Re: [BUGS] Altering a table with a rowtype column

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От Merlin Moncure
Тема Re: [BUGS] Altering a table with a rowtype column
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Msg-id CAHyXU0xMfV_KHcboAGhZ5RMQ58xK3ZSek5VT7CYsAPa=1DbKOA@mail.gmail.com
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Ответ на Re: [BUGS] Altering a table with a rowtype column  (Merlin Moncure <mmoncure@gmail.com>)
Ответы Re: [BUGS] Altering a table with a rowtype column  (Mike Blackwell <mike.blackwell@rrd.com>)
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On Wed, Mar 7, 2012 at 2:49 PM, Merlin Moncure <mmoncure@gmail.com> wrote:
> On a practical level, the error blocks nothing -- you can bypass it
> trivially.   It's just an annoyance that prevents things that users
> would like to be able to do with table row types.  So I'd argue to
> remove the check, although I can kinda see the argument that it's not
> a bug unless the check was recently introduced so that it broke older
> code.

The behavior hasn't changed since at least as far back as 8.1, so
you're correct (once again) -- not a bug.  I'm really surprised I
haven't already bumped into this.  I usually don't mix
tables-as-storage with tables-as-composites though.

Mike, on 9.1, you'll probably get more mileage out of using the hstore
type for row storage if you want to do auditing in that style.

merlin

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