Index: backend/src/main/resources/db/phase7/verify_section2_deployment.sql
===================================================================
--- backend/src/main/resources/db/phase7/verify_section2_deployment.sql	(revision cdcff72e9765342b84a5e4b5d98ca5cb050a5500)
+++ 	(revision )
@@ -1,130 +1,0 @@
--- ============================================================================
--- Section 2: Appointment Scheduling Integrity - Deployment Verification
--- ============================================================================
-
--- 1. Check triggers on appointments table
--- ============================================================================
--- === 1. TRIGGERS ON APPOINTMENTS TABLE ===
-SELECT
-    tgname as trigger_name,
-    CASE WHEN tgdisabled = 0 THEN 'ENABLED' ELSE 'DISABLED' END as status
-FROM pg_trigger
-WHERE tgrelid = 'appointments'::regclass
-ORDER BY tgname;
-
--- 2. Check trigger functions
--- ============================================================================
--- === 2. TRIGGER FUNCTIONS ===
-SELECT
-    proname as function_name,
-    pronargs as parameter_count,
-    prokind as kind
-FROM pg_proc
-WHERE proname IN ('trigger_appointments_enforce', 'trigger_appointments_no_overlap', 'is_valid_appointment_transition')
-ORDER BY proname;
-
--- 3. Check background job procedure
--- ============================================================================
--- === 3. BACKGROUND JOB PROCEDURE ===
-SELECT
-    proname as procedure_name,
-    prokind as kind,
-    'PL/pgSQL' as language
-FROM pg_proc
-WHERE proname = 'job_mark_no_show';
-
--- 4. Check view
--- ============================================================================
--- === 4. VIEWS ===
-SELECT
-    viewname as view_name,
-    schemaname as schema_name
-FROM pg_views
-WHERE viewname = 'v_overdue_appointments';
-
--- 5. Check appointment status constraint
--- ============================================================================
--- === 5. STATUS CONSTRAINT (CHECK) ===
-SELECT
-    constraint_name,
-    constraint_type,
-    table_name
-FROM information_schema.table_constraints
-WHERE table_name = 'appointments'
-  AND constraint_type = 'CHECK'
-  AND constraint_name LIKE '%status%';
-
--- 6. Verify constraint includes NO_SHOW
--- ============================================================================
--- === 6. CONSTRAINT DEFINITION ===
-SELECT
-    constraint_name,
-    check_clause
-FROM information_schema.check_constraints
-WHERE constraint_name = 'appointments_status_chk';
-
--- 7. Test appointment status values
--- ============================================================================
--- === 7. VALID APPOINTMENT STATUSES ===
-SELECT 'SCHEDULED' as status
-UNION ALL
-SELECT 'IN_PROGRESS'
-UNION ALL
-SELECT 'COMPLETED'
-UNION ALL
-SELECT 'CANCELLED'
-UNION ALL
-SELECT 'NO_SHOW'
-ORDER BY status;
-
--- 8. Summary Statistics
--- ============================================================================
--- === 8. DEPLOYMENT SUMMARY ===
-SELECT
-    'Triggers' as component,
-    COUNT(*) as count
-FROM pg_trigger
-WHERE tgrelid = 'appointments'::regclass
-UNION ALL
-SELECT
-    'Trigger Functions' as component,
-    COUNT(*) as count
-FROM pg_proc
-WHERE proname IN ('trigger_appointments_enforce', 'trigger_appointments_no_overlap')
-UNION ALL
-SELECT
-    'Validation Functions' as component,
-    COUNT(*) as count
-FROM pg_proc
-WHERE proname = 'is_valid_appointment_transition'
-UNION ALL
-SELECT
-    'Background Procedures' as component,
-    COUNT(*) as count
-FROM pg_proc
-WHERE proname = 'job_mark_no_show'
-UNION ALL
-SELECT
-    'Views' as component,
-    COUNT(*) as count
-FROM pg_views
-WHERE viewname = 'v_overdue_appointments'
-ORDER BY component;
-
--- 9. Test the transition validation function
--- ============================================================================
--- === 9. STATUS TRANSITION VALIDATION TEST ===
-SELECT
-    'SCHEDULED → IN_PROGRESS' as transition,
-    is_valid_appointment_transition('SCHEDULED', 'IN_PROGRESS') as valid
-UNION ALL
-SELECT 'SCHEDULED → COMPLETED', is_valid_appointment_transition('SCHEDULED', 'COMPLETED')
-UNION ALL
-SELECT 'SCHEDULED → CANCELLED', is_valid_appointment_transition('SCHEDULED', 'CANCELLED')
-UNION ALL
-SELECT 'IN_PROGRESS → COMPLETED', is_valid_appointment_transition('IN_PROGRESS', 'COMPLETED')
-UNION ALL
-SELECT 'COMPLETED → SCHEDULED', is_valid_appointment_transition('COMPLETED', 'SCHEDULED')
-UNION ALL
-SELECT 'COMPLETED → COMPLETED', is_valid_appointment_transition('COMPLETED', 'COMPLETED')
-ORDER BY transition;