Обсуждение: rule/notify bug?

create rule  radius1 as on update to user where (current.usrppp <> new.usrppp) do notify radius;

update user set usrname = 'Brett McCormick' where usrid = 'brett';
NOTIFY

the notification comes through on the radius relation (which, interestingly, doesn't exist)

linux 2.0.33, postgresql 6.3.2..
should I be filling out a bug report? ;)
or just using gdb

creating the table & dropping and recreating the rule has no effect

Brett McCormickS <brett@abraxas.scene.com> writes:
> create rule  radius1 as on update to user where (current.usrppp <> new.usrppp) do notify radius;

> update user set usrname = 'Brett McCormick' where usrid = 'brett';
> NOTIFY

> the notification comes through on the radius relation
> (which, interestingly, doesn't exist)

Yup, that's what you told it to do: "notify radius".  Listen/notify
names are really arbitrary identifiers, not relation names.  This
is a good thing: you can signal conditions that aren't tightly
tied to a single table.

> should I be filling out a bug report? ;)

It's not a bug, it's a feature ;-)

The listen/notify documentation could be clearer about this, though.
Maybe it's a documentation bug.

            regards, tom lane