Hi,
I got stuck with the following problem and strangely couldn't find
anything similar in the list:
Assume two tables:
table: warehouse, columns: id, incoming, outgoing
table: articles, columns: id, articles_in_stock
All I want is to create a rule, that everytime when articles leave or
get in
I think you need delete, update, and insert rules for warehouse.
Subtract out the old on delete & update. Add the new in update and
insert. Aggregates would be an incredible waste of processor time.
pgsql-user wrote:
Hi,
I got stuck with the following problem and strangely couldn't find
a
