I'm working with another developer who is sent me an access file with all kinds of duplicate references in the relationships. What I'm talking about are those table_1, table_2 references you get when you insert a table that's already in the relationships.
Here's my quandry - I know that if I add the table a second time, I get the _1. This other developer is telling me that they don't know why the duplicate references are showing up. They blame "circular references", and say that it happens all the time. I haven't had this happen ever.
Who is right? Is there more I don't know going on here?