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executionHistoryItem DateStart DateFinish Daylight Savings Time

Ken T (33 posts)
November 3, 2020 05:20 PM
Accepted Answer

Hi Bill,

I had a chance to query the executionHistoryItem table and noticed the time recorded in the DateStart and DateFinish columns didn't reflect the updated Daylight Savings Time change. The time didn't reflect 1 hour back.

Do I have to update my adTempus version? We might be running 4.6. I have to check.

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Bill Staff (599 posts)
November 4, 2020 08:11 AM
Accepted Answer
The ExecutionStart and ExecutionFinish timestamps are always in UTC. For each column there is a corresponding column (ExecutionStartTZ and ExecutionFinishTZ) that shows the offset (in minutes) from UTC for the value. So to get the real ExecutionStart, you need to add ExecutionStartTZ minutes to ExecutionStart.
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Ken T (33 posts)
November 4, 2020 09:30 AM
Accepted Answer

Thanks Bill!

I had some pre-written code that I simply ran. I calculated DateStart by subtracting 7 hours from ExecutionStart. And similarly did the same for ExecutionFinish. I didn't realize that I was using a calculation.

Thanks for the clarification!

Ken

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