CREATE TABLE IF NOT EXISTS `ImportStepLog` (
    `id` VARCHAR(191) NOT NULL,
    `importId` VARCHAR(191) NOT NULL,
    `step` VARCHAR(32) NOT NULL,
    `status` VARCHAR(16) NOT NULL,
    `detail` VARCHAR(500) NULL,
    `startedAt` DATETIME(3) NULL,
    `completedAt` DATETIME(3) NULL,
    `createdAt` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
    INDEX `ImportStepLog_importId_idx`(`importId`),
    PRIMARY KEY (`id`)
) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;