得sybase好像有个 convert 函数,你试试。select convert(char(20),getdate(),101)
select emp_id,convert(char(20),hire_dt,101)  from employee
-----------------------------------------------------日期格式                   代号
-------------------- -----------
04/05/2000                   101-------------------- -----------
2000.04.05                   102-------------------- -----------
05/04/2000                   103-------------------- -----------
05.04.2000                   104-------------------- -----------
05-04-2000                   105-------------------- -----------
05 Apr 2000                  106-------------------- -----------
Apr 05, 2000                 107-------------------- -----------
11:33:24                     108-------------------- -----------
Apr  5 2000 11:33:24         109-------------------- -----------
04-05-2000                   110-------------------- -----------
2000/04/05                   111-------------------- -----------
20000405                     112