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row number in sql server 2000 Expand / Collapse
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Posted Tuesday, January 8, 2008 11:02 PM
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hi friends

i am using following row number function in my sql server 2005 :

select appno,row_number() over(partition by appno order by appno) from tab

which is giving following result :

100 1
100 2
200 1
200 2
200 3
300 1
300 2
300 3

but now i want the same result in sql server 2000
but this row number function not supported in sql 2000
so plz give me any alternate solution for this....
Post #440426
Posted Tuesday, January 8, 2008 11:29 PM
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amol_j_kothawade (1/8/2008)
hi friends

i am using following row number function in my sql server 2005 :

select appno,row_number() over(partition by appno order by appno) from tab

which is giving following result :

100 1
100 2
200 1
200 2
200 3
300 1
300 2
300 3

but now i want the same result in sql server 2000
but this row number function not supported in sql 2000
so plz give me any alternate solution for this....




declare @t table(appno int, i int identity(1,1))
insert into @t
select 100 union all select 100 union all select 200 union all select 200
union all select 200 union all select 300 union all select 300 union all select 300

--method 1
select t1.appno,
(select count(*) from @t where appno=t1.appno and i<=t1.i)
from @t t1

--method 2
select t1.appno,t1.i-t2.i+1 from @t t1 inner join
(
select appno,min(i) as i from @t
group by appno
) as t2
on t1.appno=t2.appno


But if you want to show the data in front end application, start a counter, increment for each appno, reset to 1 when appno changes
If you use Crystal reports, Group the report by appno,make use of running total feature with count and reset to each appno




Madhivanan

Failing to plan is Planning to fail
Post #440432
Posted Friday, May 16, 2008 6:46 AM
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select *, ( select count(*)
from addOrder counter
where counter.value <= addOrder.value) as rowNumber
from addOrder
--grouped
select *, ( select count(*)
from addOrder counter
where counter.groupNumber = addOrder.groupNumber
and counter.value <= addOrder.value) as rowNumber
from addOrder
Post #501995
Posted Friday, May 16, 2008 6:57 AM


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...row number function not supported in sql 2000


Row_Number() is one of the new feature introduced in SQL Server 2005.

Mahesh


MH-09-AM-8694
Post #502006
Posted Tuesday, December 23, 2008 1:36 PM
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Editor's note: Post edited to remove insults.
Post #624993
Posted Tuesday, December 23, 2008 1:40 PM


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Post #625001
Posted Friday, June 4, 2010 6:49 AM
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create table t
(
id int identity (1,1),
i int,
a varchar(10)
)

Select id,i, a, Row_Order=( select count(T1.i) + 1
from t T1
where T1.id < T.id and t1.a = t.a
)
from t T
Post #932784
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