Tom Lane wrote:
> momjian@postgresql.org (Bruce Momjian) writes:
> > Disallow changing/dropping default expression of a SERIAL column
>
> Wasn't this patch rejected? Your summary is utterly wrong about what
> it does, which makes me wonder whether you reviewed it at all. One
> would also think that a change in user-visible behavior would merit
> at least some documentation diffs.
Well, it seemed it controlled whether dependency allowed you do drop a
default sequence for a table. There is something I didn't like about
the patch now that I look at it again --- it uses constants 0-2 when it
should use defines or something clearer.
I thought we had decided that we could not make SERIAL just a macro, and
therefore we have to restrict how we allow modifications. If someone
wants total control, they should create the DEFAULT manually, but SERIAL
was going to be hard-wired.
Anyway, what is your opinion on this?
Yea, agreed on the documentation issue. That SERIAL distinction, if
that is the direction we are going, should be documented.
-- Bruce Momjian bruce@momjian.us EnterpriseDB http://www.enterprisedb.com
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