I’m Looking for compact solution for nominal values filtering.
Based on existing table where I have 2 nominal values columns I need to filter from the second table with the same structure lines which have same nominal values in the same 2 columns. Say
Table 1
col1 , col2
1 4
2 5
3 6
Table 2
Col1, Col2
1 4
6 3
My result is a first line from Table2
Thank you