Re: small typo in src/backend/access/transam/xlog.c

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Bruce Momjian <bruce(at)momjian(dot)us>
Cc: Andres Freund <andres(at)2ndquadrant(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, didier <did447(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: small typo in src/backend/access/transam/xlog.c
Date: 2014-04-26 19:11:54
Message-ID: 12934.1398539514@sss.pgh.pa.us
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Bruce Momjian <bruce(at)momjian(dot)us> writes:
> On Mon, Jul 22, 2013 at 07:32:20PM -0400, Tom Lane wrote:
>> We could for instance keep the high half as tv_sec, while making the low
>> half be something like (tv_usec << 12) | (getpid() & 0xfff). This would
>> restore the intended ability to reverse-engineer the exact creation time
>> from the sysidentifier, and also add a little more uniqueness by way of
>> the creating process's PID. (Note tv_usec must fit in 20 bits.)

> Can someone make a change here so we can close the issue?

Done.

regards, tom lane

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