SQL Server 2008 - Hoe converteer ik GMT(UTC) datetime naar lokale datetime?

Je zou zoiets als dit kunnen doen:

declare @InputUtcDateTime datetime2 = '2011-05-20 06:30:18'

declare @LocalDateTime datetime2 = dateadd(minute, datepart(TZoffset, sysdatetimeoffset()), @InputUtcDateTime)
print @LocalDateTime

of

declare @InputUtcDateTime datetime2 = '2011-05-20 06:30:18'

declare @LocalDateTime datetime2 = dateadd(minute, datediff(minute, sysutcdatetime(), sysdatetime()), @InputUtcDateTime)
print @LocalDateTime