- 论坛徽章:
- 0
|
如何修改oracle数据库日期格式??
设置数据库nls_language='english'即可.
SQL>; select * from myuser;
ID USERNAME PASSWORD SJ
---------- ---------- ---------- ----------
1 John 1234 01-5月 -03
2 Jack 12345 02-5月 -03
3 Rose 2345 20-4月 -03
4 Joe 384657 01-5月 -03
5 Tom 384655 01-5月 -03
6 Jordan 384455 01-5月 -03
已选择6行。
SQL>; alter session set nls_language='english';
Session altered.
SQL>; select * from myuser;
ID USERNAME PASSWORD SJ
---------- ---------- ---------- ---------
1 John 1234 01-MAY-03
2 Jack 12345 02-MAY-03
3 Rose 2345 20-APR-03
4 Joe 384657 01-MAY-03
5 Tom 384655 01-MAY-03
6 Jordan 384455 01-MAY-03
6 rows selected.
SQL>; insert into myuser values(7,'King','12567',to_date('02-MAY-2003','dd-MON-yy
yy'));
1 row created.
SQL>; alter session set nls_date_format='dd-MON-yyyy';
Session altered.
SQL>; select * from myuser;
ID USERNAME PASSWORD SJ
---------- ---------- ---------- -----------
1 John 1234 01-MAY-2003
2 Jack 12345 02-MAY-2003
3 Rose 2345 20-APR-2003
4 Joe 384657 01-MAY-2003
5 Tom 384655 01-MAY-2003
6 Jordan 384455 01-MAY-2003
7 King 12567 02-MAY-2003
7 rows selected. |
|