批量插入100萬條資料 用於測試
原文地址：https://www.cnblogs.com/celine/p/9101871.html

/*建立表*/
create table tb(
km_h int,
zkzh int,
ss_h int,
zw_h int
)
//科目號|考生編號|室試號|座位號
//1    158994    590    94

drop table tb;        //刪除表資料和表結構
delete  from tb;    //刪除表資料，保留表結構
select * from tb;    //查詢表資料

/*使用sql server插入100萬資料*/
declare @zkzh int,
        @ss_h int,
        @zw_h int;
set @zkzh=100001;
while @zkzh<=1100000
begin
    set @ss_h=1;
    while @ss_h<=10000
    begin
        set @zw_h=1;
        while @zw_h<=100
        begin
            insert into bigdata.dbo.tb(km_h,zkzh,ss_h,zw_h) values(1,@zkzh,@ss_h,@zw_h);
            set @
 
[email protected]_h+1;
            set @[email protected]+1;
        end;
    set @[email protected]_h+1;
    end;
end;

下面是分頁查詢程式碼：
這裡只記錄了效能最好的一種：原文地址：https://www.cnblogs.com/xiaoMzjm/p/3933077.html

select * from (
     select *,row_number() 
     over(order by zkzh desc)n from tb
	 )hhh 
	 where hhh.n>50000 and hhh.n<=50010