Re: pg_upgrade and epoch

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Bruce Momjian <bruce(at)momjian(dot)us>
Cc: Greg Stark <stark(at)mit(dot)edu>, Sergey Konoplev <gray(dot)ru(at)gmail(dot)com>, Sergey Burladyan <eshkinkot(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: pg_upgrade and epoch
Date: 2014-09-11 20:58:12
Message-ID: 24502.1410469092@sss.pgh.pa.us
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Bruce Momjian <bruce(at)momjian(dot)us> writes:
> On Wed, Sep 10, 2014 at 02:24:17AM +0100, Greg Stark wrote:
>> I think the reason nobody's responding is because nobody has anything
>> significant to add. It's a behavior change from not-working to
>> working. Why wouldn't it be backpatched?

> OK, Greg seems to be passionate about this. Does anyone _object_ to my
> back-patching the epoch preservation fix through 9.3. Tom?

Not I. This is a data-loss bug fix, no? Why would we not back-patch it?

regards, tom lane

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