Tom Lane wrote:
Guy Rouillier <guyr-ml1@xxxxxxxxxxxxx> writes:
I set that up, and using the SHOW command returns the set value. I
searched the archives and I couldn't identify a way to retrieve these
values in a trigger function.
http://www.postgresql.org/docs/8.2/static/functions-admin.html#FUNCTIONS-ADMIN-SET-TABLE
Thank you, Tom. Since "select current_setting('uservars.user_name')"
and "SHOW uservars.user_name" are both PostgreSQL extensions, why not
allow them to be used interchangeably? In short, why isn't the
following legal in a PL/pgsql procedure:
NEW.user_name := (SHOW uservars.user_name);
--
Guy Rouillier
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