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Re: SQL - how to - minimum number of steps

Posted by markc600 on 06/20/07 12:50

select PIN,
max(case when Category='Authorized' and Year=2006 then Days
end) as [Auth 2006],
max(case when Category='Available' and Year=2006 then Days end)
as [Avail 2006],
max(case when Category='Personal' and Year=2006 then Days end)
as [Pers 2006],
max(case when Category='Authorized' and Year=2007 then Days
end) as [Auth 2007],
max(case when Category='Available' and Year=2007 then Days end)
as [Avail 2007],
max(case when Category='Personal' and Year=2007 then Days end)
as [Pers 2006]
from Attendance
group by PIN
order by PIN

 

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