On 3/20/24 15:52, Jeff Ross wrote:
On 3/20/24 16:25, Adrian Klaver wrote:
On 3/20/24 15:18, Jeff Ross wrote:
Greetings!
I built a trigger fired process that copies an "order" from our
production database to our dev database. An order, in this case, is
an initial row from a table and all of the rows in all of the tables
in that database/schema that are needed to satisfy all of the foreign
key constraints for the original insert. Through a web page, one of
our folks can select a schema and an order id to copy. That
information is then inserted into a table. A trigger attached to
that table takes care of copying the necessary rows using a function
that uses both plython3u and psycopg2. I can supply the source code
if that will help.
I think that will help, especially the interaction between psycopg2
and plpython3u.
As requested:
https://openvistas.net/copy_orders_to_dev.html
Haven't had a chance to go through this yet. I'm going to say though
that Tom Lane is looking for a shorter generic case that anyone could
run on their system.
Jeff
--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx
