Re: Calculation of unused columns

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Gerhard Wiesinger <lists(at)wiesinger(dot)com>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Jeff Janes <jeff(dot)janes(at)gmail(dot)com>, pgsql-performance(at)postgresql(dot)org
Subject: Re: Calculation of unused columns
Date: 2009-10-19 18:05:27
Message-ID: 8576.1255975527@sss.pgh.pa.us
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Gerhard Wiesinger <lists(at)wiesinger(dot)com> writes:
> Is the patch only for 8.5 or even backported to 8.4 and 8.3?

That patch will *not* be backported. It hasn't even got through beta yet.

regards, tom lane

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