When a function which keeps an incremental backup fails to complete, an on.exit trigger should produce a message stating that a backup has been made, and probably how many rows/etc are in it. Otherwise people may not realize that they can rerun the function and pick up where they left off.
When a function which keeps an incremental backup fails to complete, an on.exit trigger should produce a message stating that a backup has been made, and probably how many rows/etc are in it. Otherwise people may not realize that they can rerun the function and pick up where they left off.