From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Simon Riggs <simon(at)2ndquadrant(dot)com>, Pg Patches <pgsql-patches(at)postgresql(dot)org> |
Subject: | Re: Snapshot management, final |
Date: | 2008-05-12 20:07:35 |
Message-ID: | 20080512200735.GC19344@alvh.no-ip.org |
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Thread: | |
Lists: | pgsql-patches |
Tom Lane wrote:
Patch committed, with most of these fixed. On this item:
> AtSubCommit_Snapshot can leave us with multiple RegdSnapshotElt's for
> the same snap and s_level, which seems a bit bogus.
I agree it is bogus. I punted though, and left the code as-is, with a
comment stating the problem. We can revisit this problem later if it's
ever an issue.
Many thanks for the extensive help.
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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