Run a program from cron that selects the count(*) of rows from that table. If that differs from the number stored from the last run, use a LIMIT clause to choose the new rows.

Update: Yes, this idea does rely on insertion order. Instead of thinking it, I should have said that it is a fragile hack.

In reply to Re: Tailing a database table via DBI by chromatic
in thread Tailing a database table via DBI by tomazos

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