有用 !!!!!!!! 例.select TO_CHAR(WMSYS.WM_CONCAT(ID)) from patrol_data_content where patrol_unit_id = '你的id' 相关文章: 2021-08-19 2021-12-12 2021-12-12 2021-08-23 2021-12-12 2022-12-23 2021-08-02 2022-12-23