SELECT UserId AS id FROM IndagateResult
WHERE (UserId = (SELECT Max(UserId ) FROM IndagateResult WHERE UserId < 741))
UNION ALL SELECT UserId AS id FROM IndagateResult
WHERE (UserId = (SELECT Min(UserId ) FROM IndagateResult WHERE UserId > 741))
转载于:https://www.cnblogs.com/ggbbeyou/archive/2010/03/23/1692328.html