declare ee scroll cursor
for
select company,team,client from t group by company,team,client
open ee
declare @rows int,@rand int 
set @rows=(select count(1) from (select company,team,client from t group by company,team,client) b)
declare @company nvarchar(30),@team nvarchar(30),@client nvarchar(30)
while(@@Fetch_Status=0)
begin
select @rand=cast( floor(rand()*100) as int)
while(@rand>0)
begin
Fetch next from ee into @company,@team,@client
insert ss (company,team,client) values(@company,@team,@client)
select @rand=@rand-1
end
end
close ee
deallocate ee

select *　from ss

-->try
declare ee scroll cursor
for
select company,team,client from t group by company,team,client
open ee
declare @rows int,@rand int 
select @rows=count(1) from t group by company,team,client
declare @company nvarchar(30),@team nvarchar(30),@client nvarchar(30)
Fetch from ee into @company,@team,@client
while(@@Fetch_Status=0)
begin
    select @rand=cast( floor(rand()*100) as int)
    while(@rand>0)
    begin
        Fetch next from ee into @company,@team,@client
        insert ss (company,team,client) values(@company,@team,@client)
        select @rand=@rand-1
    end
end
close ee
deallocate ee

select *　from ss

------解决方案--------------------
你监控一下这个值，会不会是第二次就为0了？select @rand=@rand-1

------解决方案--------------------
没对游标操作  怎么上来就 @@Fetch_Status

------解决方案--------------------
一楼 正解

------解决方案--------------------


在while前面在一行

Fetch next from ee into @company,@team,@client

while(@@Fetch_Status=0)