Is there a smooth way to convert a timestamp containing local time to UTC time?
CONVERT TIME STAMP time_stamp TIME ZONE tz
INTO [DATE dat] [TIME tim]
[DAYLIGHT SAVING TIME dst].
Consideres time_tamp to be UTC time and then tries to convert it to the time zone specified in tz. What I would like to have done is the opposite, to have time_stamp represent the local time and then convert it back to UTC.