Hi,
On 2018-09-04 11:45:10 +0200, Georgy Buranov wrote:
> Hi Andres. Thank you very much for your help.
>
> I tried the following solution and I have some problems.
>
> * I have 9.6 postgres and I do not have separate field for rd_pkindex
> * All I have is rd_replidindex field. Usually (when REP
Hi Andres. Thank you very much for your help.
I tried the following solution and I have some problems.
* I have 9.6 postgres and I do not have separate field for rd_pkindex
* All I have is rd_replidindex field. Usually (when REPLICA IDENTITY
is NOT FULL), it still contains the primary key
* But i
Ok, I got false understanding that REPLICA IDENTITY is used for
something more than a WAL. This is basically not true. So, what I can
do
* Set the REPLICA IDENTITY to full, and in this case I can still get
the pk from rd_pkindex. In this case the WAL will be bigger, but we
will have all the values
On 2018-08-31 17:34:02 +0200, Georgy Buranov wrote:
> > Again, you can set REPLICA IDENTITY to FULL and it'll be there.
> >
>
> So, why I think this is complicated
>
> * We use primary keys for all tables, so we do not need REPLICA
> IDENTITY full actually. As far as I understand, it will make
>
> Again, you can set REPLICA IDENTITY to FULL and it'll be there.
>
So, why I think this is complicated
* We use primary keys for all tables, so we do not need REPLICA
IDENTITY full actually. As far as I understand, it will make
master/slave replication ineffective as well
* I need the informatio
Hi,
On 2018-08-31 16:55:37 +0200, Georgy Buranov wrote:
> Ok, thank you very much for your explanation,
>
> maybe I need something else in my case.
>
> As far as I understand, "On-disk toasted data for tuples from the WAL
> are not guaranteed in any way to be retain", but still, the LATEST
> val
Ok, thank you very much for your explanation,
maybe I need something else in my case.
As far as I understand, "On-disk toasted data for tuples from the WAL
are not guaranteed in any way to be retain", but still, the LATEST
value for the same cell should exist in postgres (in on-disk toast if
it i
Hi,
Hi,
On 2018-08-31 15:36:26 +0200, Georgy Buranov wrote:
> I am not specialist in Postgres at all, so maybe I miss some very
> basic point. In the plugin, I want to always get all the values (even
> those that are unchanged toast data)
> When I try to get the datum that is internal on disk (
