Comprare two column headings

[DFlat4Now]

I have one table and the columns are exactly as they should be. I am sent new data that needs to match the columns headings of this first table exactly. How do I create a sql query (it's really in Access) that does a quick compare and show me any differences or how the new violates the standard?

[DerekFL]

By violates do you mean violates a foreign key?

[DFlat4Now]

There are no keys. I simply want to check the column headings with a table we know is correct with the new incoming table. How does the new table (if at all) differ from the standard (I know the columns are right) table.