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Case Statement Help

Author

Topic

masond
Constraint Violating Yak Guru

447 Posts

Posted - 2014-03-21 : 05:27:08

Hey Guys

Hope your well

I need some urgent help

Aim – Create a case statement to say if “Arepeatable” is null, then use “Cont Band” Column. If “Arepeatable” is not null then use “ARepeatable”

My query is

--- Results ---
SELECT
[Lead ID]
,[MID Internal (Merchant ID)]
,[MID External (Merchant ID)]
---Calculating Contribution Banding --
Case
when [Business Turnover] between '0' and '6999' then '60'
when [Business Turnover] between '7000' and '14999' then '133'
when [Business Turnover] between '15000' and '19999' then '193'
when [Business Turnover] between '20000' and '29999' then '250'
when [Business Turnover] between '30000' and '49999' then '260'
when [Business Turnover] between '50000' and '99999' then '413'
when [Business Turnover] between '100000' and '199999' then '675'
when [Business Turnover] between '200000' and '299999' then '1000'
when [Business Turnover] between '300000' and '499999' then '1400'
when [Business Turnover] between '500000' and '999999' then '1875'
when [Business Turnover] between '1000000' and '4999999' then '5000'
when [Business Turnover] between '5000000'and '19999999' then '18750'
when [Business Turnover] between '20000000' and '49999999' then '42000'
when [Business Turnover] > '50000000' then '75000' else 'No Sales' end as [Cont Band] ,
[ARepeatable]

FROM [FDMS_PartnerReporting].[Staging].[Salesforce_MarketingReporting] SMR

left join [FDMS_PartnerReporting].[Staging].[Salesforce_MarketingReporting_Financials] SMF on SMR.[MID Internal (Merchant ID)] = SMF.[AccountId]

khtan
In (Som, Ni, Yak)

17689 Posts

Posted - 2014-03-21 : 05:45:24

use a CTE


; with cte as
(
   < your existing query>
)
select  case when Arepeatable is null then [Cont Band] else [ARepeatable] end
from    cte

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

masond
Constraint Violating Yak Guru

447 Posts

Posted - 2014-03-21 : 06:07:10

HI KH

So you the query is

SELECT
[Lead ID]
,[MID Internal (Merchant ID)]
,[MID External (Merchant ID)]
---Calculating Contribution Banding --

; with cte as
(
Case
WHEN [ARepeatable] is null then 'PPC'
when [Business Turnover] between '0' and '6999' then '60'
when [Business Turnover] between '7000' and '14999' then '133'
when [Business Turnover] between '15000' and '19999' then '193'
when [Business Turnover] between '20000' and '29999' then '250'
when [Business Turnover] between '30000' and '49999' then '260'
when [Business Turnover] between '50000' and '99999' then '413'
when [Business Turnover] between '100000' and '199999' then '675'
when [Business Turnover] between '200000' and '299999' then '1000'
when [Business Turnover] between '300000' and '499999' then '1400'
when [Business Turnover] between '500000' and '999999' then '1875'
when [Business Turnover] between '1000000' and '4999999' then '5000'
when [Business Turnover] between '5000000'and '19999999' then '18750'
when [Business Turnover] between '20000000' and '49999999' then '42000'
when [Business Turnover] > '50000000' then '75000' else 'No Sales' end as [Cont Band]
)
select case when Arepeatable is null then [Cont Band] else [ARepeatable] end
from cte
FROM [FDMS_PartnerReporting].[Staging].[Salesforce_MarketingReporting] SMR

left join [FDMS_PartnerReporting].[Staging].[Salesforce_MarketingReporting_Financials] SMF on SMR.[MID Internal (Merchant ID)] = SMF.[AccountId]

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