On Dec 16, 2020, at 2:17 PM, Carles Pina i Estany <car...@pina.cat> wrote:

My message is
that it probably can be done without COUNT if need to be and show "more
than X rows" instead of the exact number of rows.


Well yes this makes sense to me now,
but only in the sense that we would first check whether some query exceeded
the limit or not and only count the exact amount of objects if it's under
the limit.
But even so if you consider the actual implementation, you'd have to make
two queries: one for all the distinct groups of timestamps and action tags
and run a loop on them and so on... This is difficult to explain in words
but basically it would add a lot more queries this way... at least the way
I visualize it happening here.

But also this is something I didn't know about so this was quite
educational, thank you.

Regards
Muskan Vaswan

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