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On 06/01/2013 08:07 AM, Tom Lane wrote:
> Joe Conway <mail@joeconway.com> writes:
>> On 05/31/2013 08:46 PM, Robert Haas wrote:
>>> Changing SQL syntax in the back-branches isn't normally
>>> something we do, but I confess I don't see any real reason not
>>> to do it in this case.
>
>> That was part of my hesitation, but I don't see any better way to
>> fix existing installations and this is pretty well
>> self-contained. Any other opinions out there?
>
> I don't like this approach much.
>
> 1. It does nothing to fix the issue in *existing* databases, which
> won't have pg_depend entries like this.
The grammar change does allow the pg_depend entries to be added
through ALTER EXTENSION. It works perfectly.
> 2. In general, we have assumed that properties of tables, such as
> indexes and constraints, cannot be independent members of
> extensions. It's not clear to me why rules should be different.
I can look at having pg_dump ignore these entries, but I suspect that
will be quite a bit more invasive.
Joe
- --
Joe Conway
credativ LLC: http://www.credativ.us
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