On Tuesday 01 of April 2014 11:06:00 you wrote:
On Tue, Apr 1, 2014 at 9:13 AM, Andrzej Mazurkiewicz
andr...@mazurkiewicz.org wrote:
It seems that if the trigger is internal (tgisinternal = true) it is not
visible to the DROP TRIGGER command. So it cannot be deleted using DROP
TRIGGER
Good Afternoon.
Enclosed please find continuation of the discussion of an accidental or
malicious breaking a server consistency.
After reading please comment if there are more objections for changing the
depedency type for trigger to constraint dependency from the
DEPENDENCY_INTERNAL to
On Tue, Apr 1, 2014 at 9:13 AM, Andrzej Mazurkiewicz
andr...@mazurkiewicz.org wrote:
It seems that if the trigger is internal (tgisinternal = true) it is not
visible to the DROP TRIGGER command. So it cannot be deleted using DROP
TRIGGER command, although the dependency type is
Andrzej Mazurkiewicz andr...@mazurkiewicz.org writes:
After reading please comment if there are more objections for changing the
depedency type for trigger to constraint dependency from the
DEPENDENCY_INTERNAL to DEPENDENCY_AUTO.
I'm not sure which part of no you didn't understand, but we're
On Tue, Apr 1, 2014 at 8:13 AM, Andrzej Mazurkiewicz
andr...@mazurkiewicz.org wrote:
That change is necessary to reduce scope of modifications necessary for an
implementation of the inheritance of foregn key constraints, particularly for
removing of objects.
Nobody here is going to accept that
Good Morning.
1. At the beginning some explanations.
I am a lazy person that tries not to reinvent a wheel.
So I try to use postgres way of automatic processing, i. e. automatic removing
dependent objects (which I consider an elegant solution and I really like it).
A a result, I have used the
Andrzej Mazurkiewicz andr...@mazurkiewicz.org writes:
So in other words, somebody could (accidentally or maliciously) break the
constraint by dropping one of its implementation triggers. I doubt that's
acceptable.
The present postgres behavior ALLOWS accidental or malicious break the
Andrzej Mazurkiewicz andr...@mazurkiewicz.org writes:
My patch need one change that might be of significance.
A type of the depencencies (pg_depend) among the FK constraint
(pg_constraint)
and the corresponding RI_ConstraintTrigger triggers has to be changed from
DEPENDENCY_INTERNAL to
