有一字段 内容都是英文，我如何以英文单词的首字母group by这个字段？？
没有头绪，谢谢了！
------解决方案--------------------
select *, upper(left(englishword,1)) as c
from tablename
group by c
------解决方案--------------------
select evalue
from tablename
group by left( upper(rtrim( ltrim( evalue ) )) , 1 )
------解决方案--------------------
select substr(字段内容，1，1) from tablename
group by substr(字段内容，1，1) having (加一些你自己需要的限制条件)
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可能我对你的问理解的不正确，请把问题说的略为详细一些哈，谢谢！
其实这种问题，完全可以自己在去google上面搜一下，那样效率会更高一下。
------解决方案--------------------
mysql> select * from a;
+-----+------------+
| aid | title |
+-----+------------+
| 1 | csdn |
| 2 | csdn |
| 3 | 666 |
| 4 | 343 |
| 5 | (nu |
| 6 | 343 |
| 7 | fgh |
| 8 | 676 |
| 9 | csdn |
| 10 | csdn |
| 11 | aaa[a]abcd |
| 89 | sfsdfsaf |
+-----+------------+
12 rows in set (0.00 sec)
mysql> select * from a order by substring(lcase(title),1,1) ;
+-----+------------+
| aid | title |
+-----+------------+
| 5 | (nu |
| 4 | 343 |
| 6 | 343 |
| 3 | 666 |
| 8 | 676 |
| 11 | aaa[a]abcd |
| 1 | csdn |
| 2 | csdn |
| 9 | csdn |
| 10 | csdn |
| 7 | fgh |
| 89 | sfsdfsaf |
+-----+------------+
12 rows in set (0.01 sec)