每次随机抽5个 Select Top 5 1000*Rand()+1 As 随机数,* From 抽奖表 Order By 1
把 Select Top 5 1000*Rand()+1 As 随机数,* From 抽奖表 Order By 1 改成 Select Top 1 1000*Rand()+1 As 随机数,* From 抽奖表