UPDATE [表名]SET [字段名] = STUFF(CONVERT(nvarchar(23), [字段名], 120), 1, 4, '[目标值]') 相关文章: 2022-12-23 2021-07-25 2021-11-19 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-12-23