How to calculate timestamp duration using DQL query

[mehulpatil55]

Hello Team I need to calculate duration between start time and end time of timestamp 

[sinisa_zubic]

Hi @mehulpatil55 

Can you please elaborate more on your use case? Do you have a record with a start and end timestamp and want to calculate the duration? Or do you want to calculate the duration between two timestamps of two different records?

Best,
Sini