I have a new field in my query that I'm trying to develop a statement for. Essentially, there are two fields (from a table) containing a chemical test method. Most cases are instances of one field containing a value while the other does not (null). How do I return the value in the new field? I'm very new to Access/queries/VBA/SQL and any help will be appreciated!
Example:
Method 1 Method 2 New Field D5453 D5453 D7041 D7041