Priority-based statistics maintenance for SQL Server 2016+
active 2026-01-19 → 2026-07-30 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 193 days from 2026-01-19 to 2026-07-30. Pushes: 67 total, peak 5 in a day. Pull requests: 2 total, peak 1 in a day. Issues: 344 total, peak 133 in a day. Comments: 85 total, peak 23 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 |
|---|---|---|---|---|
| nanoDBA | 498 | 67 | 2 | 85 |
Recent activity
Latest issues, pull requests and releases
- Issue#562nanoDBA2026-07-30 22:43Parallel: stale QueueStatistic rows never expire -- one killed run poisons every subsequent night
- Issue#553nanoDBA2026-07-03 07:36sp_StatUpdate: preset docs should describe packaged configurations, not hybrid override folklore
- Issue comment#553nanoDBA2026-07-03 07:36sp_StatUpdate: preset docs should describe packaged configurations, not hybrid override folklore
- Issue comment#546nanoDBA2026-07-02 20:03@WarningsOut only emits pre-run environmental codes (LOW_UPTIME, BACKUP_RUNNING, AZURE_SQL) — no codes for operational outcomes (TOCTOU_RACES, OVERSHOOT, FORCED_PLANS_DETECTED, CONSECUTIVE_FAILURES)
- ReleasenanoDBA2026-06-10 18:30v3.5.5 - Re-entrancy guard ALREADY_RUNNING fix (i7by)
- Issue#549nanoDBA2026-06-08 12:21sp_StatUpdate`: CATCH block increments `@consecutive_failures` for TOCTOU artifact errors (208/15009) identically to genuine resource failures — add `ERROR_NUMBER()` routing
- ReleasenanoDBA2026-04-23 20:32v3.5.0 - @CriticalTables feature (gh-508)
- Issue comment#514nanoDBA2026-04-23 19:42@CriticalTables: test suite
- Issue#502nanoDBA2026-04-22 21:50Use CommandLog ModificationCounter delta for discovery qualification instead of raw counter
- Issue comment#496nanoDBA2026-04-20 23:07Diag C1: Evidence nvarchar(2000) truncation when 90+ killed runs exist
- ReleasenanoDBA2026-04-20 22:58v3.3.2 - Diag PK_runs fix
- Issue#426nanoDBA2026-04-18 11:50Enhancement: @WarningsOut format contract — pipe-delimited tokens for CI/CD
- Issue comment#426nanoDBA2026-04-18 11:50Enhancement: @WarningsOut format contract — pipe-delimited tokens for CI/CD
- Issue#424nanoDBA2026-04-18 11:50Question: @StopByTime + KILL rollback — verify modification counter reset semantics
- Issue#423nanoDBA2026-04-18 11:50Enhancement: Add CONTEXT_INFO instrumentation for Extended Events visibility
- Issue comment#424nanoDBA2026-04-18 11:50Question: @StopByTime + KILL rollback — verify modification counter reset semantics
- ReleasenanoDBA2026-04-18 11:50v3.3.0 - 5 additive enhancements
- Issue#461nanoDBA2026-04-18 09:08Quality: @parameters_string fingerprint string built twice in two regions
- Issue#462nanoDBA2026-04-18 09:08Quality: Mop-up discovery WHERE clause duplicated between parallel leader and serial paths
- Issue comment#461nanoDBA2026-04-18 09:08Quality: @parameters_string fingerprint string built twice in two regions
- Issue comment#462nanoDBA2026-04-18 09:08Quality: Mop-up discovery WHERE clause duplicated between parallel leader and serial paths
- Issue#467nanoDBA2026-04-17 18:27Perf: Incremental partition count queried per-stat inside process loop
- Issue#490nanoDBA2026-04-17 10:35Tests Bug: T62 RunLabel fallback queries most-recent START globally — can verify wrong row
- Issue#489nanoDBA2026-04-17 10:35Tests Bug: T41 applock poll includes current session SPID — always waits full 10 seconds
- Issue#486nanoDBA2026-04-17 10:35Tests Polish: T08 (@BatchLimit) CommandLog count can race with concurrent parallel runs
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.