【发布时间】:2014-04-08 22:44:27
【问题描述】:
我有一个类似的表格:-
+----+-------+
| ID | Score |
+----+-------+
| 3 | -10 |
| 2 | -11 |
| 4 | -9 |
| 5 | 1 |
| 1 | 12 |
+----+-------+
我期待输出
+----+-------+
| ID | Score |
+----+-------+
| 1 | 12 |
| 2 | -11 |
| 3 | -10 |
| 4 | -9 |
| 5 | 1 |
+----+-------+
虽然我有疑问
SELECT *
FROM Table
ORDER BY
ABS(score) DESC;
我想用这个替换 JPQL/JPA。
【问题讨论】:
-
JPQL 不支持 ABS() 吗? docs.oracle.com/javaee/6/tutorial/doc/bnbuf.html#bnbvq