I have 2 Sourcetypes A and B with 2 important Fields SSN and Number. I want to compare all of the SSN and number's from Sourcetype A to Sourcetype B I then return Results that only show up in Sourcetype B
1111 12345 (drop this because it matches B)
2222 12345 (drop this because it is sourcetype A even though it doesn't match)
1111 12345 (drop this because it matches A)
2222 11111 (keep this because it doesn't match anything in A and it is Sourcetype B)
I am really stuck on this one not even sure where to start.