-- ============================================
-- 此文件由 Meoo Cloud 自动生成，请勿修改
-- This file is auto-generated by Meoo Cloud, DO NOT MODIFY
-- ============================================


-- 移除 unique_plan_factory_type 约束，允许一个计划关联多个同类型工厂
-- 保留 plan_factories_plan_id_factory_id_key 约束（同一计划同一工厂不能重复关联）
ALTER TABLE plan_factories DROP CONSTRAINT IF EXISTS unique_plan_factory_type;

