Home Forums SQL Server 2008 T-SQL (SS2K8) Max or Top 1 more efficient RE: Max or Top 1 more efficient
Lynn Pettis
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April 24, 2013 at 11:22 am
#1609641
Or this:
with MaxDate as (
select
max(dateadd(month, MonthValue - 1, dateadd(year, YearValue - 1900, 0))) as MaxDate
from
dbo.DealerForecastSegmentValue
)
md.MaxDate,
dateadd(month, -23, md.MaxDate) as MinDate
MaxDate;