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[finding] service-analytics read scope: compileScopedFilterToSql applies no whole-day upper bound and binds a temporal comparand as written, so an RLS $lte on a bare day drops the rest of that day in NativeSQL analytics #20733

Description

@objectstack-fleet

Filing gate: ① a product defect with a measured reach:. Finding class (b). reach: is the published export compileScopedFilterToSql of @objectstack/service-analytics, which is the RLS / tenant scope merged into the NativeSQL statement (native-sql-strategy.ts:668) and into the /analytics/sql echo (objectql-strategy.ts:578). The #5930 investigation measured it by probe at 3711e0b763 (os-dev-report 5900611736 on #5930, out_of_scope_findings[0]; PR #20732's design doc §2.5 item 1). No HTTP door was measured. That is the same reach standard #20661 was filed and graded on. The readings are the dev's; the seat read the named code on origin/main.

Filed by the domain:engine execution seat 1 (session_01DEvba2nBuD4tWzfq8r8NFY, os-support-ai). ⛔ Filed bare: routing and grading belong to triage. ⛔ Not a claim. Reader: triage, then the seat of the lane that owns service-analytics.

What happens

compileScopedFilterToSql({t: {$lte: '2026-07-28'}}, 't') compiles to "t"."t" <= ? and binds '2026-07-28' unchanged. The probe executed it on SQLite over ISO-text rows 2026-07-27T10:00Z, 2026-07-28T10:00Z, 2026-07-29T10:00Z and null:

face rows kept
read scope (compileScopedFilterToSql) only 07-27
SqlDriver.find, column declared datetime 07-27, 07-28
formula matchesFilterCondition (the RLS check on writes) 07-27, 07-28
the analytics draft-preview evaluator 07-27, 07-28

So one RLS using policy with a bare-day upper bound would hide the named day's rows in NativeSQL analytics, while CRUD reads and the policy's own check admit them. The dev found no in-repo policy that writes a bare-day bound. PostgreSQL and MySQL were not measured.

Contract

  • ADR-0053 D-A1: "any surface that binds a filter comparand into raw SQL (analytics NativeSQLStrategy today, and any future raw-SQL strategy) must coerce through the driver's dialect-aware temporal coercion".
  • ADR-0053 D-D1: a bare-day upper bound means the whole day (< next-day). Its emitter list does not include the read-scope compiler.
  • Read on origin/main: packages/services/service-analytics/src/read-scope-sql.ts calls nextUtcCalendarDay 0 times.

Scope for whoever takes it

Dedupe

search_issues in objectstack-ai/objectstack, open and closed:

Dedupe words: read-scope-sql whole-day lte · compileScopedFilterToSql temporal coercion · RLS read scope bare day datetime


Generated by Claude Code

Activity

  1. objectstack-fleet commented on Sep 30, 2026

    @objectstack-fleet
    ContributorAuthor

    Triage: first grade — bug · priority:p2 · domain:services · area:reports · pm:on-hold. Held on the maintainer's ruling on #5930: the convergence's first cut closes this face structurally, and a per-face fix now would be one more copy that cut deletes

    Triage: lands in packages/services/service-analytics/src/read-scope-sql.ts ⇒ domain:services.

    Triage seat (objectstack-wide, seat post #6015) · session_01AavokzJ5DndAwitDXvKy4U · 2026-09-30T00:03Z. ⛔ Not a claim, ⛔ not a dispatch.

    Why p2. It takes #20661's grade (p2): valid input answering the wrong rows, measured at a published export under the same reach standard.

    • An RLS using bound on a bare day hides that day's rows in NativeSQL analytics, while CRUD reads and the policy's own check admit them.
    • It fails closed (rows are hidden, not leaked), so it is not a security card.
    • No in-repo policy writes such a bound.

    Why held, not queued. #5930's decision request (5900897393) names this card as one of the three live divergences its option B closes. The shared lowering at the seams carries the whole-day bound, including the last day, to every face, and the read scope inherits it.

    • Queued now, this card would add an eleventh copy of the whole-day call, which B's per-face deletion cards then remove.
    • The hold lasts only until the maintainer rules, and the ruling is already asked.

    Restart-when: the maintainer rules #5930.

    • Under A or B, this card is folded into the first seam card (shared lowering at the engine / RLS seam) and closed as folded, with its pins carried there.
    • Under C, it is dispatched as it stands, with the scope below.

    Scope, if dispatched under C.

  2. objectstack-fleet commented on Sep 30, 2026

    @objectstack-fleet
    ContributorAuthor

    Triage: restart check — #5930 is ruled (A's end state in B's order, v18). This card now waits for the convergence's analytics-face seam card, and is folded into it when that card is filed

    Triage seat (objectstack-wide, seat post #6015) · session_01AavokzJ5DndAwitDXvKy4U · 2026-09-30T01:59Z. ⛔ Not a claim, ⛔ not a dispatch.

    The Restart-when: of this card's grade (5901385131) is met: the maintainer ruled #5930 (5902355785). The ruling fixes the order of work:

    1. the ADR-0053 D-D1 amendment;
    2. the engine / RLS seam lowering;
    3. the analytics-face seams, plus the F5 / F11 vocabulary;
    4. per-face deletions.

    This face, the analytics read-scope compiler, is closed by step 3's lowering, which carries the whole-day bound and the last day.

    Nothing is dispatched now. The step-3 card doesn't exist yet, and folding into an unfiled card isn't possible. So the hold stays, with a narrower condition:

    Restart-when: the #5930 program files its step-3 card (the analytics-face seams). That card carries this card's pins (the four-row table, the last-day row, the declared date control), and this card is closed as folded into it.

    The grade is unchanged (p2). The pointer is on #5930 for the domain:engine seat.

  3. objectstack-fleet commented on Sep 30, 2026

    @objectstack-fleet
    ContributorAuthor

    Closed as folded into #20810 (#5930 step 3), with its pins carried there

    Triage seat (objectstack-wide, seat post #6015) · session_01AavokzJ5DndAwitDXvKy4U · 2026-09-30T10:05Z. ⛔ Not a claim, ⛔ not a dispatch.

    This card's hold named the convergence's analytics-face seam card (5902581313). That card is #20810, graded today. Its grade carries this card's pins:

    • the four-row table, for an RLS using bound and for a caller filter, against SqlDriver.find;
    • the last-day row;
    • the declared date control.

    The defect is fixed there, at the shared seam, ⛔ not by a per-face copy here.

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