issue of no rows when there are zero values

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issue of no rows when there are zero values

Author

Topic

tariq2
Posting Yak Master

125 Posts

Posted - 2011-08-02 : 07:28:12

Thank you in advance for your help.
My issue is as follows:
For all jobid's I am looking to identify the difference between
rev and ta.
However in the underlying view_f_rev when there are zero values, instead of zeros appearing I get blank rows.
So in these instances, the calculation below of a.revenue - b.ta yields no results.
How do I resolve this?
Many thanks

DECLARE @PERIOD INT
set @period = '2'

;with cterev as
(
select jobid,sum(REV) as revenue from View_F_REV where TreeYear = '2011' AND YEAR = '2011' AND PeriodID <= @PERIOD and BUKey in (select BUKey from D_BusinessUnits where
TerritoryName = 'UK' and SBLID = 'MKG' and year = '2011') AND LK = '1' group by JobID
)
,cteta as
(
select jobid,sum(rev) as ta from View_F_REV where TreeYear = '2011' AND YEAR = '2011' AND PeriodID <= @PERIOD and BUKey in (select BUKey from D_BusinessUnits where
TerritoryName = 'UK' and SBLID = 'MKG' and Year = '2011') AND LK = '10' group by JobID
)
select a.revenue,b.ta,(a.revenue - b.ta),* from cterev a inner join cteta b
on a.JobID = b.JobID
where a.JobID = '100108470102'

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2011-08-02 : 07:38:37

sum will never return blank. whats the datatype of rev in tables?

------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/

tariq2
Posting Yak Master

125 Posts

Posted - 2011-08-02 : 07:44:32

bigint

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2011-08-02 : 07:50:47

it will be never return blank unless you cast it to varchar.

------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/

tariq2
Posting Yak Master

125 Posts

Posted - 2011-08-02 : 08:02:32

Sorry, when i say blank rows, i mean no rows

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2011-08-02 : 11:50:20

that means you dont have records from both the ctes for jobid='100108470102'
check if it satisfies both the cte conditions.

------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/

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