Merge Key Location not Working

 I am trying to add merge keys to my MySQL connector and it is just clocking forever. Sometimes I get the option to pick the keys but it is inconsistent. Most of the time is just says "Error Fetching Schema". What do I need to do to get this fixed? The merge operator is basically useless without specifiying the keys. 


  • If it's not selectable it means that it is a Big Integer, and those aren't compatible with Domo. Domo appears to limit columns that are big integers for performance.