spdm-backend/1-sql/2026-01-04/project/simulation_performance_extra.sql

ALTER TABLE `simulation_performance_extra`
    ADD COLUMN `creator` BIGINT   NULL       AFTER `propertyClass`,
	ADD COLUMN `create_time` VARCHAR(100)   NULL       AFTER `creator`,
	ADD COLUMN `updater` BIGINT   NULL       AFTER `create_time`,
	ADD COLUMN `update_time` VARCHAR(100)   NULL       AFTER `updater`;