Pierre
0687900564
- Corrige l'erreur SQL 'Unknown column fk_operation in users' - L'opération active est récupérée depuis operations.chk_active = 1 - Jointure avec users pour filtrer par entité de l'admin créateur - Query: SELECT o.id FROM operations o INNER JOIN users u ON u.fk_entite = o.fk_entite WHERE u.id = ? AND o.chk_active = 1
122 lines
4.2 KiB
SQL
Executable File
122 lines
4.2 KiB
SQL
Executable File
-- ================================================================================
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-- Script de migration SÉCURISÉ : Correction des contraintes FK pour isolation par opération
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-- ================================================================================
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--
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-- Ce script modifie les contraintes de clés étrangères pour que :
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-- - ope_users_sectors.fk_user → pointe vers ope_users.id (au lieu de users.id)
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-- - ope_pass.fk_user → pointe vers ope_users.id (au lieu de users.id)
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--
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-- Version SÉCURISÉE : Vérifie l'existence des contraintes avant de les supprimer
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--
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-- ================================================================================
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USE dva_geo;
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-- ================================================================================
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-- Afficher les contraintes FK actuelles
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-- ================================================================================
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SELECT
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TABLE_NAME,
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COLUMN_NAME,
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CONSTRAINT_NAME,
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REFERENCED_TABLE_NAME,
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REFERENCED_COLUMN_NAME
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FROM information_schema.KEY_COLUMN_USAGE
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WHERE TABLE_SCHEMA = 'dva_geo'
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AND TABLE_NAME IN ('ope_users_sectors', 'ope_pass')
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AND COLUMN_NAME = 'fk_user'
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ORDER BY TABLE_NAME;
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-- ================================================================================
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-- 1. Modification de ope_users_sectors.fk_user
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-- ================================================================================
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-- Supprimer l'ancienne contrainte FK si elle existe
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SET @constraint_exists = (
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SELECT COUNT(*)
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FROM information_schema.KEY_COLUMN_USAGE
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WHERE TABLE_SCHEMA = 'dva_geo'
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AND TABLE_NAME = 'ope_users_sectors'
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AND COLUMN_NAME = 'fk_user'
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AND CONSTRAINT_NAME LIKE '%ibfk%'
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);
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SET @sql = IF(@constraint_exists > 0,
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CONCAT('ALTER TABLE ope_users_sectors DROP FOREIGN KEY ',
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(SELECT CONSTRAINT_NAME
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FROM information_schema.KEY_COLUMN_USAGE
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WHERE TABLE_SCHEMA = 'dva_geo'
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AND TABLE_NAME = 'ope_users_sectors'
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AND COLUMN_NAME = 'fk_user'
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AND CONSTRAINT_NAME LIKE '%ibfk%'
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LIMIT 1)),
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'SELECT "Aucune contrainte FK à supprimer sur ope_users_sectors" AS message'
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- Recréer la contrainte FK vers ope_users.id
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ALTER TABLE ope_users_sectors
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ADD CONSTRAINT ope_users_sectors_ibfk_2
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FOREIGN KEY (fk_user) REFERENCES ope_users (id) ON DELETE CASCADE ON UPDATE CASCADE;
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-- ================================================================================
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-- 2. Modification de ope_pass.fk_user
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-- ================================================================================
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-- Supprimer l'ancienne contrainte FK si elle existe
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SET @constraint_exists = (
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SELECT COUNT(*)
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FROM information_schema.KEY_COLUMN_USAGE
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WHERE TABLE_SCHEMA = 'dva_geo'
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AND TABLE_NAME = 'ope_pass'
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AND COLUMN_NAME = 'fk_user'
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AND CONSTRAINT_NAME LIKE '%ibfk%'
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);
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SET @sql = IF(@constraint_exists > 0,
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CONCAT('ALTER TABLE ope_pass DROP FOREIGN KEY ',
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(SELECT CONSTRAINT_NAME
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FROM information_schema.KEY_COLUMN_USAGE
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WHERE TABLE_SCHEMA = 'dva_geo'
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AND TABLE_NAME = 'ope_pass'
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AND COLUMN_NAME = 'fk_user'
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AND CONSTRAINT_NAME LIKE '%ibfk%'
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LIMIT 1)),
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'SELECT "Aucune contrainte FK à supprimer sur ope_pass" AS message'
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- Recréer la contrainte FK vers ope_users.id
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ALTER TABLE ope_pass
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ADD CONSTRAINT ope_pass_ibfk_3
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FOREIGN KEY (fk_user) REFERENCES ope_users (id) ON DELETE CASCADE ON UPDATE CASCADE;
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-- ================================================================================
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-- Vérification finale
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-- ================================================================================
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SELECT
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TABLE_NAME,
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COLUMN_NAME,
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CONSTRAINT_NAME,
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REFERENCED_TABLE_NAME,
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REFERENCED_COLUMN_NAME
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FROM information_schema.KEY_COLUMN_USAGE
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WHERE TABLE_SCHEMA = 'dva_geo'
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AND TABLE_NAME IN ('ope_users_sectors', 'ope_pass')
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AND COLUMN_NAME = 'fk_user'
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ORDER BY TABLE_NAME;
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-- Résultat attendu :
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-- ope_pass | fk_user | ope_pass_ibfk_3 | ope_users | id
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-- ope_users_sectors | fk_user | ope_users_sectors_ibfk_2 | ope_users | id
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SELECT '✓ Contraintes FK modifiées avec succès !' AS status;
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