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How to get count for this one

Author

Topic

mohan123
Constraint Violating Yak Guru

252 Posts

Posted - 2012-11-28 : 08:52:43

select * ,
case when DimConditionDefinitionId =1 then sum(totalusers/246624)
when DimConditionDefinitionId =2 then sum(totalusers/246624)
when DimConditionDefinitionId =3 then sum(totalusers/246624)
when DimConditionDefinitionId =4 then sum(totalusers/246624)
else 0 end as populationcount
from dbo.pop_fact group by DimConditionDefinitionId,FactPopulationDefinitionId,totalusers

When i executing these query i am getting population count as '0'
Actually i need to get sum values for all conditions suggest me

P.V.P.MOhan

jimf
Master Smack Fu Yak Hacker

2875 Posts

Posted - 2012-11-28 : 09:02:28

select*
,SUM (CASE WHEN DimConditionDefinitionId between 1 and 4
THEN totalusers
ELSE 0
END) /246624.0

Jim

Everyday I learn something that somebody else already knew

khtan
In (Som, Ni, Yak)

17689 Posts

Posted - 2012-11-28 : 09:03:01

[code] sum(totalusers/246624.0)[/code]

KH
[spoiler]Time is always against us[/spoiler]

madhivanan
Premature Yak Congratulator

22864 Posts

Posted - 2012-11-29 : 02:52:38

quote:
Originally posted by jimf

select*
,SUM (CASE WHEN DimConditionDefinitionId between 1 and 4
THEN totalusers
ELSE 0
END) /246624.0

Jim

Everyday I learn something that somebody else already knew

Also list out required columns and include them in GROUP BY clause too

Madhivanan

Failing to plan is Planning to fail

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