How to set the columnspan or the rowspan of a specific cell with a show-set rule (when creating table from a CSV file)?

[Andrew]

@shazid

I think the main issue with the my solution would be performance if the table is really big or if there are many such tables, since we have to filter out elements of an array (which is quite an expensive task, I assume).

Right, I forgot about that. Yeah, filtering will be more expensive. I think it will go from O(s) to O(r*c) where s — number of spans, r — number of rows, c — number of columns.

@shazid

I tried to post the screenshot of the output. But, it doesn’t let me post multiple screenshots because I’m new to the forum.

Oh, I see. If you want to lift the current limits, you can check out New user limits are annoyingly restrictive - #2 by quachpas.