This tells me that there is no timezone offset on this table/field:
Select TOP 1 GETDATE() as Now, TimeCreated FROM ens.messageheader ORDER BY TimeCreated DESC;------------------- -------------------
2016-10-18 16:16:49 2016-10-18 16:16:31
So why is TimeCreated in this resultset 4 hours less than OneMinuteAgo when I'm clearly requesting only records with a TimeCreated greater than OneMinuteAgo?
Select TOP 1 DATEADD(mi, -1, GETDATE()) as OneMinuteAgo, TimeCreated FROM ens.