我对排序/排序有问题,不能像我需要的那样工作。
SELECT `proc` FROM `table` ORDER BY `proc` DESC;
结果:
80.0 proc
70.0 proc
60.0 proc
50.0 proc
40.0 proc
200.0 proc
20.0 proc
190.0 proc
180.0 proc
170.0 proc
160.0 proc
150.0 proc
140.0 proc
130.0 proc
120.0 proc
110.0 proc
100.0 proc
我需要的是:
200.0 proc
190.0 proc
180.0 proc
170.0 proc
160.0 proc
150.0 proc
140.0 proc
130.0 proc
120.0 proc
110.0 proc
100.0 proc
90.0 proc
80.0 proc
70.0 proc
60.0 proc
50.0 proc
40.0 proc
20.0 proc
怎么做 ?