Re: Tuple visibility within a single XID

From: Jim Nasby <Jim(dot)Nasby(at)BlueTreble(dot)com>
To: Peter Geoghegan <pg(at)heroku(dot)com>
Cc: Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Tuple visibility within a single XID
Date: 2015-04-08 01:32:10
Message-ID: 5524851A.60709@BlueTreble.com
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On 4/7/15 8:11 PM, Peter Geoghegan wrote:
> You're not the first to consider trying something like this in
> specific scenarios, but my work on UPSERT leads me to believe it isn't
> workable.

Yeah, every time I get into the really nitty-gritty details of this
stuff it gets scary. That's why I didn't even bother with a patch before
asking.

Thanks for setting me straight. :)
--
Jim Nasby, Data Architect, Blue Treble Consulting
Data in Trouble? Get it in Treble! http://BlueTreble.com

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