On Fri, Jan 10, 2014 at 12:59 PM, Simon Riggs <simon@2ndquadrant.com> wrote:
>> That's project policy
>> and always has been. When somebody implements 50% of a feature, or
>> worse yet 95% of a feature, it violates the POLA for users and doesn't
>> always subsequently get completed, leaving us with long-term warts
>> that are hard to eliminate.
>
> So why was project policy violated when we released 9.3 with only DROP
> event support? Surely that was a worse violation of POLA than my
> suggestion?
Well, obviously I didn't think so at the time, or I would have
objected. I felt, and still feel, that implementing one kind of event
trigger (drop) does not necessarily require implementing another kind
(create). I think that's clearly different from implementing either
one for only some object types.
"This event trigger will be called whenever an object is dropped" is a
reasonable contract with the user. "This other event trigger will be
called whenever an object is created, unless it happens to be a
schema" is much less reasonable.
At least in my opinion.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
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