| From: | "Shulgin, Oleksandr" <oleksandr(dot)shulgin(at)zalando(dot)de> |
|---|---|
| To: | Craig Ringer <craig(at)2ndquadrant(dot)com> |
| Cc: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, Andres Freund <andres(at)anarazel(dot)de> |
| Subject: | Re: Stream consistent snapshot via a logical decoding plugin as a series of INSERTs |
| Date: | 2016-01-20 08:35:55 |
| Message-ID: | CACACo5RBENpspwpp1Pwd=9DDt+F7U1W-qOukBvGROVr9amGwmA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, Jan 20, 2016 at 9:26 AM, Craig Ringer <craig(at)2ndquadrant(dot)com> wrote:
> On 20 January 2016 at 15:50, Shulgin, Oleksandr <
> oleksandr(dot)shulgin(at)zalando(dot)de> wrote:
>
> That'd be nice, but probably not totally necessary for streaming
> relations. It doesn't really need the slot at all. Or shouldn't, I think.
> Though it might be easiest to allow it to acquire the slot just for
> convenience and shared code.
>
Yes, before looking at the code I thought I could do without a slot, but
dependency on MyReplicationSlot being set in a number of places has forced
me to actually acquire it, in order to keep the changes more contained.
--
Alex
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