📅  最后修改于: 2022-03-11 15:02:15.006000             🧑  作者: Mango
代码示例2
5 * (DATEDIFF(@E, @S) DIV 7) + MID('0123444401233334012222340111123400001234000123440', 7 * WEEKDAY(@S) + WEEKDAY(@E) + 1, 1)