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

On 16 September 2016 at 21:28, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> On Thu, Sep 15, 2016 at 8:52 PM, Craig Ringer <craig(at)2ndquadrant(dot)com> wrote:
>> On 2 September 2016 at 23:29, Petr Jelinek <petr(at)2ndquadrant(dot)com> wrote:
>>
>>> You could put it to txid.c where all the other txid stuff is in?
>>
>> Yeah, even though it's in adt/ I think it'll do.
>>
>> I thought I'd need get_xid_in_recent_past() for catalog_xmin hot
>> standby feedback, but upon closer examination the needed logic isn't
>> the same anymore. txid_status() wants to ensure clog lookups are safe
>> and limit by oldest xid, wheras the walsender doesn't actually care
>> about that and is just avoiding wrapped xids.
>>
>> I'm just going back to how it was, all in adt/txid.c, and making it
>> static again. We can move it and make it non-static if a need to do so
>> comes up.
>>
>> Attached rebased patch updated and vs master.
>
> You appear to have attached the wrong patch set.

Whoops, multitasking fail.

Sorry for the late response, hospitals are "fun".

--
Craig Ringer http://www.2ndQuadrant.com/
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