CREATE TABLE `alertes` ( `id` int AUTO_INCREMENT NOT NULL, `nom` varchar(255) NOT NULL, `type` enum('taux_remplissage','seuil_inscriptions') NOT NULL, `condition` varchar(10) NOT NULL, `valeurSeuil` int NOT NULL, `codeEtablissement` varchar(50), `emailsDestinataires` text NOT NULL, `actif` boolean NOT NULL DEFAULT true, `derniereVerification` timestamp, `dernierEnvoi` timestamp, `createdAt` timestamp NOT NULL DEFAULT (now()), `updatedAt` timestamp NOT NULL DEFAULT (now()) ON UPDATE CURRENT_TIMESTAMP, CONSTRAINT `alertes_id` PRIMARY KEY(`id`) );