Better way to refresh imported columns?

Question

I have a table in spotfire with a couple columns imported from another table as a lookup. As an example, Col2 is used to match for the import of ImportedCol:

Answer 1

I have found that this happens sometimes although I'm not exactly sure how to explain why. my workaround is to create "virtual" data tables based on your existing ones.

consider your linked table as A and your embedded table as B. start from a default state -- that is, before importing any columns.

add a new data table. the source for this table should be "From Current Analysis" and using A. we will consider this one as C, and it becomes your main data table, and C will update when any changes are made to A or B.

to illustrate: