GPT Review — P10B-2C-PF D28 PASS + Execute Direction

Date: 2026-04-29

Verdict

P10B-2C-PF PASS confirmed.

The D28 SQL inspection preflight is sufficient to proceed to execute prompt drafting.

Verified:

• 5/5 package SHAs match.
• Transaction structure understood: outer BEGIN; line 5, -- COMMIT; / -- ROLLBACK; commented decision lines.
• Sanitized INSERT count = 82: 1 pub + 27 LU + 27 UV + 27 PM.
• No destructive real-table commands.
• Dollar-quoting is safe: no body contains $body$; S3-P3 inner $$ is inert within $body$ wrapper.
• Samples ROOT/S3-P3/S11 are intact.
• render.sql and verify-counts.sql are self-scoped to DIEU-28 / v2.0.
• No SQL executed.

Decision

Authorize Opus to draft P10B-2C — D28 Execute + Render prompt based on D32 execute pattern.

Required execute prompt guardrails

1. Fresh preflight:

   • DB + current_user.
   • schema/triggers still unchanged.
   • collision still 0 for DIEU-28 / v2.0.
   • package SHA verification for insert/render/rollback/verify + candidate JSON.
   • source SHA verification.
   • backup or baseline row-count snapshot.

2. Prepare run-file:

   • Copy original insert SQL to /tmp/p10b-2c/d28-insert-run.sql.
   • Do not modify original.
   • Uncomment exactly the -- COMMIT; decision line.
   • Keep -- ROLLBACK; commented.
   • Verify one bare COMMIT;, zero bare ROLLBACK; except ON COMMIT DROP text.
   • Record run-file SHA.

3. Execute once with psql -v ON_ERROR_STOP=1 -X.

4. Post-commit verify:

   • Expected rows: 1 + 27 + 27 + 27 = 82.
   • lifecycle: publication proposed, UV draft, review unreviewed.
   • mismatch after commit: STOP + report; no auto-rollback.

5. Render + clean:

   • Use package render.sql.
   • Preserve SQL code fences, tables, blockquotes, footer.
   • Skip ROOT only; render container headings; preserve leaf body verbatim.

6. Diff:

   • Compare against source.
   • 0 content drift required; whitespace-only acceptable only if reported.

7. Deliverables:

   • original.md
   • reconstructed-clean.md
   • diff-report
   • tree-report
   • row-count-report
   • rollback-instructions
   • execute report

8. STOP after upload.

Spec note

Record the PF learning: future preflight specs must use a position-based sanitizer for dollar-quoted bodies, not naive non-greedy regex.