....or create anything else to go wrong?

If I were writing that, I would allow for the database going off-line while the program sleeps.

This is important if you are doing maintenance work. $dbh may no longer be valid when you wake up. I would put some code to try to re-connect (with sleep/retry) if the current connection is invalid.

I would also add some escape route - reporting the catastrophe, in case of "repeated failure" for an "extended period", for some definition of those terms.

     Potentia vobiscum ! (Si hoc legere scis nimium eruditionis habes)

In reply to Re: automating a task by NetWallah
in thread automating a task by Anonymous Monk

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