-- CreateTable CREATE TABLE `Notification` ( `id` INTEGER NOT NULL AUTO_INCREMENT, `userId` INTEGER NOT NULL, `title` VARCHAR(191) NOT NULL, `message` VARCHAR(191) NOT NULL, `createdAt` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3), PRIMARY KEY (`id`) ) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci; -- AddForeignKey ALTER TABLE `Notification` ADD CONSTRAINT `Notification_userId_fkey` FOREIGN KEY (`userId`) REFERENCES `User`(`id`) ON DELETE RESTRICT ON UPDATE CASCADE;