SQL 怎么查询出26个字母
------解决方案--------------------
SELECT number, CHAR(number+64) ch
FROM master.dbo.spt_values
WHERE TYPE='p'
AND number>=1
AND number<=26
number ch
----------- ----
1 A
2 B
3 C
4 D
5 E
6 F
7 G
8 H
9 I
10 J
11 K
12 L
13 M
14 N
15 O
16 P
17 Q
18 R
19 S
20 T
21 U
22 V
23 W
24 X
25 Y
26 Z