| From: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
|---|---|
| To: | Heikki Linnakangas <hlinnakangas(at)vmware(dot)com> |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Logical Decoding follows timelines |
| Date: | 2014-12-17 08:35:49 |
| Message-ID: | CA+U5nML1oYzo-CMUMrughcv1v8-U7225f+747RwEUD4yadrMfw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On 16 December 2014 at 21:17, Simon Riggs <simon(at)2ndquadrant(dot)com> wrote:
>>> This patch is a WIP version of doing that, but only currently attempts
>> With the patch, XLogSendLogical uses the same logic to calculate SendRqstPtr
>> that XLogSendPhysical does. It would be good to refactor that into a common
>> function, rather than copy-paste.
>
> Some of the logic is similar, but not all.
>
>> SendRqstPtr isn't actually used for anything in XLogSendLogical.
>
> It exists to allow the call which resets TLI.
>
> I'll see if I can make it exactly identical; I didn't think so when I
> first looked, will look again.
Yes, that works. New version attached
--
Simon Riggs http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
| Attachment | Content-Type | Size |
|---|---|---|
| logical_timeline_following.v2.patch | application/octet-stream | 12.1 KB |
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