The theme for this series of posts is, and indicated in the
previous post, "Try and try, again", and there
will be more of this now when I start to make this work by
playing with Oracle, with PL/SQL and with the restrictions of
Oracle Express (which is the version I have available).
So, what we have right now is a way of "sending" SQL statements from Oracle to MariaDB, the question is when and how to send them from Oracle. The idea for this was then to use triggers on the Oracle tables to send the data to …