Horton

Re: [PATCH] Transaction traceability - txid_status(bigint)

Simon Riggs <simon@2ndquadrant.com>

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From: Simon Riggs <simon@2ndquadrant.com>
To: Craig Ringer <craig@2ndquadrant.com>
Cc: Andres Freund <andres@anarazel.de>, Robert Haas <robertmhaas@gmail.com>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>, Jim Nasby <Jim.Nasby@bluetreble.com>
Date: 2016-09-02T12:30:42Z
Lists: pgsql-hackers 
On 2 September 2016 at 13:16, Craig Ringer <craig@2ndquadrant.com> wrote:

> So I've moved it to xlog.c...

I'm pretty sure it shouldn't live in xlog.c, but there may be some
good reason I can't see yet.

-- 
Simon Riggs                http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Commits

  1. Add a txid_status function.

  2. Track the oldest XID that can be safely looked up in CLOG.