Python SQL Parser and Transpiler, practice tdd with cloude
active 2024-03-25 → 2026-08-11 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 870 days from 2024-03-25 to 2026-08-11. Pushes: 2,817 total, peak 47 in a day. Pull requests: 1,639 total, peak 29 in a day. Issues: 970 total, peak 10 in a day. Comments: 3,389 total, peak 38 in a day. Stars: 1,792 total, peak 16 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 |
|---|---|---|---|---|
| georgesittas | 4K | 1.1K | 457 | 1.3K |
| VaggelisD | 1.1K | 331 | 113 | 342 |
| tobymao | 1.1K | 268 | 97 | 329 |
| geooo109 | 1K | 432 | 195 | 173 |
| fivetran-amrutabhimsenayachit | 240 | 114 | 65 | 33 |
| fivetran-kwoodbeck | 239 | 109 | 31 | 45 |
| github-actions[bot] | 217 | 114 | 0 | 103 |
| fivetran-felixhuang | 168 | 42 | 47 | 41 |
| fivetran-ashashankar | 155 | 76 | 34 | 25 |
| AbhishekASLK | 152 | 0 | 105 | 24 |
| erindru | 132 | 46 | 19 | 34 |
| fivetran-BradfordPaskewitz | 124 | 34 | 32 | 28 |
| AdalbertMemSQL | 114 | 0 | 48 | 37 |
| fivetran-MichaelLee | 106 | 39 | 26 | 22 |
| nnamdi16 | 92 | 0 | 20 | 41 |
| treysp | 84 | 41 | 23 | 6 |
| toriwei | 78 | 37 | 9 | 19 |
| mrhopko | 74 | 0 | 3 | 36 |
| hellozepp | 59 | 0 | 6 | 35 |
| mattiasthalen | 50 | 0 | 8 | 27 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#8063github-actions[bot]2026-08-07 16:55fix(parser)!: move JSON extraction operators to Postgres's binary-operator precedence tier
- Issue comment#8020dgvj-work2026-08-07 15:10fix(clickhouse): parse MODIFY COLUMN as Alter / ModifyColumn
- Pull request#8055PiyaDaswadkar2026-08-06 13:57
- Pull request#7985vaishnavi-polekar2026-07-29 08:17
- Issue comment#7798vjpovlitz2026-07-29 05:04fix(postgres): transpile DAY/MONTH/YEAR to EXTRACT [CLAUDE]
- Issue comment#7945PiyaDaswadkar2026-07-24 12:34feat(optimizer)!: annotate substringindex for mysql
- Issue comment#7813github-actions[bot]2026-06-29 15:56fix(postgres): more robust date formats
- Issue comment#7779UCHPUCHMAK2026-06-22 00:06fix(starrocks): use native function syntax for MIN_BY/MAX_BY, MAP, ARRAY_CONTAINS_ALL, TRIM
- Pull request#7770tobymao2026-06-20 02:46
- Issue comment#7739georgesittas2026-06-16 06:07fix(spark): parse month, day without leading zeros
- Issue#7732georgesittas2026-06-11 12:43Infinite recursion (RecursionError / native SIGSEGV with `sqlglot[c]`) when qualifying a `LATERAL FLATTEN`/`UNNEST` of an unqualified column over a table missing from the schema
- Issue comment#7717github-actions[bot]2026-06-08 03:10fix(clickhouse): parse file() as a table function
- Pull request#7716JoshuaM1762026-06-07 05:40
- Issue comment#7696tobymao2026-06-05 05:59feat(lineage): add references() to trace columns in non-projected clauses [CLAUDE]
- Issue#7710tobymao2026-06-05 05:57Feature request: timeout/cancellation support for optimizer and lineage
- Issue comment#7699georgesittas2026-06-03 12:14fix(optimizer): handle multi-arg XOR in normalize predicate lengths [CLAUDE]
- Issue#7666wzhseno2026-05-22 06:09unnest_subqueries produces invalid column references when subquery contains a UNION
- Issue comment#7655georgesittas2026-05-19 16:54feat(postgres): add support for PostGIS 3D distance operator <<->>
- Issue comment#7651RichardHughes-amp2026-05-18 21:53feat(annotate_types): annotate ranking window functions with constant return types [CLAUDE]
- Pull request#7653asmakhan17242026-05-16 15:40
- Pull request#7653asmakhan17242026-05-16 08:04
- Issue#7648asmakhan17242026-05-15 05:39optimizer.normalize: distributive_law produces redundant duplicate CNF clauses for (a OR b OR c OR (d AND e)) AND f
- Issue#7646hanweidong2026-05-14 03:39pg not support MAKE_INTERVAL
- Issue comment#7626georgesittas2026-05-11 15:27fix(redshift): roundtrip for HH12 time mapping
- Pull request#7603fivetran-amrutabhimsenayachit2026-05-04 17:26
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 1,792 stars here means stars gained during the window, not the repo's star count.