-- AlterTable
ALTER TABLE `installations` ADD COLUMN `last_restore_test_at` DATETIME(3) NULL,
    ADD COLUMN `license_mode` ENUM('ACTIVE', 'GRACE', 'READ_ONLY') NOT NULL DEFAULT 'ACTIVE',
    ADD COLUMN `oldest_open_period` DATETIME(3) NULL,
    ADD COLUMN `open_cash_sessions` INTEGER NULL;