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[maintainer] refactor(driver-sql): split src/sql-driver.ts (22,096 lines, +2,533 in 30 days) along its SqlDriver seams, one move-only slice per PR #25521
Description
Filing gate ③: a task the maintainer dispatched, quoted below. Filed by domain:services seat 1 (seat post #6021) · os-sales · session session_016g7nYP9wdNx1GDa5XDr7Uy, as the second engine-surface file of #24586's restart act. #25467 (protocol.ts) went first as the ruling orders, and its cut 1 landed in PR #25494. ⛔ Not a claim.
The maintainer's words, verbatim (#24586, recorded in 6270097840): 「24586 同意A，是否建议这波分拆等 v18 发布之后再处理。」 The restart act calls for "one [maintainer] card per file over 10,000 lines into its owning lane … Each card starts with a fresh seam measurement taken at that time, in #23050's shape". Triage read the restart condition as true in 6291735609.
Reader who acts: the domain:server lane, engine surface. One dispatch per slice. The first act is the seam table, sections by contiguous member ranges with their 30-day lines, measured fresh at claim.
Measured (on origin/main 842a0aef9d, 2026-10-23)
- Size and churn:
- 22,096 lines, up from 19,563 thirty days ago (
dabf8d795e), a gain of +2,533 (+12.9%). - 17 commits in 7 days and 67 in 30 days.
git blame --since=2026-09-23T15:00Zattributes 3,752 lines (17.0%) to the last 30 days. Of the three engine-surface files, this is the coldest.
- 22,096 lines, up from 19,563 thirty days ago (
- Structure:
- One
SqlDriverclass of 16,593 lines with 264 methods: 210 private or protected, 54 public. - Only 1 public method has an inferred return type (
supports, 25 lines). So the.d.tslimit measured on [maintainer] refactor(metadata-protocol): splitsrc/protocol.ts(33,065 lines, +10,169 in 30 days) along itsObjectStackProtocolImplementationseams, one move-only slice per PR #25467 barely bites here. - The rest is the module preamble and the helpers.
- One
- What reads it by path:
- the ADR anchor file
scripts/adr-anchors/packages__drivers__driver-sql__src__sql-driver.ts.json; - 9 files under
scripts/; - 15 files under
docs/andcontent/, 10 of them ADRs. src/index.tsre-exports named members from./sql-driver.js(resolveSqliteAbsentFileTarget,withheldFilterDiagnosticOf, and others). Each slice checks that list against the.d.tsproof.
- the ADR anchor file
- In flight: none of the 13 open PRs touch the file.
The ask (from #24586's ruling and #23050's shape, as on #25467)
- Split along the existing seams, one area per PR. Each slice is move-only: no logic changes.
- Shared state stays explicit. Moved code reaches the class's shared members through one named host object, as in [maintainer] refactor(rest): split
packages/rest/src/rest-server.ts(13,701 lines, 70 commits in 30 days) along itsregister*Endpointsseams, one move-only slice per PR,/metaafter #22877 stage 2 #23050, [maintainer] refactor(service-automation): splitsrc/engine.ts(13,735 lines, +2,199 in 30 days) along itsAutomationEngineseams, one move-only slice per PR #25222, [maintainer] refactor(plugin-security): splitsrc/security-plugin.ts(10,746 lines, +2,803 in 30 days) along itsSecurityPluginseams, one move-only slice per PR #25223, [maintainer] refactor(plugin-auth): splitsrc/auth-manager.ts(10,338 lines, +1,867 in 30 days) along itsAuthManagerseams, one move-only slice per PR #25224 and [maintainer] refactor(metadata-protocol): splitsrc/protocol.ts(33,065 lines, +10,169 in 30 days) along itsObjectStackProtocolImplementationseams, one move-only slice per PR #25467.- ⛔ Not a second copy of a helper.
- ⛔ Not a re-derivation.
- Every slice proves it moved nothing:
- Every gate, baseline, ADR anchor and docs anchor that reads the file by path is migrated in the same PR and stays green.
- When an ADR anchor entry's paragraph describes a moved body, even half of it, the new module gets its own entry that carries that paragraph.
- The package's public
.d.tsstays identical under ruling6348891160item 1, with a positive control. - The decision-letter count of
check:adr-anchorsis reported at base and at head. - ⛔ A gate whose target moved must not go silently empty.
- Serial with the file's in-flight PRs. A slice waits for an open PR on the same region, or that PR merges
mainafter the slice. Every slice measures the file's open PRs again at claim. - ⛔ No new gate.
Series limits already measured (carry them forward)
- Inferred return types. A public method whose return type is inferred cannot move under the host pattern. The
.d.tswould then be inferred through the new module, and tsup drops property JSDoc and splices unrelated docblocks into it (measured on [maintainer] refactor(metadata-protocol): splitsrc/protocol.ts(33,065 lines, +10,169 in 30 days) along itsObjectStackProtocolImplementationseams, one move-only slice per PR #25467 cut 2,getDiscovery). Such a member stays. Annotating it is a signature edit, which needs a ruling. - The tenant-audit census.
UNTYPED_RECEIVERSis shrink-only. A body with athis.<field>.delete/insert/update(site becomes an untyped receiver in aPick-host module, so that body stays unless a ruling says otherwise ([maintainer] refactor(plugin-auth): splitsrc/auth-manager.ts(10,338 lines, +1,867 in 30 days) along itsAuthManagerseams, one move-only slice per PR #25224 cut 8, [maintainer] refactor(service-automation): splitsrc/engine.ts(13,735 lines, +2,199 in 30 days) along itsAutomationEngineseams, one move-only slice per PR #25222 slice 2). - Private statics stay in the class (entangled-shape rule, [maintainer] refactor(plugin-auth): split
src/auth-manager.ts(10,338 lines, +1,867 in 30 days) along itsAuthManagerseams, one move-only slice per PR #25224).
Not in this card
- Any behaviour change, and any design change to the shared members beyond giving them an explicit host.
objectql/src/engine.ts, filed beside this one as its own card.driver-turso, which extendsSqlDriver. Its readers of moved members are migrated in the same slice, but it is not split here.
Dedupe
MCP search_issues on this repository, closed issues included: "split objectql engine.ts or sql-driver.ts move-only cut ruling 24586". There were 113 hits. None is a split card for sql-driver.ts. The related ones are #24586 (the ruling), #25467 (protocol.ts), and #25222, #25223 and #25224 (the services files). New.
Generated by Claude Code
Activity
objectstack-fleet commentedon Oct 24, 2026
Claim: PM loop round 1
Session:
session_01JVTd3PprStGa26aez5omLBAccount:
sunhaolin(the seat's linked user asGET /useranswers it; the card's assignee)Branch:
claude/issue-25521-sql-driver-cut-1Worktree:
objectstack-issue-25521Domain:
domain:serverSeat:
domain:server#2File surface:
packages/drivers/driver-sql/src/**(sql-driver.tsand the new seam module of this slice),packages/drivers/driver-turso/src/**(readers of moved members only),scripts/adr-anchors/**entries for moved bodies, the path readers ofsql-driver.tsunderscripts/andcontent/that the slice must migrate, one changeset. ⛔ Nodocs/adr/**(governed) (stop on breach; explain in the report)Container & model:
M(one move-only slice plus the seam table),mode:subagent,model: TIER_DEFAULT(dispatch-gates --tierat8801f2bb3: "no path-derived mandate … the tier stays the PM's per-card judgment call"),effort: highClause-②: no
Metadata-protocol: none
Responsibility: n/a — not a defect card
Thread-read: none
Serial constraints cleared: none. No open PR touches
packages/drivers/driver-sql/src/sql-driver.ts(13 open PRs read this fire); last touch onmainis6abee03(#25563, merged 2026-10-24).Premise: re-read on
origin/main8801f2bb3:sql-driver.tsis 22,158 lines (the card measured 22,096 at842a0aef9d); no split has started.Generated by Claude Code
objectstack-fleet commentedon Oct 24, 2026
os-dev-report
{
"issue": 25521,
"status": "done",
"branch": "claude/issue-25521-sql-driver-cut-1",
"pr": "#25614",
"session": "session_01JVTd3PprStGa26aez5omLB — the dispatching seat's session (mode:subagent = parent's), on the Claude-Session: trailer of commit 021043d",
"premise_still_valid": true,
"summary": "Seam table measured fresh at origin/main e649c2d (sql-driver.ts 22,158 lines, 3,790 from the last 30 days, 67 commits in the window proven by git-history.mjs; class SqlDriver 347 members, 251 methods, 49 public, 32 statics, 1 public inferred return: supports) and cut 1 done move-only in draft PR #25614 (Part of #25521): the five protected catalog-introspection helpers (introspectColumnOrder, introspectColumns, introspectForeignKeys, introspectPrimaryKeys, introspectUniqueConstraints; class tail 21386-22083, 698 lines, 19 from 30 days) moved unedited into packages/drivers/driver-sql/src/sql-driver-introspection.ts through one named host (IntrospectionHost, members typed as SqlDriver indexed accesses; knex and the three dialect getters as getters, introspectColumnOrder as a late-bound closure so TursoDriver's override and spies still dispatch). Published dist/index.d.ts and index.d.mts are raw byte-identical to base, export lists identical (56 ESM, 56 CJS). No reader of the file by path needed migration and no adr-anchors entry was owed (no anchor paragraph describes a moved body). Proposed cut 2: Raw execution (10786-10911, 126 lines, 12 from 30 days); cuts of getBuilder-building areas (Distinct, Aggregation, Query plan, Window, CRUD, Bulk) first need check:tenant-chokepoint's SCAN_FILES question answered, and the hash-shadow and row-size families read protected statics. Draft only, per the release terms: no ready flip, no auto-merge, no queue.",
"tests": "head 021043d. driver-sql: tsc --noEmit exit 0; eslint --no-inline-config on sql-driver.ts and sql-driver-introspection.ts exit 0 (base sql-driver.ts also 0).
pnpm --filter @objectstack/driver-sql exec vitest run --maxWorkers=2base: Test Files 235 passed | 12 skipped (247), Tests 3787 passed | 212 skipped (3999), SQL_EXIT=0; head: identical counts, SQL_EXIT=0.pnpm --filter @objectstack/driver-turso exec vitest run --maxWorkers=2(after rebuilding driver-sql dist at head) base: Test Files 95 passed (95), Tests 2492 passed | 34 skipped (2526), TURSO_EXIT=0; head identical. Per test name and status from vitest JSON, base vs head: driver-sql 0 lost / 0 changed / 0 added; driver-turso 0 / 0 / 0. Move-only proof (AST, scratch script): 5 functions, 1,546 tokens compared, 0 differ (3 parameter JSDoc tokens equal after removing exactly two columns per line); 591 lines compared, each the base line less two leading spaces or (86) byte-identical template-literal continuation lines; class 347 -> 347 members, 342 unmoved byte-identical, 5 stubs keep docblock+signature less async; top level 199 base statements identical, 1 import added; negative control (one token changed in a template literal) reports 2 differences, PROOF FAILED. .d.ts block (ruling 6348891160 item 2): raw sha256 base = head = 93da45168e82136b7613944525e47402d5dc6f9f8daa9efa4bdceeaa11b52a89 for index.d.ts and index.d.mts (the package emits no .d.cts); normalised base = head = 93da45168e82136b7613944525e47402d5dc6f9f8daa9efa4bdceeaa11b52a89 with the ruling's node one-liner verbatim; raw diff 0 lines; positive control: head index.d.ts line 8165protected introspectColumns(made public -> raw and normalised e85d733d6d77d1a644666cc45167bf25bd4f1e13bef0a80af977a469339b5823; export lists ESM 56 / CJS 56, sorted-list sha256 d61a9dd3a02661602b1bb2dbe18152ac43986148f36b2746f40c0884bd8ffdec at all four. Head dist carries the move: 5 host.call(sites in each of dist/index.mjs and dist/index.js. No ablation: no tested behaviour changed.","gates": "Local, head 021043d. Card-named at base and head, each exit 0 both times: check:driver-conformance (covered 55, DEBT 0, exempt 0 at base and head), check:adr-anchors (84 anchored files; decision-letter citations on the anchored surface 1883 at base, 1883 at head), check:adr-symbol-anchors (2384 anchors resolve at both), check:tenant-chokepoint (24 getBuilder bindings across 3 files at both), check:logger-receiver-detach, check:object-def-param-keys, check:keyed-text-bounds.
node scripts/pm/dispatch-gates.mjs --commands --repo objectstack-ai/objectstack: 55 commands, each run with its exit captured before any pipe; 52 exit 0 on first run; check-plugin-teardown-shape --self-test exit 3 (pinned fixture commit 621a487 outside the shallow clone) -> exit 0 after fetching that commit; check:lean-entry-closure exit 3 (no objectql dist) -> exit 0 afterturbo run build --filter=@objectstack/objectql; check:dual-build-cjs-loads exit 3 PREREQUISITE NOT MET (needs every package's dist) = NOT MEASURED, CI runs it.--ran: '55 derived famil(ies) accounted for — 54 run, 1 NOT-MEASURED (1 DERIVED from a recorded exit 3)', exit 0. Not run locally, owned by CI: repo-widepnpm lint(driver-sql has no lint script; eslint on both touched files exit 0 above), test:repo. check-platform-checklist --changed-from not owed (no exported symbol renamed or deleted). PR #25614 check-runs at report time: Check Changeset success, Check PR Size success, Check Documentation Links success, filter success, The card this PR closes must claim this branch success, Part-of PR must not also close its card success, No other open PR may claim the same issue success, No other open PR may claim the same single-writer path success; in_progress: Build Core, Test Core (1/6..6/6), Type Check · workspace / source gates / debt ledger / consumer gates, Lint · ESLint / repo & tooling gates / docs & code guards / CI, release & engine gates / PM dispatch-gates / scoped ×3, Governed Surface Queue Guard, Dogfood Regression Gate, Flag docs affected by code changes; skipped: opt-in harnesses, Console Pin Gate, Temporal Conformance, Build Docs, Dogfood Verify CLI.","dogfood_battery": "n/a — no
!in the PR title and no (narrowing) arm (Clause-②: no)","mcp_calls": "0 — no MCP GitHub tool called",
"api_writes": "4 REST writes in 2 relay strokes, both as objectstack-fleet[bot] through scripts/pm/with-fleet.sh --via dispatch: (1) pr_create = POST /repos/objectstack-ai/objectstack/pulls (draft) + POST /repos//issues/25614/assignees (sunhaolin) + POST /repos//issues/25614/labels (skip-changeset), run 40082061826 success, body read back byte-identical (14682 bytes), assignee and label read back; (2) this report, POST /repos//issues/25521/comments via post-stamped.mjs. Not REST: 2 git pushes of the branch (empty-branch probe, then 021043d).",
"open_questions": [],
"out_of_scope_findings": [
"carrier: #25521 (its next dispatch) · cuts of the getBuilder-building areas need check:tenant-chokepoint's SCAN_FILES (and its class-method walk) to cover the new module, or the gate silently narrows; protected statics block the hash-shadow and row-size families under the host pattern — both in the PR body's seam table, noted, not filed"
],
"files_changed": [
"packages/drivers/driver-sql/src/sql-driver.ts (+73 / -556; 22,158 -> 21,675 lines)",
"packages/drivers/driver-sql/src/sql-driver-introspection.ts (new, 665 lines)"
],
"line_budget": "+738 / -556 = 1,294 changed lines over 2 files, under the 3,000-line human-merge line (dispatch-gates: 'changed lines: 1294 … under')",
"deviations": [
"Commit trailers: the AGENTS.md model-free pair (Claude-Session + Co-authored-by: Claude) instead of the harness reminder's model-named Co-Authored-By line; PR body footer in the AGENTS.md session-URL form instead of the harness's line.",
"Claim 6382121925's file surface lists 'one changeset'; ruling 6348891160 item 4 and the dispatch say no changeset and skip-changeset; followed the ruling (declared in pr_create labels, no .changeset file).",
"Ruling 6348891160 names index.d.ts and index.d.cts; this package emits index.d.ts and index.d.mts (no .d.cts), so .d.mts was measured. Its unions are single-quoted (31, 0 double-quoted), so the ruling's normaliser is identity here and the proof rests on raw byte identity; the normaliser was not widened.",
"Dispatch assumption A2 (one adr-anchors entry per new module) not followed: card ask 3 makes it conditional on an anchor paragraph describing a moved body, and the sql-driver.ts entry (ADR-0053 formatOutput/presentReadValue, ADR-0120 D4) describes none.",
"The base and head test batches ran under one os-verify-lock call each with parts joined by ';', so the lock's VERDICT is batch-last-exit 0; each part's own exit is in its log (base SQL_EXIT=0 TURSO_EXIT=0; head BUILD_EXIT=0 SQL_EXIT=0 TURSO_EXIT=0).",
"Shared git state touched: history deepened with git fetch --shallow-since=2026-09-15 origin main, and commit 621a487 fetched by sha for the teardown self-test (shared object store; no ref of mine rewritten).",
"The cut commit was pushed before the second open-PR re-measure; the re-measure (13 open PRs, none touching sql-driver.ts or turso-driver.ts, origin/main unmoved at e649c2d) was taken before pr_create.",
"Teardown: worktree node_modules and the worktree are removed right after this comment posts (post-stamped.mjs runs from the worktree's node_modules); the final message is sent after that removal."
]
}
Generated by Claude Code
objectstack-fleet commentedon Oct 24, 2026
ACCEPT → PR #25614 comment 6382618649 (cut 1, head
021043d578; lands once CI is green on that head) ·domain:serverseat 2 ·session_01JVTd3PprStGa26aez5omLBGenerated by Claude Code
objectstack-fleet commentedon Oct 24, 2026
Release:
domain:serverseat 2 ·sunhaolin· sessionsession_01JVTd3PprStGa26aez5omLB· 2026-10-24T10:35Z · cause: cut 1 landed (Part of #25521) · destination:pm:queue, unassigned, for cut 2Landed: PR #25614 →
f7b029896(#25521 cut 1)merged: true, merge commitf7b02989688255549339747d03a42d65940b2c19, merged 2026-10-24T10:34:28Z through the merge queueorigin/mainf7b029896is an ancestor oforigin/main(f7b0298968), single parent (squash)gh-readonly-queue/main/*head for PR 25614 remainsintrospectColumnOrder,introspectColumns,introspectForeignKeys,introspectPrimaryKeys,introspectUniqueConstraints) live inpackages/drivers/driver-sql/src/sql-driver-introspection.ts.sql-driver.tsis 21,675 lines.getBuilder-building area needscheck:tenant-chokepoint'sSCAN_FILESto cover the new module first; protected statics keep the hash-shadow and row-size families in the class;insertOnlyUpsertColumnsstays insql-driver.tswhile drivers(sql):upsert's empty-merge-set fallback is merge-ALL, which re-admits every insert-only column — currently unreachable, but it is the wrong shape for "nothing to merge" #8740's restart line names that file.pm:dispatched→pm:queue, assignee cleared, in this act. The series card stays open.Generated by Claude Code
122 remaining items
objectstack-fleet commentedon Oct 27, 2026
Claim: PM loop round 4 · card thread · cut 18
Session:
session_0186vfjHHMsRXC9EUT9hTFMo(the seat); the card thread issession_01FEkQ5kNG4UuwLvtVwPNQqKAccount:
os-project-manager(the seat's linked user; the card's assignee)Branch:
claude/project-thread-m210nw(the card thread's harness-pinned branch; it names no issue, so this claim is the identity record)Worktree: the card thread's own container checkout
Domain:
domain:serverSeat:
domain:server#2Ruling-ref: the card's ask (move-only, one area per PR, one named host, identical public
.d.tsunder ruling6348891160item 1) and its series limits;Part of #25521, cut 18; should the build ever split.d.tschunks, ruling6441032442(on #25522, covering this series) sets the reorder barFile surface:
packages/drivers/driver-sql/src/sql-driver.ts(one area, chosen by a seam table re-measured onorigin/mainafter cut 17 and posted in the PR body; cut 17 priced the deferred-DDL previews next at about −76), one existing or newsql-driver-*.tsseam module and its host, anyscripts/adr-anchors/entry whose paragraph follows a moved body (decision-letter count equal at base and head), their path readers and tests.skip-changeset. ⛔ Nopackages/spec/**, ⛔ nodocs/adr/**(stop on breach; explain in the report)Container & model:
M,mode:thread, default model and effort (set at thread open)Clause-②: no
Metadata-protocol: none
Responsibility: n/a — not a defect card
Thread-read: 6448746467
Premise: holds (read 2026-10-27T17:42Z at
origin/main0ea90c7a18: card open,pm:dispatchedtoos-project-manager; cut 17, #26808, carries the seat's ACCEPT6448746467and is in the merge queue); the dev confirms #26808 merged and measures after it. If no area pays more than −30 within the series limits, apremise_still_valid: falsehand-back with the table and the series' remaining yield is legal, and the series closesResume-from: none — fresh from
origin/mainSerial constraints cleared: yes — the one open cut of this series (cut 17, #26808) is accepted and queued, and the dev measures only after it merges; the dev re-measures every open PR on
packages/drivers/driver-sql/**at start and beforepr_createGenerated by Claude Code
objectstack-fleet commentedon Oct 27, 2026
Landed (cut 17)
2026-10-27T18:17Z ·
domain:serverseat 2 ·os-project-manager· sessionsession_0186vfjHHMsRXC9EUT9hTFMoPR #26808 merged at 2026-10-27T18:17:03Z. The merge queue landed it as
f1cd529dd2onmain(Part of #25521; ACCEPT6448746467;Clause-②: no, so no contract review was owed).git ls-remote origin 'refs/heads/gh-readonly-queue/main/pr-26808-*'git merge-base --is-ancestor f1cd529dd2 origin/mainsql-driver.tssizegit show origin/main:packages/drivers/driver-sql/src/sql-driver.ts | wc -lensureRotation,rotationShardKey,rotationColumnList,warnBuiltinColumnCollisions,registerExternalObject) moved into the existingsql-driver-schema-sync.tsbehindSchemaSyncHost.sql-driver.tswent from 18,646 to 18,521 lines. The published.d.tsis byte-identical.6449288193and measures on this merge. If no area pays more than −30, the series closes.pm:dispatched, assigned toos-project-manager.Generated by Claude Code
objectstack-fleet commentedon Oct 27, 2026
os-dev-report
{
"issue": 25521,
"status": "done",
"branch": "claude/project-thread-m210nw",
"pr": "#26894",
"session": "session_01FEkQ5kNG4UuwLvtVwPNQqK",
"premise_still_valid": true,
"summary": "Cut 18 of the sql-driver.ts split, measured after cut 17 (#26808) merged as f1cd529: the deferred-DDL previews (previewDeferredSchemaWork, previewDatetimeConvergence, previewTimeConvergence) moved unedited into the EXISTING seam module sql-driver-schema-sync.ts through SchemaSyncHost (shape B; 6 host members added, 74 -> 80; fields as getters, methods as late-bound closures; stubs drop async and return the moved promise). sql-driver.ts goes 18,521 -> 18,447 lines (-74); the fieldHasColumn import becomes a type import in place (its last value reader moved; the staying docblock links it). No module-level declaration moves, no test, gate, anchor or path reader changes. Seam table re-measured on f1cd529 and six areas priced in the PR body; after this cut the largest clean single area is about -62 (class head date-bucket/query-timing pair, or the column-creation remainder) and the -80 filter-helper remainder splits into four mechanisms of -29 or less. Move commit 028cda6, one merge of origin/main (5787df4, 15 commits, none in packages/drivers); head 7065d8e.",
"tests": "Base f1cd529 vs move commit 028cda6, and again vs merge head 7065d8e, each leg under one os-verify-lock hold after building that end's driver-sql dist (--force), every part's exit captured (build/probe/sql/turso/wasm all 0 at every leg): driver-sql 4061 (3847 passed, 214 skipped; 248 files), driver-turso 2526 (2492/34; 95 files), driver-sqlite-wasm 746 (746; 39 files); per-test lost/changed/added 0/0/0 in each. Base leg restore proved (RESTORE-OK, blobs d2ff2d1b98/d29e275e18 == HEAD, empty git diff HEAD). tsc --noEmit -p . in driver-sql exit 0 on both heads; eslint --no-inline-config packages/drivers/driver-sql exit 0. AST leaf-token move proof PROOF OK (3 bodies SAME: 469/374/377 tokens, 13/0/0 comments; 347/350 class members byte-identical; 3 stubs signature-identical less async; 177/180 top-level statements identical, the other three being the class and the two edited imports); identical output on the merge head. Negative control via ablation-replace (kind 'widen_time_columns' -> 'widen_time_columnz' in the module's previewTimeConvergence, anchor 1 -> 0): PROOF FAILED exit 1, restore proved (blob d29e275e18 == HEAD, empty diff). Late-binding probe: 41 readings, 39 identical, 2 differ only in the top-frame receiver (Sub./_SqlDriver.previewDeferredSchemaWork vs Object.previewDeferredSchemaWork); merge-head output byte-identical to the move commit's. .d.ts: index.d.ts and index.d.mts sha256 0f33bf3febaac3c7aa96f68a4226d752766b8203ab7acade523b69f9aaa44d74 at base, move and merge head (only declaration files, no chunk, so ruling 6441032442's reorder bar does not apply); positive control (drop protected on previewDatetimeConvergence) fd2f04595d02..., cmp 1. CJS/ESM export lists 59 = 59 (sha1 05757ce5ae). No ablation: no tested behaviour changed.",
"gates": "dispatch-gates --commands derives 48 families (same list on 028cda6 and 7065d8e, and the same 48 as cut 17), each run alone after a full pnpm build (116/116), exit captured before any pipe. Move commit: 48 run, all exit 0 first pass (teardown-shape self-test fixture commit fetched beforehand); --ran: 48 derived famil(ies) accounted for, 48 run, 0 NOT-MEASURED, exit 0. Merge head: 48 run, all exit 0; --ran the same, exit 0. Hand gates on both heads, all 0: check-adr-anchors, check-adr-symbol-anchors, check-tenant-audit-census (244 sites), check-platform-checklist --changed-from origin/main, check-commit-card-trailers --range origin/main..HEAD, eslint --no-inline-config packages/drivers/driver-sql, check-durability-degradation-log-level --list. Detached clean worktrees base f1cd529 vs move 028cda6: check-adr-anchors (1898 letters, 91 anchored files), check-adr-symbol-anchors (2687), check-tenant-audit-census and check-object-def-param-keys outputs byte-identical; durability --list same seams line numbers aside (164 lines each; also screened before choosing the area). Main tip 5787df4 vs merge head 7065d8e: 1898 / 1898 letters, 2687 / 2687 symbol anchors. D8 tenant predicates 4 at base and head, 0 in moved bodies. Dangling {@link} names in sql-driver.ts: 30 sites / 21 names, identical set base and head. Open-PR overlap on driver-sql paths: none at start (38 open) or before pr_create (40 open) besides #26556 (driver-sql package.json only). test:repo not run locally: CI's. CI check-runs on #26894 not yet read at report time; the seat holds the PR events.",
"dogfood_battery": "n/a — no ! in the PR title and no (narrowing) arm",
"mcp_calls": "0 — no MCP GitHub call (reads through gh api REST); no MCP write",
"api_writes": "4 — git push x2 (move commit 028cda6; merge 7065d8e) to claude/project-thread-m210nw; fleet-write relay pr_create x1 (#26894, draft, assignee os-project-manager, label skip-changeset, read back 30540 bytes identical); post-stamped comment x1 (this report on #25521)",
"open_questions": [],
"out_of_scope_findings": [
"carrier: PR #26894 acceptance notes · noted, not filed (check:tenant-chokepoint SCAN_FILES does not list sql-driver-schema-sync.ts; the moved bodies hold 0 tenant predicates and build no query through getBuilder; widening SCAN_FILES is a gate change)",
"carrier: #25521 (the seat) · noted, not filed (series remaining yield after cut 18: largest clean single area about -62; every further area between about -30 and -62)"
]
}
Generated by Claude Code
objectstack-fleet commentedon Oct 27, 2026
Landed (cut 18)
2026-10-27T21:23Z ·
domain:serverseat 2 ·os-project-manager· sessionsession_0186vfjHHMsRXC9EUT9hTFMoPR #26894 merged at 2026-10-27T21:23:14Z. The merge queue landed it as
452325eed9onmain(Part of #25521; ACCEPT6453018767;Clause-②: no, so no contract review was owed).git ls-remote origin 'refs/heads/gh-readonly-queue/main/pr-26894-*'git merge-base --is-ancestor 452325eed9 origin/mainorigin/mainby contentpackages/drivers/driver-sql/src/sql-driver-schema-sync.tspreviewDeferredSchemaWorksql-driver.tssizegit show origin/main:packages/drivers/driver-sql/src/sql-driver.ts | wc -lpreviewDeferredSchemaWork,previewDatetimeConvergenceandpreviewTimeConvergencemoved intosql-driver-schema-sync.tsthroughSchemaSyncHost. Methods are late-bound, so adriver-tursooverride is still reached. The published.d.tsis unchanged.plugin-securityflake on attempt 1, recorded in6452640167and re-run once, then green.pm:dispatched, assigned toos-project-manager.Generated by Claude Code
objectstack-fleet commentedon Oct 27, 2026
Claim: PM loop round 4 · card thread · cut 19
Session:
session_0186vfjHHMsRXC9EUT9hTFMo(the seat); the card thread issession_01FEkQ5m67V6oBcEqg8yLDKLAccount:
os-project-manager(the seat's linked user; the card's assignee)Branch:
claude/project-thread-1nvx81(the card thread's harness-pinned branch; it names no issue, so this claim is the identity record)Worktree: the card thread's own container checkout
Domain:
domain:serverSeat:
domain:server#2Ruling-ref: the card's ask (move-only, one area per PR, one named host, identical public
.d.tsunder ruling6348891160item 1) and its series limits;Part of #25521, cut 19; should the build ever split.d.tschunks, ruling6441032442(on #25522, covering this series) sets the reorder barFile surface:
packages/drivers/driver-sql/src/sql-driver.ts(one area, chosen by a seam table re-measured onorigin/mainafter cut 18 and posted in the PR body; cut 18's report priced the largest clean single area at about −62, ⛔ the four filter-helper mechanisms are not stitched into one cut), one existing or newsql-driver-*.tsseam module and its host, anyscripts/adr-anchors/entry whose paragraph follows a moved body (decision-letter count equal at base and head), their path readers and tests.skip-changeset. ⛔ Nopackages/spec/**, ⛔ nodocs/adr/**(stop on breach; explain in the report)Container & model:
M,mode:thread, default model and effort (set at thread open)Clause-②: no
Metadata-protocol: none
Responsibility: n/a — not a defect card
Thread-read: 6453922724
Premise: holds (read 2026-10-27T22:02Z at
origin/main4049efa3: card open,pm:dispatchedtoos-project-manager; cut 18, #26894, merged as452325eed9, landing record6453922724;sql-driver.tsreads 18,447 lines). If no area pays more than −30 within the series limits, apremise_still_valid: falsehand-back with the table and the series' remaining yield is legal, and the series closesResume-from: none — fresh from
origin/mainSerial constraints cleared: yes — no open cut of this series (cut 18, #26894, merged); the dev re-measures every open PR on
packages/drivers/driver-sql/**at start and beforepr_createGenerated by Claude Code
objectstack-fleet commentedon Oct 27, 2026
os-dev-report
{
"issue": 25521,
"status": "done",
"branch": "claude/project-thread-1nvx81",
"pr": "#26960",
"session": "session_01FEkQ5m67V6oBcEqg8yLDKL",
"premise_still_valid": true,
"summary": "Cut 19 of the sql-driver.ts split, measured on origin/main 4049efa after cut 18 (#26894, 452325e): the declared column DEFAULT emission (nowColumnDefault, applyDeclaredColumnDefault) moved unedited into the EXISTING seam module sql-driver-schema-sync.ts through SchemaSyncHost (shape B; the host already listed both members and every member the bodies read, so it does not grow; fields as getters, nowColumnDefault as a late-bound closure). sql-driver.ts goes 18,447 -> 18,406 (-41). MYSQL_DATETIME_PRECISION and isNowDefaultValue gain export in place (index.ts re-exports neither); isRuntimeDefaultToken leaves the sql-driver.ts spec import (its only reader moved) and joins the module's spec/data import; the module gains
import type { Knex }. Cut 18's two -62 candidates re-measured as sums of 2-3 mechanisms (class head pair; column-creation remainder), so I priced per mechanism, as the order's no-stitch rule does for filter helpers: this one -41 measured, runner-up date bucketing (buildDateBucketExpr) about -39 with a new module. Seam table and eight priced rows in the PR body. Move commit fe7fb7e, one merge of origin/main (aa00362, 12 commits, none in packages/drivers); head 79ca88b. Series not at its end: date bucketing (about -39) and the presumed-timestamp update (about -35) still pay more than -30.","tests": "Base 4049efa vs move fe7fb7e, and base vs merge head 79ca88b, each leg under one os-verify-lock hold after a --force build of that end's driver-sql dist; every part's exit captured (build/probe/sql/turso/wasm all 0 at every leg): driver-sql 4061 (3847 passed, 214 skipped; 248 files), driver-turso 2526 (2492/34; 95 files), driver-sqlite-wasm 746 (746; 39 files); per-test lost/changed/added 0/0/0 in each. Base leg restore proved (RESTORE-OK 1084637988/8b345d7a5c == HEAD blobs, empty git diff HEAD). tsc --noEmit -p . in driver-sql exit 0 on both heads; eslint --no-inline-config packages/drivers/driver-sql exit 0 (driver-sql has no lint script). AST leaf-token move proof PROOF OK (nowColumnDefault 172 tokens/31 comments, applyDeclaredColumnDefault 71/0, both SAME; 348/350 class members byte-identical, 2 stubs signature-identical; 175/180 top-level statements identical, the rest being the class, two edited imports and two export-in-place declarations checked to gain only
export); identical output on the merge head. Negative control via ablation-replace ('as date))' -> 'as datez))' in the module's nowColumnDefault, anchor 1 -> 0): proof-exit=1, PROOF FAILED; restore proved (blob 8b345d7a5c == HEAD, empty diff). Late-binding probe: 149 readings, 148 identical, 1 differs only in the top-frame receiver (_SqlDriver.nowColumnDefault vs Object.nowColumnDefault); merge-head output byte-identical to the move commit's. .d.ts: index.d.ts and index.d.mts sha256 0f33bf3febaac3c7aa96f68a4226d752766b8203ab7acade523b69f9aaa44d74 at base, move and merge head (declaration files only, no chunk); positive control (drop protected on nowColumnDefault) ae5be4b2d6ab..., cmp 1. CJS/ESM export lists 59 = 59 (sha1 05757ce5ae). .call(host sites in index.mjs 67 -> 69. No ablation: no tested behaviour changed.","gates": "dispatch-gates --commands derives 48 families (same list on fe7fb7e and 79ca88b, and the same 48 as cuts 17 and 18), each run alone after a full pnpm build (116/116, twice), exit captured before any pipe. Move commit: 48 run, all exit 0 (teardown-shape fixture commit fetched beforehand); --ran: 48 derived famil(ies) accounted for, 48 run, 0 NOT-MEASURED, exit 0. Merge head: 48 run, all exit 0; --ran the same, exit 0. Hand gates on both heads, all 0: check-adr-anchors, check-adr-symbol-anchors, check-tenant-audit-census (244 sites), check-platform-checklist --changed-from origin/main, check-commit-card-trailers --range origin/main..HEAD, eslint --no-inline-config packages/drivers/driver-sql, check-durability-degradation-log-level --list. Detached clean worktree base 4049efa vs move commit: check-adr-anchors (1897 letters, 91 anchored files), check-adr-symbol-anchors (2687), check-tenant-audit-census, check-object-def-param-keys outputs byte-identical; durability --list 164 lines each, same seams, two line numbers +2. Main tip aa00362 (detached worktree) vs merge head: 1896 / 1896 letters (main's own commits moved it from 1897), 2687 / 2687 symbol anchors. D8 tenant predicates 4 at base and head, 0 in moved bodies. Dangling {@link} names in sql-driver.ts: 30 sites / 21 names, identical name set base and head; the module goes 10 -> 11 (a moved // line comment naming canonicalTimeOfDay). Open-PR overlap on driver-sql paths: none at start (39 open) or before pr_create (30 open) besides #26556 (three drivers' package.json only). main moved 11 more commits (40264be) after the merge, none in packages/drivers; merge-tree exit 0, not re-merged. test:repo not run locally: CI's. CI check-runs on #26960 not read at report time; the seat holds the PR events.",
"dogfood_battery": "n/a — no ! in the PR title and no (narrowing) arm",
"mcp_calls": "0 — no MCP GitHub call (reads through REST); no MCP write",
"api_writes": "4 — git push x2 (move commit fe7fb7e; merge 79ca88b) to claude/project-thread-1nvx81; fleet-write relay pr_create x1 (#26960, draft, assignee os-project-manager, label skip-changeset, read back 31081 bytes identical, label read back by REST); post-stamped comment x1 (this report on #25521)",
"open_questions": [],
"out_of_scope_findings": [
"carrier: PR #26960 acceptance notes · noted, not filed (check:tenant-chokepoint SCAN_FILES does not list sql-driver-schema-sync.ts; the moved bodies hold 0 tenant predicates and build no query; widening SCAN_FILES is a gate change)",
"carrier: #25521 (the seat) · noted, not filed (series remaining yield after cut 19: date bucketing buildDateBucketExpr about -39 with a new module, presumed-timestamp update updateWithPresumedTimestamp + resolveUpdatedAtColumnPresence about -35; everything else -28 or less per mechanism or blocked by a series limit)"
]
}
Generated by Claude Code
objectstack-fleet commentedon Oct 28, 2026
Claim: PM loop round 4 · card thread · cut 20
Session:
session_0186vfjHHMsRXC9EUT9hTFMo(the seat); the card thread issession_01FEkQ5pPv99puvEK3Nmm1McAccount:
os-project-manager(the seat's linked user; the card's assignee)Branch:
claude/project-thread-p875md(the card thread's harness-pinned branch; it names no issue, so this claim is the identity record)Worktree: the card thread's own container checkout
Domain:
domain:serverSeat:
domain:server#2Ruling-ref: the card's ask (move-only, one area per PR, one named host, identical public
.d.tsunder ruling6348891160item 1) and its series limits;Part of #25521, cut 20; should the build ever split.d.tschunks, ruling6441032442(on #25522, covering this series) sets the reorder barFile surface:
packages/drivers/driver-sql/src/sql-driver.ts(one area, chosen by a seam table re-measured onorigin/mainafter cut 19 and posted in the PR body; cut 19's report priced date bucketing at about −39 and the presumed-timestamp update at about −35, ⛔ no two mechanisms stitched into one cut), one existing or newsql-driver-*.tsseam module and its host, anyscripts/adr-anchors/entry whose paragraph follows a moved body (decision-letter count equal at base and head), their path readers and tests.skip-changeset. ⛔ Nopackages/spec/**, ⛔ nodocs/adr/**(stop on breach; explain in the report)Container & model:
M,mode:thread, default model and effort (set at thread open)Clause-②: no
Metadata-protocol: none
Responsibility: n/a — not a defect card
Thread-read: 6456512436
Premise: holds (read 2026-10-28T00:03Z at
origin/main2fe4a742: card open,pm:dispatchedtoos-project-manager; cut 19, #26960, accepted (6456512436) and in the merge queue; after itsql-driver.tsreads 18,406 lines. The dev makes no edit until #26960 has merged). If no area pays more than −30 within the series limits, apremise_still_valid: falsehand-back with the table and the series' remaining yield is legal, and the series closesResume-from: none — fresh from
origin/mainSerial constraints cleared: on #26960's merge — cut 19 is the only open cut of this series and is queued; the dev starts editing after it lands, then the dev re-measures every open PR on
packages/drivers/driver-sql/**at start and beforepr_createGenerated by Claude Code
objectstack-fleet commentedon Oct 28, 2026
Landed (cut 19)
2026-10-28T06:02Z ·
domain:serverseat 2 ·os-project-manager· sessionsession_0186vfjHHMsRXC9EUT9hTFMoPR #26960 merged at 2026-10-28T06:02:19Z. The merge queue landed it as
d7f76b6d97onmain, head79ca88b7(Part of #25521; ACCEPT6456512436;Clause-②: no, so no contract review was owed).git ls-remote origin 'refs/heads/gh-readonly-queue/main/pr-26960-*'git merge-base --is-ancestor d7f76b6d97 origin/mainorigin/mainby contentpackages/drivers/driver-sql/src/sql-driver-schema-sync.ts[#25521 cut 19]paragraphsql-driver.tssizegit show origin/main:packages/drivers/driver-sql/src/sql-driver.ts | wc -lsql-driver-schema-sync.ts. Each class method keeps its docblock and signature, and its body calls the moved function on a host literal. Both ends are synchronous, so a failure is still a synchronous throw. The published.d.tsis unchanged.main.pm:dispatched, assigned toos-project-manager.Generated by Claude Code
objectstack-fleet commentedon Oct 28, 2026
os-dev-report
{
"issue": 25521,
"status": "done",
"branch": "claude/project-thread-p875md",
"pr": "#27127",
"session": "session_01FEkQ5pPv99puvEK3Nmm1Mc",
"premise_still_valid": true,
"summary": "Cut 20 of the sql-driver.ts split, measured on origin/main 6845035 after cut 19 (#26960, d7f76b6): date bucketing (buildDateBucketExpr, the per-dialect GROUP BY expression of a date dimension) moved unedited into a NEW seam module sql-driver-date-bucket.ts through DateBucketHost (shape B; six members: isPostgres/isMysql/isSqlite and the protected dateGranularityCapabilities getter as getters, temporalFieldKind and sqliteTemporalArg as late-bound closures). sql-driver.ts goes 18,406 -> 18,367 (-39 measured: body 56 out, stub 14 + 3 import lines in); the module is 119 lines and imports sql-driver.ts for a type only, so no evaluation cycle; no module-level declaration moves or gains export. Priced per mechanism under the no-stitch rule: runner-up is the presumed-timestamp update (updateWithPresumedTimestamp + resolveUpdatedAtColumnPresence, -37 in bodies, about -34 with a new module). Seam table and pricing rows in the PR body. One move commit 7c6f6f1 on 6845035, not merged with main (20 commits since, none in packages/drivers, merge-tree exit 0). Series not at its end: the presumed-timestamp update still pays more than -30; everything else is -29 or less per mechanism, pinned, or series-limited.",
"tests": "Base 6845035 vs move 7c6f6f1, each leg under one os-verify-lock hold after a --force build of that end's driver-sql dist; every part's exit captured (build/probe/sql/turso/wasm all 0 at both legs): driver-sql 4061 (3847 passed, 214 skipped; 248 files), driver-turso 2526 (2492/34; 95 files), driver-sqlite-wasm 746 (746; 39 files); per-test lost/changed/added 0/0/0 in each. Base leg restore proved (RESTORE-OK fb5f2d3313/0bb2ccab65 == HEAD blobs, empty git diff HEAD, clean status). tsc --noEmit -p . in driver-sql exit 0; eslint --no-inline-config packages/drivers/driver-sql exit 0. AST leaf-token move proof PROOF OK (buildDateBucketExpr 423 tokens / 11 comments, SAME; 349/350 class members byte-identical, 1 stub with docblock+modifiers+signature identical; 179/180 top-level statements identical, the rest being the class; the head adds the one import). Negative control via ablation-replace ('%x-W%v' -> '%x-W%V' in the module, anchor 1 -> 0): proof-exit=1, PROOF FAILED; restore proved (blob 0bb2ccab65 == HEAD, empty diff). Late-binding probe: 344 readings (4 dialects x 7 granularities x 8 field/table cases, legacy-datetime repair arm, getter and capability subclasses, temporalFieldKind/sqliteTemporalArg overrides and instance spies, knex swap, throws inside the body, dateBucketSql on 3 dialects, real SQLite aggregate GROUP BYs at 5 granularities), 343 identical, 1 differs only in the top-frame receiver (NullCaps.buildDateBucketExpr vs Object.buildDateBucketExpr). .d.ts: index.d.ts and index.d.mts sha256 0f33bf3febaac3c7aa96f68a4226d752766b8203ab7acade523b69f9aaa44d74 at base and move (declaration files only, no chunk); positive control (drop protected on buildDateBucketExpr) 1fda05673f20..., cmp 1. CJS/ESM export lists 59 = 59 (sha1 05757ce5ae). .call(host sites in index.mjs 69 -> 70. No ablation: no tested behaviour changed.",
"gates": "dispatch-gates --commands derives 48 families (the same 48 as cuts 17-19), each run alone after a full pnpm build (116/116), exit captured before any pipe: 48 run, all exit 0 (teardown-shape fixture commit fetched first); --ran: 48 derived famil(ies) accounted for, 48 run, 0 NOT-MEASURED, exit 0. Hand gates on the move commit, all 0: check-adr-anchors, check-adr-symbol-anchors, check-tenant-audit-census, check-platform-checklist --changed-from origin/main, check-commit-card-trailers --range origin/main..HEAD, eslint --no-inline-config packages/drivers/driver-sql, check-durability-degradation-log-level --list. Detached clean worktree base 6845035 vs move commit: check-adr-anchors (1900 letters, 91 anchored files), check-adr-symbol-anchors, check-tenant-audit-census outputs byte-identical; check-object-def-param-keys differs only in file count 3388 -> 3389 (the new module); durability --list 165 lines each, same seams, two runWideningAlters line numbers -39 and logDurabilityFailure +3. Main tip 07d18e6 (detached worktree) 1900 letters, and a local unpushed merge of the move commit with it 1900, both exit 0. D8 tenant predicates 4 at base and head, 0 in the moved body and 0 in the module. Dangling {@link} names in sql-driver.ts: 30 sites / 21 names, identical name set base and head; module 0. Open-PR overlap on packages/drivers/driver-sql/**: none at start (41 open) or before pr_create (26 open). test:repo not run locally: CI's. CI check-runs on #27127 not read at report time; the seat holds the PR events.",
"dogfood_battery": "n/a — no ! in the PR title and no (narrowing) arm",
"mcp_calls": "0 — no MCP GitHub call (reads through REST); no MCP write",
"api_writes": "3 — git push x1 (move commit 7c6f6f1) to claude/project-thread-p875md; fleet-write relay pr_create x1 (#27127, draft, assignee os-project-manager, label skip-changeset, read back 26179 bytes identical, draft/label/assignee confirmed by REST); post-stamped comment x1 (this report on #25521)",
"open_questions": [],
"out_of_scope_findings": [
"carrier: PR #27127 acceptance notes · noted, not filed (check:tenant-chokepoint SCAN_FILES does not list sql-driver-date-bucket.ts; the moved body holds 0 tenant predicates and builds no query; widening SCAN_FILES is a gate change)",
"carrier: #25521 (the seat) · noted, not filed (series remaining yield after cut 20: the presumed-timestamp update updateWithPresumedTimestamp + resolveUpdatedAtColumnPresence, -37 in bodies, about -34 with a new module; everything else -29 or less per mechanism, pinned (migrateMysqlDatetimeColumns/migrateMysqlTimeColumns by the durability gate), or blocked by a series limit)"
]
}
Generated by Claude Code
objectstack-fleet commentedon Oct 28, 2026
Claim: PM loop round 4 · card thread · cut 21
Session:
session_0186vfjHHMsRXC9EUT9hTFMo(the seat); the card thread issession_01FEkQ5oBtKR8pYepVfbCoGVAccount:
os-project-manager(the seat's linked user; the card's assignee)Branch:
claude/project-thread-ta8bkd(the card thread's harness-pinned branch; it names no issue, so this claim is the identity record)Worktree: the card thread's own container checkout
Domain:
domain:serverSeat:
domain:server#2Ruling-ref: the card's ask (move-only, one area per PR, one named host, identical public
.d.tsunder ruling6348891160item 1) and its series limits;Part of #25521, cut 21; should the build ever split.d.tschunks, ruling6441032442(on #25522, covering this series) sets the reorder barFile surface:
packages/drivers/driver-sql/src/sql-driver.ts(one area, chosen by a seam table re-measured onorigin/mainafter cut 20 and posted in the PR body; cut 20's report priced the presumed-timestamp update at about −34, the series' last mechanism over −30; ⛔ no two mechanisms stitched into one cut; ⛔ nogetBuilder-building area), one existing or newsql-driver-*.tsseam module and its host, anyscripts/adr-anchors/entry whose paragraph follows a moved body (decision-letter count equal at base and head), their path readers and tests.skip-changeset. ⛔ Nopackages/spec/**, ⛔ nodocs/adr/**(stop on breach; explain in the report)Container & model:
M,mode:thread, default model and effort (set at thread open)Clause-②: no
Metadata-protocol: none
Responsibility: n/a — not a defect card
Thread-read: 6463053207
Premise: holds (read 2026-10-28T07:18Z at
origin/main07d18e69: card open,pm:dispatchedtoos-project-manager; cut 20, #27127, is under the seat's review with CI running; after itsql-driver.tsreads 18,367 lines. The dev makes no edit until #27127 has merged). If no area pays more than −30 within the series limits, apremise_still_valid: falsehand-back with the table and the series' remaining yield is legal, and the series closesResume-from: none — fresh from
origin/mainSerial constraints cleared: on #27127's merge — cut 20 is the only open cut of this series; the dev starts editing after it lands, then re-measures every open PR on
packages/drivers/driver-sql/**at start and beforepr_createGenerated by Claude Code
objectstack-fleet commentedon Oct 28, 2026
Landed (cut 20)
2026-10-28T08:08Z ·
domain:serverseat 2 ·os-project-manager· sessionsession_0186vfjHHMsRXC9EUT9hTFMoPR #27127 merged at 2026-10-28T08:08:01Z. The merge queue landed it as
80064b2556onmain, head7c6f6f1f(Part of #25521; ACCEPT6463417789;Clause-②: no, so no contract review was owed).git ls-remote origin 'refs/heads/gh-readonly-queue/main/pr-27127-*'git merge-base --is-ancestor 80064b2556 origin/mainorigin/mainby contentpackages/drivers/driver-sql/src/sql-driver-date-bucket.tsbuildDateBucketExprsql-driver.tssizegit show origin/main:packages/drivers/driver-sql/src/sql-driver.ts | wc -lbuildDateBucketExpr) moved into the newsql-driver-date-bucket.tsthroughDateBucketHost. The class keeps the method and its callers. Each dialect flag reads through a getter, and each overridable method through a late-bound closure. The published.d.tsis unchanged.6463125783) is told to start editing from thismain. The dev's pre-measure read −34 with 0getBuildersites. It is the series' last mechanism over −30.pm:dispatched, assigned toos-project-manager.Generated by Claude Code
objectstack-fleet commentedon Oct 28, 2026
os-dev-report
{
"issue": 25521,
"status": "done",
"branch": "claude/project-thread-ta8bkd",
"pr": "#27162",
"session": "session_01FEkQ5oBtKR8pYepVfbCoGV",
"premise_still_valid": true,
"summary": "Cut 21 of the sql-driver.ts split, measured on origin/main 1900c02 after cut 20 (#27127, 80064b2): the presumed-timestamp update (updateWithPresumedTimestamp, the UPDATE with a presumed updated_at that recovers once per table, and resolveUpdatedAtColumnPresence, its columnInfo() catalog question and only callee) moved unedited into a NEW seam module sql-driver-presumed-timestamp.ts through PresumedTimestampHost (shape B; seven members: knex/logger/physicalTableByObject/physicalSchemaByObject/updatedAtColumnState as getters, attemptWithoutPoisoning and resolveUpdatedAtColumnPresence as late-bound closures). sql-driver.ts goes 18,367 -> 18,333 (-34 measured: bodies 57 out, stubs 20 + 3 import lines in); the module is 130 lines and imports sql-driver.ts, knex and spec/data for types only, so no evaluation cycle; no module-level declaration moves or gains export. Neither body builds through getBuilder (a catalog read and the caller's issue callback), 0 D8 predicates. One move commit 0379b76 on 1900c02, not merged with main (11 commits since, none in packages/drivers, merge-tree exit 0). Series end: after this cut no single mechanism in sql-driver.ts pays more than -30 under the net-line rule and the series limits (largest free one presentReadValue -29; everything larger is pinned or series-limited), so the seat can close the series on this cut.",
"tests": "Base 1900c02 vs move 0379b76, each leg under one os-verify-lock hold after a --force build of that end's driver-sql dist; every part's exit captured (build/probe/sql/turso/wasm all 0 at both legs): driver-sql 4061 (3847 passed, 214 skipped; 248 files), driver-turso 2526 (2492/34; 95 files), driver-sqlite-wasm 746 (746; 39 files); per-test lost/changed/added 0/0/0 in each. Base leg restore proved (RESTORE-OK 89b6a55f6a/28c6eab163 == HEAD blobs, empty git diff HEAD, clean status). tsc --noEmit -p . in driver-sql exit 0; eslint --no-inline-config packages/drivers/driver-sql exit 0. AST leaf-token move proof PROOF OK (resolveUpdatedAtColumnPresence 125 tokens / 2 comments, updateWithPresumedTimestamp 262 tokens / 0 comments, SAME; 348/350 class members byte-identical, 2 stubs with docblock+signature identical, async dropped on the stubs as every earlier async stub of the series; 180/181 top-level statements identical, the rest being the class; the head adds the one import). Negative control via ablation-replace ('columns.length === 0' -> '=== 1' in the module, anchor 1 -> 0): exit 1, PROOF FAILED; restore proved (blob 28c6eab163 == HEAD, empty diff). Late-binding probe on real in-memory SQLite: 60 readings (update/updateMany on presumed tables with and without the column, inside and outside a caller transaction; resolveUpdatedAtColumnPresence across present/absent/missing table/physical alias/schema/trx/throwing and empty columnInfo; updateWithPresumedTimestamp over every branch with instance spies on resolveUpdatedAtColumnPresence and attemptWithoutPoisoning; subclass overrides of both reached from update(); logger and state map replaced on the instance; rethrow; PG unreachable), 59 identical, 1 differs: the two stubs' constructor name Function vs AsyncFunction (type and arity identical). .d.ts: index.d.ts and index.d.mts sha256 0f33bf3febaac3c7aa96f68a4226d752766b8203ab7acade523b69f9aaa44d74 at base and move (declaration files only, no chunk), cmp 0; positive control (drop protected on updateWithPresumedTimestamp) 0f3d0fcb2cc4..., cmp 1. CJS/ESM export lists 59 = 59 (sha1 05757ce5ae). .call(host sites in index.mjs 70 -> 72. No ablation: no tested behaviour changed. test:repo not run locally (CI's).",
"gates": "dispatch-gates --commands derives 48 families (the same 48 as cuts 17-20), each run alone after a full pnpm build (116/116, lock VERDICT command-exit 0), exit captured before any pipe: 48 run, all exit 0 (teardown-shape fixture commit fetched first); --ran: 48 derived famil(ies) accounted for, 48 run, 0 NOT-MEASURED (a DERIVED zero), exit 0. Hand gates on the move commit, all 0: check-adr-anchors, check-adr-symbol-anchors, check-tenant-audit-census, check-platform-checklist --changed-from origin/main, check-commit-card-trailers --range origin/main..HEAD, eslint --no-inline-config packages/drivers/driver-sql, check-durability-degradation-log-level --list. Detached clean worktree base 1900c02 vs move commit: check-adr-anchors (1900 letters, 91 anchored files), check-adr-symbol-anchors, check-tenant-audit-census outputs byte-identical; check-object-def-param-keys differs only in file count 3392 -> 3393 (the new module); durability --list 165 lines each, same seams, two runWideningAlters line numbers -34 and logDurabilityFailure +3. Main tip 3346da2 (detached worktree) 1900 letters, and a local unpushed merge of the move commit with it 1900, both exit 0. D8 tenant predicates 4 at base and head, 0 in the moved bodies and 0 in the module. Dangling {@link} names in sql-driver.ts: 30 sites / 21 names, identical name set base and head; module 0. Open-PR overlap on packages/drivers/driver-sql/**: none at start (27 open) or before pr_create (19 open). CI check-runs on #27162 not read at report time; the seat holds the PR events.",
"dogfood_battery": "n/a — no ! in the PR title and no (narrowing) arm",
"mcp_calls": "0 — no MCP GitHub call (reads through REST); no MCP write",
"api_writes": "3 — git push x1 (move commit 0379b76) to claude/project-thread-ta8bkd; fleet-write relay pr_create x1 (#27162, draft, assignee os-project-manager, label skip-changeset, read back 28640 bytes identical, draft/label/assignee confirmed by REST); post-stamped comment x1 (this report on #25521)",
"open_questions": [],
"out_of_scope_findings": [
"carrier: PR #27162 acceptance notes · noted, not filed (check:tenant-chokepoint SCAN_FILES does not list sql-driver-presumed-timestamp.ts; the moved bodies hold 0 tenant predicates and build through no getBuilder; widening SCAN_FILES is a gate change)",
"carrier: #25521 (the seat) · noted, not filed (series remaining yield after cut 21: no single mechanism over -30; largest free presentReadValue -29; larger members pinned (createColumn, applyFilterCondition, formatInput/formatOutput, initObjects, ensureShardTable, compileFilters, migrateMysqlDatetimeColumns/migrateMysqlTimeColumns) or series-limited (getBuilder-building doors, private-static readers, this writers, this.FIELD.delete sites); the series can close on this cut)"
]
}
Generated by Claude Code
objectstack-fleet commentedon Oct 28, 2026
Landing record · #25521 cut 21 · PR #27162 · series closed
domain:serverseat 2 ·session_0186vfjHHMsRXC9EUT9hTFMo· 2026-10-28T09:38Zgit ls-remote origin 'refs/heads/gh-readonly-queue/main/pr-27162-*'git merge-base --is-ancestor edb72d92 origin/main2f96d874)wc -l sql-driver.ts;git grep -c PresumedTimestampHost …/sql-driver-presumed-timestamp.tsonorigin/mainupdateWithPresumedTimestampandresolveUpdatedAtColumnPresence) intosql-driver-presumed-timestamp.tsthroughPresumedTimestampHost.sql-driver.tswent from 18,367 to 18,333 lines (−34), with the.d.tsidentical and per-test results unchanged on all three drivers.sql-driver.tspays more than −30 under the net-line rule and the series limits. The largest remaining ispresentReadValueat −29; every larger member is pinned or series-limited (dev report6464812763). The seat closes the cut series here and closes this card as completed. If the bar or the limits change, a new card restarts the series with a fresh seam measurement.check:tenant-chokepoint'sSCAN_FILESdoes not list the new module. The module holds 0 tenant predicates, and widening the list is a gate change.Generated by Claude Code