- 论坛徽章:
- 0
|
mysql3.23.56
两个表中都有两个相同的字段title和add_date
现在我需要查询这两个表中add_date大于一个日期的记录,并按照add_date排序。怎么实现啊?
谢谢
不知道说明白没有,补充如下:
在一个表中:
mysql>; select title, add_date from s_action order by add_date limit 3;
+-------+------------+
| title | add_date |
+-------+------------+
| 11 | 2004-07-16 |
| 12 | 2004-07-16 |
| 13 | 2004-07-18 |
+-------+------------+
另外一个表中:
mysql>; select title,add_date from s_material order by add_date limit 3;
+-------+------------+
| title | add_date |
+-------+------------+
| 21 | 2004-07-17 |
| 22 | 2004-07-20 |
| 23 | 2004-07-21 |
+-------+------------+
我希望得到这样的按照时间排序的结果:
+-------+------------+
| title | add_date |
+-------+------------+
| 11 | 2004-07-16 |
| 12 | 2004-07-16 |
| 21 | 2004-07-17 |
| 13 | 2004-07-18 |
| 22 | 2004-07-20 |
| 23 | 2004-07-21 |
+-------+------------+ |
|