Sergey,
What would happen if both nSVC and nPVC are 0 at the same time?
>Daniel,
>
>Try
>
>SELECT dpvc.cEDP, dpvc.nPVC, dsvc.nSVC
> FROM (
> SELECT cEDP, nPVC FROM mytable mt1
> WHERE dUpdatedOn = (SELECT MAX(dUpdatedOn) FROM mytable WHERE cEDP = mt1.cEDP AND nPVC <> 0 )
> ) dpvc
> JOIN (
> SELECT cEDP, nSVC FROM mytable mt1
> WHERE dUpdatedOn = (SELECT MAX(dUpdatedOn) FROM mytable WHERE cEDP = mt1.cEDP AND nSVC <> 0 )
> ) dsvc ON dsvc.cEDP = dpvc.cEDP
>
>>
>>I have the following SQL table:
>>
>>iId cEDP nPVC nSVC dUpdatedOn
>>1 123 10.12 15.30 12/1/2008
>>2 123 12.12 0.00 12/2/2008
>>3 555 35.40 0.00 12/2/2008
>>
>>
>>I would like to group by the cEDP and when duplicate EDP exists use max(dUpdatedOn) to get the nPVC and nSVC values except for when nPVC or nSVC value is 0.00. Based on the above data I would like the following results:
>>
>>
>>cEDP nPVC nSVC
>>123 12.12 15.30
>>555 35.40 0.00
>>
>>Thank you,
>>
If it's not broken, fix it until it is.
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