Hi Cadavre,

Thank you for your help and assistance.

Can you explain me what happens per step. I ask this because the result does not group the columns per interval and not...

Hi all,

My appologies.

I had the file with the test data ready, but forgot to attach it to the post.

Here it is.

Thank you very much for your help.

Greetz,

Geert

Thank you very much Sergiy. This query works great and as expected.

Thank you very much for your help.

Geert

Sorry,

I meant Jason-299789 instead of Say Hey Kid. My apologies.

Greetz,

Geert

Hi Jason-299789,

Thank you very much for your reply and help.

This query works with the only issue that the result TimeDifference is on the second row and should be on the...