Re: binary array and record recv

From: Peter Eisentraut <peter_e(at)gmx(dot)net>
To: pgsql-hackers(at)postgresql(dot)org
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Andrew Chernow <ac(at)esilo(dot)com>
Subject: Re: binary array and record recv
Date: 2009-01-27 12:51:53
Message-ID: 200901271451.54440.peter_e@gmx.net
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On Tuesday 27 January 2009 14:07:26 Peter Eisentraut wrote:
> On Tuesday 18 December 2007 18:30:22 Tom Lane wrote:
> > Arguably, pg_dump from an older version should make sure that the auto
> > rules should NOT get created, else it is failing to preserve an older
> > view's behavior.
>
> We extend properties of objects all the time. That is why we make new
> releases. No one is required to use the new properties.
>
> Should pg_dump also make sure that tables imported from an older version
> are not usable for recursive unions or window functions, thus preserving
> the older table's behavior?

This curiously came through with a wrong subject. The point had already been
made, though.

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