Date Query - Last Full Year

I am using the following query to bring back data from the start of the year to the end of the last month.

The date is datetime field

where  year(acd.startdatetime) = year(getdate()) and  month(acd.startdatetime) <= Month(getdate()) - 1

I now need to a query to bring back the last full years data i.e. 2006 Jan 1st - Dec 31. This will then be run on the 1st of January every year to bring back the previous years data.

Can anybody help?
Mark WilsonBI DeveloperAsked:
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Guy Hengel [angelIII / a3]Billing EngineerCommented:
declare @startdate datetime
set @startdate = convert(datetime, cast (year(getdate())-1 as varchar(4)) + '-01-01', 120)
select ...
where  acd.startdatetime>= @startdate
and acd.startdatetime< dateadd(year, 1, @startdate)
0

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Query Syntax

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