| 发表于:2007-03-01 14:57:153楼 得分:0 |
就northwind中的orders表来说,你看是不是这样的: declare @i int select @i = min(orderid) from orders while @i < = (select max(orderid) from orders) begin select * from orders where orderid > = @i and orderid <= @i + 4 set @i = @i + 4 + 1 end | | |
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