Tag History Chart Newest First Transfomation

Ignition
1

I'm trying to create a chart of tag history with newest entries first.
I'm using a script transform using system.dataset.sort (guessing on syntax from user manual)

return system.dataset.sort(value,'t_stamp'[,descending])

could someone help with the correct syntax?

Thanks!

2

That will break Ignition's time series charts, everywhere I've seen.

3

I misspoke, I am binding a perspective table to tag history ( not a chart ).

Thanks!