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Case Statement help

Author

Topic

masond
Constraint Violating Yak Guru

447 Posts

Posted - 2014-03-03 : 07:48:00

Hey all i need some help

Aim –
Only find Fdmsaccountno
where Account_Status <> 16 on period_DT “2012-12-01 00:00:00” however Account_Status = 16 on “2012-11-01 00:00:00”

I use the following conversion on period_Dt CONVERT(VARCHAR(24),period_DT,120)
Looking forward to your help

Regards
D

VeeranjaneyuluAnnapureddy
Posting Yak Master

169 Posts

Posted - 2014-03-03 : 07:55:46

can u plz provide the sample data

Veera

masond
Constraint Violating Yak Guru

447 Posts

Posted - 2014-03-03 : 08:02:01

Hi Veera

This would need to be included

FDMSAccountNo Account_Status Period_DT
295268 16 2012-11-01 00:00:00
295268 13 2012-12-01 00:00:00

This would need to be excluded.

FDMSAccountNo Account_Status Period_DT
295268 16 2012-11-01 00:00:00
295268 16 2012-12-01 00:00:00

FDMSAccountNo Account_Status Period_DT
295268 13 2012-11-01 00:00:00
295268 16 2012-12-01 00:00:00

masond
Constraint Violating Yak Guru

447 Posts

Posted - 2014-03-03 : 10:30:41

Any one got any solutions ?

xhostx
Constraint Violating Yak Guru

277 Posts

Posted - 2014-03-03 : 12:14:55

please provide you SQL. and it looks like the results you trying to include/exclude match. So, be little explicite please.

--------------------------
Joins are what RDBMS's do for a living

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2014-03-03 : 13:06:48

Not fully clear but from your sample data looks like this


SELECT
FROM table t
WHERE NOT EXISTS (SELECT 1
FROM table
WHERE FDMSAccountNo = t.FDMSAccountNo 
AND Period_DT ='20121201'
AND Account_Status = 16
)
AND EXISTS (SELECT 1
FROM table
WHERE FDMSAccountNo = t.FDMSAccountNo 
AND Period_DT ='20121101'
AND Account_Status = 16
)

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MIK_2008
Master Smack Fu Yak Hacker

1054 Posts

Posted - 2014-03-03 : 14:01:29

Or may be this?

SELECT Fdmsaccountno
FROM TableA
WHERE (Account_Status <> 16 AND period_DT = '2012-12-01 00:00:00')
OR (Account_Status = 16 AND period_DT = '2012-11-01 00:00:00')

However, the confusing part is the following record which you said to be included as well as excluded in your narrative...
295268 16 2012-11-01 00:00:00

Cheers
MIK

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