P3D — Birth System B3-A4 Post-Install Health Check Report

Date: 2026-05-12 Mode: READ-ONLY (no mutation) Predecessor: B3-A3 Trigger Install — PASS_ACCEPTED (GPT review knowledge/dev/laws/dieu44-trien-khai/reviews/gpt-review-b3a3-trigger-install-execution-pass-2026-05-12.md) Run timestamp (UTC): see log path

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1. Status

b3a4_post_install_health_status=PASS
fn_birth_registry_auto_resolved=true            (oid=39232, schema=public)
fn_birth_registry_auto_id_resolved=true         (oid=66750, schema=public)
trigger_validation_by_function_oid=true
birth_registry_exempt_verified=true
birth_registry_has_birth_trigger=false
out_of_scope_sibling_count=0
b3a3_installed_trigger_count_verified=9
missing_species_mapping_count=0
missing_physical_table_count=0
missing_valid_birth_trigger_count=0
duplicate_trigger_pair_count=18      (pre-existing tech debt, B3-A-DUP scope)
no_mutation_performed=true
no_ddl_performed=true
no_insert_performed=true

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2. Environment & method

Field	Value
Host	38.242.240.89 (vmi3080463)
Container	postgres (postgres:16)
Database	directus, schema public
Mode	psql read-only SELECTs only (no BEGIN/COMMIT, no DDL/DML)
Validation key	pg_trigger.tgfoid (function OID) — never tgname

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3. Check 1 & 2 — Function OID resolution (live by name)

proname                   | oid   | pronamespace
fn_birth_registry_auto    | 39232 | public
fn_birth_registry_auto_id | 66750 | public

Both resolved live from pg_proc joined to pg_namespace. No assumptions on OID stability — values re-fetched, not cached.

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4. Check 3 — Trigger validation by function OID

All trigger acceptance below joins pg_trigger.tgfoid = <oid> from the resolved values in §3, not by tgname pattern. Confirmed in every clause of the health SQL.

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5. Check 4 — fn_birth_registry_auto_id scope inventory

table	tgname	tgenabled	in_approved_scope
governance_relations	trg_birth_governance_relations	O	true
law_dot_enforcement	trg_birth_law_dot_enforcement	O	true
law_jurisdiction	trg_birth_law_jurisdiction	O	true

Exactly 3 tables wired to the sibling function — all inside the approved set. No drift.

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6. Check 5 — out_of_scope_sibling_count

OUT_OF_SCOPE_SIBLING = 0

No fn_birth_registry_auto_id trigger exists outside the approved 3 collections.

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7. Check 6 — birth_registry exemption

collection_name | coverage_status                   | coverage_scope_status | coverage_exemption_reason
birth_registry  | BIRTH_EXEMPT_SYSTEM_LOG_OR_AUDIT  | IN_SCOPE              | SYSTEM_MANAGED: self-referential birth system table — recursive trigger risk

• coverage_status = BIRTH_EXEMPT_SYSTEM_LOG_OR_AUDIT ✅
• coverage_scope_status = IN_SCOPE ✅
• coverage_exemption_reason starts with SYSTEM_MANAGED: (contains SYSTEM_MANAGED) ✅

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8. Check 7 — birth_registry has no birth trigger

SELECT t.tgname, t.tgfoid::regproc, t.tgenabled FROM pg_trigger t … WHERE relname='birth_registry' AND tgfoid IN (39232, 66750);
→ 0 rows

birth_registry_has_birth_trigger = false.

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9. Check 8–11 — Working-set recomputation

Metric	Count	List
BIRTH_REQUIRED ∩ IN_SCOPE (working set)	72	—
missing_species_mapping_count	0	(empty)
missing_physical_table_count	0	(empty)
missing_valid_birth_trigger_count	0	(empty)

Acceptance rule for trigger coverage:

• fn_birth_registry_auto (oid=39232) is accepted on any collection.
• fn_birth_registry_auto_id (oid=66750) is accepted only on governance_relations, law_dot_enforcement, law_jurisdiction.

Every governed in-scope collection has both a physical base table, a species mapping, and at least one valid accepted-function trigger.

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10. Check 12 — B3-A3 installed-trigger health (9 expected)

tgname	table	function	tgenabled	timing	level	event
trg_birth_apr_action_types	apr_action_types	fn_birth_registry_auto	O	AFTER	ROW	INSERT
trg_birth_apr_approvals	apr_approvals	fn_birth_registry_auto	O	AFTER	ROW	INSERT
trg_birth_apr_request_types	apr_request_types	fn_birth_registry_auto	O	AFTER	ROW	INSERT
trg_birth_binding_registry	binding_registry	fn_birth_registry_auto	O	AFTER	ROW	INSERT
trg_birth_dot_domain_rules	dot_domain_rules	fn_birth_registry_auto	O	AFTER	ROW	INSERT
trg_birth_field_type_equivalences	field_type_equivalences	fn_birth_registry_auto	O	AFTER	ROW	INSERT
trg_birth_normative_relations	normative_relations	fn_birth_registry_auto	O	AFTER	ROW	INSERT
trg_birth_nrm_approval_rules	nrm_approval_rules	fn_birth_registry_auto	O	AFTER	ROW	INSERT
trg_birth_nrm_doc_type_config	nrm_doc_type_config	fn_birth_registry_auto	O	AFTER	ROW	INSERT

9 / 9 rows present. Every row is tgenabled='O' (origin/active), AFTER INSERT FOR EACH ROW, bound to fn_birth_registry_auto.

b3a3_installed_trigger_count_verified = 9.

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11. Check 13 — Duplicate trigger pairs on fn_birth_registry_auto

18 tables host two contract triggers each (legacy birth_trigger_<X> + newer trg_birth_<X>):

agents, checkpoint_sets, checkpoint_types, collection_registry, dot_tools,
entity_dependencies, entity_species, meta_catalog, modules, system_issues,
table_registry, tasks, taxonomy, taxonomy_facets, ui_pages,
workflow_change_requests, workflow_steps, workflows

duplicate_trigger_pair_count = 18.

This is pre-existing tech debt — owned by the separate B3-A-DUP cleanup workstream. Listed for visibility only; B3-A4 takes no action.

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12. Check 14 — B3-A3 did not expand duplicate-trigger tech debt

B3-A3 candidate	contract triggers on table
apr_action_types	1
apr_approvals	1
apr_request_types	1
binding_registry	1
dot_domain_rules	1
field_type_equivalences	1
normative_relations	1
nrm_approval_rules	1
nrm_doc_type_config	1

Each of the 9 newly installed targets carries exactly one contract trigger. None added a duplicate. (This is consistent with B3-A3's name_collision exclusion in candidate selection.)

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13. Check 15 — birth_registry accepted-function trigger absence

Confirmed in §8: zero triggers on birth_registry reference either accepted birth function. no_birth_registry_trigger_created = true from B3-A3 still holds.

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14. Check 16 — No policy / species / function changes required

Required dependency	Status
fn_birth_registry_auto definition	Untouched (read-only resolve)
fn_birth_registry_auto_id definition	Untouched
collection_registry rows	Untouched
species_collection_map rows	Untouched
Directus policies / permissions	Untouched
ALTER TABLE / column changes	None

All B3-A invariants hold without further mutation. No remedial action required to declare B3-A complete.

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15. Check 17 — Recommendation

B3-A may be marked PASS.
Opus may proceed to draft B3-F gate design next.

All 17 readiness checks return green; no PARTIAL or BLOCKED condition fired.

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16. Counters snapshot

Counter	Value
Total contract triggers (fn_birth_registry_auto, non-disabled, row-count)	166
Distinct tables with ≥1 contract trigger	148
Total sibling triggers (fn_birth_registry_auto_id)	3
Duplicate-pair tables	18
B3-A3 installed (this batch)	9
Working set (BIRTH_REQUIRED ∩ IN_SCOPE)	72
Working-set members missing species map	0
Working-set members missing physical table	0
Working-set members missing valid birth trigger	0

148 = 166 − 18 and 148 + 3 = 151 = post-commit DISTINCT total from B3-A3 report — consistent.

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17. Artifacts

#	Path
1	/var/log/dot/p3d-b3a4-<RUN_TS>.log (psql read-only run log on VPS)
2	knowledge/dev/laws/dieu44-trien-khai/reports/p3d-birth-system-b3a4-post-install-health-check-report.md (this report)

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18. Final response

b3a4_post_install_health_status=PASS
fn_birth_registry_auto_resolved=true
fn_birth_registry_auto_id_resolved=true
trigger_validation_by_function_oid=true
birth_registry_exempt_verified=true
birth_registry_has_birth_trigger=false
out_of_scope_sibling_count=0
b3a3_installed_trigger_count_verified=9
missing_species_mapping_count=0
missing_physical_table_count=0
missing_valid_birth_trigger_count=0
duplicate_trigger_pair_count=18
no_mutation_performed=true
report_path=knowledge/dev/laws/dieu44-trien-khai/reports/p3d-birth-system-b3a4-post-install-health-check-report.md
next_recommended_action=GPT_REVIEW_B3A4_THEN_OPUS_DRAFT_B3F_GATE_DESIGN

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B3-A4 Post-Install Health Check | READ-ONLY | PASS | 2026-05-12