migration de base avant liens courts
This commit is contained in:
Yannick Le Duc
329
scripts/check-database-state.sql
Normal file
329
scripts/check-database-state.sql
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-- Script de vérification de l'état de la base de données
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-- À exécuter AVANT la migration pour diagnostiquer l'état actuel
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-- ========================================
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-- VÉRIFICATION DES COLONNES
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-- ========================================
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-- Vérifier si les colonnes de liens courts existent
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SELECT
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'campaigns.slug' as column_name,
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CASE
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WHEN EXISTS (
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SELECT 1 FROM information_schema.columns
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WHERE table_name = 'campaigns' AND column_name = 'slug'
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) THEN '✅ Existe'
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ELSE '❌ Manquante'
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END as status
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UNION ALL
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SELECT
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'participants.short_id' as column_name,
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CASE
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WHEN EXISTS (
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SELECT 1 FROM information_schema.columns
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WHERE table_name = 'participants' AND column_name = 'short_id'
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) THEN '✅ Existe'
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ELSE '❌ Manquante'
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END as status;
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-- ========================================
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-- VÉRIFICATION DES FONCTIONS
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-- ========================================
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-- Vérifier si les fonctions utilitaires existent
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SELECT
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'generate_slug' as function_name,
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CASE
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WHEN EXISTS (
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SELECT 1 FROM pg_proc p
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JOIN pg_namespace n ON p.pronamespace = n.oid
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WHERE p.proname = 'generate_slug' AND n.nspname = 'public'
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) THEN '✅ Existe'
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ELSE '❌ Manquante'
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END as status
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UNION ALL
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SELECT
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'generate_short_id' as function_name,
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CASE
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WHEN EXISTS (
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SELECT 1 FROM pg_proc p
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JOIN pg_namespace n ON p.pronamespace = n.oid
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WHERE p.proname = 'generate_short_id' AND n.nspname = 'public'
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) THEN '✅ Existe'
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ELSE '❌ Manquante'
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END as status
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UNION ALL
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SELECT
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'replace_participant_votes' as function_name,
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CASE
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WHEN EXISTS (
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SELECT 1 FROM pg_proc p
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JOIN pg_namespace n ON p.pronamespace = n.oid
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WHERE p.proname = 'replace_participant_votes' AND n.nspname = 'public'
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) THEN '✅ Existe'
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ELSE '❌ Manquante'
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END as status;
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-- ========================================
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-- VÉRIFICATION DES INDEX
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-- ========================================
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-- Vérifier si les index de performance existent
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SELECT
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'idx_campaigns_slug' as index_name,
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CASE
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WHEN EXISTS (
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SELECT 1 FROM pg_indexes
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WHERE indexname = 'idx_campaigns_slug'
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) THEN '✅ Existe'
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ELSE '❌ Manquant'
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END as status
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UNION ALL
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SELECT
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'idx_participants_short_id' as index_name,
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CASE
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WHEN EXISTS (
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SELECT 1 FROM pg_indexes
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WHERE indexname = 'idx_participants_short_id'
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) THEN '✅ Existe'
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ELSE '❌ Manquant'
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END as status;
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-- ========================================
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-- ANALYSE DES DONNÉES EXISTANTES
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-- ========================================
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-- Compter les campagnes et leur état (version sécurisée)
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DO $$
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DECLARE
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campaigns_total INTEGER;
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campaigns_with_slug INTEGER := 0;
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participants_total INTEGER;
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participants_with_short_id INTEGER := 0;
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slug_exists BOOLEAN;
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short_id_exists BOOLEAN;
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BEGIN
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-- Vérifier si les colonnes existent
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SELECT EXISTS (
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SELECT 1 FROM information_schema.columns
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WHERE table_name = 'campaigns' AND column_name = 'slug'
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) INTO slug_exists;
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SELECT EXISTS (
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SELECT 1 FROM information_schema.columns
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WHERE table_name = 'participants' AND column_name = 'short_id'
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) INTO short_id_exists;
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-- Compter les campagnes
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SELECT COUNT(*) INTO campaigns_total FROM campaigns;
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-- Compter les participants
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SELECT COUNT(*) INTO participants_total FROM participants;
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-- Compter les campagnes avec slug si la colonne existe
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IF slug_exists THEN
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SELECT COUNT(*) INTO campaigns_with_slug FROM campaigns WHERE slug IS NOT NULL;
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END IF;
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-- Compter les participants avec short_id si la colonne existe
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IF short_id_exists THEN
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SELECT COUNT(*) INTO participants_with_short_id FROM participants WHERE short_id IS NOT NULL;
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END IF;
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-- Afficher les résultats
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RAISE NOTICE '=== ANALYSE DES DONNÉES ===';
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RAISE NOTICE 'Campagnes totales: %', campaigns_total;
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IF slug_exists THEN
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RAISE NOTICE 'Campagnes avec slug: %', campaigns_with_slug;
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RAISE NOTICE 'Campagnes sans slug: %', campaigns_total - campaigns_with_slug;
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ELSE
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RAISE NOTICE 'Colonne slug: ❌ N''existe pas encore';
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END IF;
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RAISE NOTICE 'Participants totaux: %', participants_total;
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IF short_id_exists THEN
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RAISE NOTICE 'Participants avec short_id: %', participants_with_short_id;
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RAISE NOTICE 'Participants sans short_id: %', participants_total - participants_with_short_id;
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ELSE
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RAISE NOTICE 'Colonne short_id: ❌ N''existe pas encore';
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END IF;
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END $$;
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-- ========================================
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-- EXEMPLES DE DONNÉES EXISTANTES
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-- ========================================
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-- Afficher quelques exemples de campagnes (version sécurisée)
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DO $$
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DECLARE
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slug_exists BOOLEAN;
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r RECORD;
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BEGIN
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-- Vérifier si la colonne slug existe
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SELECT EXISTS (
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SELECT 1 FROM information_schema.columns
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WHERE table_name = 'campaigns' AND column_name = 'slug'
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) INTO slug_exists;
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IF slug_exists THEN
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RAISE NOTICE '=== EXEMPLES DE CAMPAGNES ===';
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FOR r IN
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SELECT
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id,
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title,
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slug,
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CASE
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WHEN slug IS NULL THEN '❌ Besoin de migration'
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ELSE '✅ OK'
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END as status
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FROM campaigns
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ORDER BY created_at DESC
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LIMIT 5
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LOOP
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RAISE NOTICE 'ID: %, Titre: %, Slug: %, Status: %', r.id, r.title, r.slug, r.status;
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END LOOP;
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ELSE
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RAISE NOTICE '=== EXEMPLES DE CAMPAGNES ===';
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FOR r IN
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SELECT
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id,
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title
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FROM campaigns
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ORDER BY created_at DESC
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LIMIT 5
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LOOP
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RAISE NOTICE 'ID: %, Titre: %, Slug: ❌ Colonne inexistante', r.id, r.title;
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END LOOP;
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END IF;
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END $$;
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-- Afficher quelques exemples de participants (version sécurisée)
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DO $$
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DECLARE
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short_id_exists BOOLEAN;
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r RECORD;
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BEGIN
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-- Vérifier si la colonne short_id existe
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SELECT EXISTS (
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SELECT 1 FROM information_schema.columns
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WHERE table_name = 'participants' AND column_name = 'short_id'
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) INTO short_id_exists;
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IF short_id_exists THEN
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RAISE NOTICE '=== EXEMPLES DE PARTICIPANTS ===';
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FOR r IN
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SELECT
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id,
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first_name,
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last_name,
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short_id,
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CASE
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WHEN short_id IS NULL THEN '❌ Besoin de migration'
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ELSE '✅ OK'
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END as status
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FROM participants
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ORDER BY created_at DESC
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LIMIT 5
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LOOP
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RAISE NOTICE 'ID: %, Nom: % %, Short ID: %, Status: %', r.id, r.first_name, r.last_name, r.short_id, r.status;
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END LOOP;
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ELSE
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RAISE NOTICE '=== EXEMPLES DE PARTICIPANTS ===';
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FOR r IN
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SELECT
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id,
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first_name,
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last_name
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FROM participants
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ORDER BY created_at DESC
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LIMIT 5
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LOOP
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RAISE NOTICE 'ID: %, Nom: % %, Short ID: ❌ Colonne inexistante', r.id, r.first_name, r.last_name;
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END LOOP;
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END IF;
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END $$;
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-- ========================================
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-- RECOMMANDATIONS
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-- ========================================
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DO $$
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DECLARE
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missing_slug_count INTEGER := 0;
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missing_short_id_count INTEGER := 0;
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missing_functions INTEGER;
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missing_indexes INTEGER;
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slug_exists BOOLEAN;
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short_id_exists BOOLEAN;
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BEGIN
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-- Vérifier si les colonnes existent
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SELECT EXISTS (
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SELECT 1 FROM information_schema.columns
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WHERE table_name = 'campaigns' AND column_name = 'slug'
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) INTO slug_exists;
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SELECT EXISTS (
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SELECT 1 FROM information_schema.columns
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WHERE table_name = 'participants' AND column_name = 'short_id'
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) INTO short_id_exists;
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-- Compter les éléments manquants seulement si les colonnes existent
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IF slug_exists THEN
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SELECT COUNT(*) INTO missing_slug_count FROM campaigns WHERE slug IS NULL;
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ELSE
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SELECT COUNT(*) INTO missing_slug_count FROM campaigns;
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END IF;
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IF short_id_exists THEN
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SELECT COUNT(*) INTO missing_short_id_count FROM participants WHERE short_id IS NULL;
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ELSE
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SELECT COUNT(*) INTO missing_short_id_count FROM participants;
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END IF;
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SELECT COUNT(*) INTO missing_functions
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FROM (
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SELECT 'generate_slug' as func UNION ALL SELECT 'generate_short_id' UNION ALL SELECT 'replace_participant_votes'
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) f
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WHERE NOT EXISTS (
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SELECT 1 FROM pg_proc p
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JOIN pg_namespace n ON p.pronamespace = n.oid
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WHERE p.proname = f.func AND n.nspname = 'public'
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);
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SELECT COUNT(*) INTO missing_indexes
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FROM (
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SELECT 'idx_campaigns_slug' as idx UNION ALL SELECT 'idx_participants_short_id'
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) i
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WHERE NOT EXISTS (
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SELECT 1 FROM pg_indexes WHERE indexname = i.idx
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);
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RAISE NOTICE '=== RECOMMANDATIONS ===';
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IF missing_slug_count > 0 OR missing_short_id_count > 0 OR missing_functions > 0 OR missing_indexes > 0 THEN
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RAISE NOTICE '🔄 Migration nécessaire !';
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IF missing_slug_count > 0 THEN
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IF slug_exists THEN
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RAISE NOTICE ' - % campagnes ont besoin d''un slug', missing_slug_count;
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ELSE
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RAISE NOTICE ' - % campagnes ont besoin de la colonne slug + génération', missing_slug_count;
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END IF;
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END IF;
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IF missing_short_id_count > 0 THEN
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IF short_id_exists THEN
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RAISE NOTICE ' - % participants ont besoin d''un short_id', missing_short_id_count;
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ELSE
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RAISE NOTICE ' - % participants ont besoin de la colonne short_id + génération', missing_short_id_count;
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END IF;
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END IF;
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IF missing_functions > 0 THEN
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RAISE NOTICE ' - % fonctions utilitaires manquantes', missing_functions;
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END IF;
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IF missing_indexes > 0 THEN
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RAISE NOTICE ' - % index de performance manquants', missing_indexes;
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END IF;
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RAISE NOTICE ' → Exécutez le script migration-to-latest-schema.sql';
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ELSE
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RAISE NOTICE '✅ Base de données à jour ! Aucune migration nécessaire.';
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END IF;
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END $$;
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