mysql: select count until？

[sunhk25]

我想查询一个id按顺序wait_order排序后，count前面有多少个。
mysql 有until这样的语句吗？
select count(*) from reserves order wait_order until id = 3;

`reserves` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`member_id` int(11) NOT NULL DEFAULT '0',
`wait_order` smallint(4) NOT NULL DEFAULT '0'
}
id, member_id, wait_order
1, 3, 1
2, 3, 3
3, 1, 2
4, 2, 4