bot]2026-06-06 04:52[CALCITE-7588] `LIKE` with `ESCAPE` symbols containing wildcards fails
- Issue comment#4897xiedeyantu2026-06-06 02:17[CALCITE-6451] Improve Nullability Derivation for Intersect and Minus
- Issue comment#4972snuyanzin2026-06-05 06:39[CALCITE-7562] SqlToRel misses `CAST` in case `IN` expression without type coercion
- Pull request#4966xuzifu6662026-06-02 02:24
- Issue comment#4969dssysolyatin2026-05-26 16:43[CALCITE-7550] SqlUpdate and SqlDelete unparse EXISTS subqueries without parentheses
- Issue comment#4925wg10266882102026-05-26 04:52[CALCITE-7353] introduce Milvus adapter with scan and convention support
- Issue comment#4966sonarqubecloud[bot]2026-05-25 04:06[CALCITE-7304] Floor/Ceil can not simplify with WEEK TimeUnit
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 206 stars here means stars gained during the window, not the repo's star count.