-- ============================================ -- 重新添加 age / gender 列(consumer 端提交预约需要) -- 不影响 delivery 端链路 -- ============================================ -- care 表 ALTER TABLE public.ec_service_requests ADD COLUMN IF NOT EXISTS elder_age INTEGER NOT NULL DEFAULT 0, ADD COLUMN IF NOT EXISTS elder_gender TEXT NOT NULL DEFAULT ''; ALTER TABLE public.ec_care_tasks ADD COLUMN IF NOT EXISTS elder_age INTEGER NOT NULL DEFAULT 0, ADD COLUMN IF NOT EXISTS elder_gender TEXT NOT NULL DEFAULT ''; -- 旧订单表 ALTER TABLE public.hss_service_orders ADD COLUMN IF NOT EXISTS recipient_age INTEGER NOT NULL DEFAULT 0, ADD COLUMN IF NOT EXISTS recipient_gender TEXT NOT NULL DEFAULT '';