| From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Oleg Serov <serovov(at)gmail(dot)com>, Greg Stark <gsstark(at)mit(dot)edu>, pgsql-bugs(at)postgresql(dot)org |
| Subject: | Re: Diffrent column ordering after dump/restore tables with INHERITS |
| Date: | 2010-02-26 19:32:51 |
| Message-ID: | 20100226193251.GE3980@alvh.no-ip.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-bugs |
Tom Lane escribió:
> Oleg Serov <serovov(at)gmail(dot)com> writes:
> > So there are no simple way to do it right, and it will be not fixed? Will
> > this bug appear in todo list?
>
> It's not a bug, it's just what happens when you make the parent and
> child column orders inconsistent. Would you prefer that we restricted
> ALTER TABLE to refuse to perform the alteration in the first place?
Possibly the right fix is to implement the oft-discussed idea about
columns able to be moved around in table definitions. That would let
ALTER TABLE ADD COLUMN to put the column in the right positions in
children.
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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