MS Access: Summing time greater than 24 hours in query restarts from 1 again

Question

I have a table trans_hist in MS Access program where time is stored in short Date format \"HH:MM\" ex:

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Now I have created a query which tell

Answer 1

Try this.

SELECT UID, switch (
t>1 , '00:15' 
,true,format(t,'hh:mm')
) as Time_Elapsed from
(
SELECT UID, sum(Time_Elapsed) as t
From Table1
Group By UID
)