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Shrews14
Starting Member

37 Posts

Posted - 2008-07-09 : 10:27:04
Hi i'm looking at producing a stats tool for my business, which not only produces a sum, population total(count), Min, Max, Avg, st Dev but also a median value and a 5%ile value and a 95 %ile value amongst other things.

Can i create new aggregate function or do i have to work around?

How can i achieve these?

Thanks for you help chaps

jimf
Master Smack Fu Yak Hacker

2875 Posts

Posted - 2008-07-09 : 10:54:21
If you're using SQL 2005 look at RANK and NTILE functions

Jim
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