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ufo
 Post subject: TOP-N Problem - How can Hibernate help?
PostPosted: Mon Oct 16, 2006 3:12 am 
Newbie

Joined: Mon Oct 16, 2006 2:34 am
Posts: 4
Since Sybase does not suport row-id I use the following to solve
a top-n problem.

Basically I want to be able to only retreive as many rows as the user
wants to see. Then, when he wants more, I retreive the next portion
of count rows. ( rows 20...40 beeing an example )

Code:
select rank = identity(10), gaotag, aotag
into #top
from hub_order
order by aotag desc
go
select gaotag
from #top
where rank between 20 and 40
go
drop table #top
go


How could Hibernate possibly help here?

Thanks
urs
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ufo
 Post subject: TOP-N Problem - How can Hibernate help?
PostPosted: Tue Oct 17, 2006 5:03 am 
Newbie

Joined: Mon Oct 16, 2006 2:34 am
Posts: 4
Apologies

I'm in the middle of HiA and I haven't got to chapter 7 yet.

There's the answer: pagination


I'm still curious how hibernate handles it....
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