create table #temp10
(ddbh varchar(32),
cpbh varchar(32)
)
insert into #temp10
values('D1106-08774','110241001')
insert into #temp10
values('D1106-08774','120111001')
insert into #temp10
values('D1106-08775','120111001')
求
D1106-08774 1 110241001
D1106-08774 2 120111001
D1106-08775 1 120111001
结果
------解决方案--------------------
- SQL code
--2000select *,px=identity(int,1,1) --不好意思，字打错了。identity into #tbfrom #temp10select ddbh,cpbh,rid=(select count(*) from #tb where px <= t.px)from #tb t
------解决方案--------------------
- SQL code
select *,no=(select COUNT(1) from #temp10 where ddbh=a.ddbh and cpbh<=a.cpbh)from #temp10 a
------解决方案--------------------
- SQL code
create table #temp10(ddbh varchar(32),cpbh varchar(32))insert into #temp10values('D1106-08774','110241001')insert into #temp10values('D1106-08774','120111001')insert into #temp10values('D1106-08775','120111001')select ddbh,(select count(*) from #temp10 a where a.ddbh=#temp10.ddbh and a.cpbh<=#temp10.cpbh) as id,cpbh from #temp10/*ddbh id cpbh -------------------------------- ----------- --------------D1106-08774 1 110241001D1106-08774 2 120111001D1106-08775 1 120111001（所影响的行数为 3 行）*/