ALTER TABLE wor_service_request ADD therapy_enum int4 DEFAULT 1 NULL;
COMMENT ON COLUMN wor_service_request.therapy_enum IS '治疗类型';




-- 向迁移历史表插入记录
INSERT INTO __MigrationsHistory (MigrationId, ProductVersion)
VALUES ('202508060915 wor_service_request', '1.0.0');