I have a problem that sounds similar to this problem, but I can't find if this is possible.

What i want to do is have a table that is 2 pages wide, so I can print it in a readable way. So instead of using a landscape setup with 4 columns, I want a portrait setup with 2 columns on each. But as I'm generating over 30 000 rows I don't want to have to add section breaks or something like that for every page. I need them all to be alligned and don't know the length, so interleaving is not really an option.