Regarding built-in logical replication
The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/10/static/logical-replication.html
Description:
I am referring to link
'https://www.postgresql.org/docs/10/static/logical-replication.html' and it
has been mentioned that 'Replicating between different major versions of
PostgreSQL.' under the section of 'The typical use-cases for logical
replication are:' but I don't think logical replication using
PUBLICATION/SUBSCRIPTION model is possible between different PostgreSQL
versions, which is only possible using pglogical.
On 1/11/18 09:48, PG Doc comments form wrote:
The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/10/static/logical-replication.html
Description:I am referring to link
'https://www.postgresql.org/docs/10/static/logical-replication.html' and it
has been mentioned that 'Replicating between different major versions of
PostgreSQL.' under the section of 'The typical use-cases for logical
replication are:' but I don't think logical replication using
PUBLICATION/SUBSCRIPTION model is possible between different PostgreSQL
versions, which is only possible using pglogical.
The documentation is correct.
(The only caveat is that there are currently no other versions than 10
that have built-in logical replication, but if there were any, it would
work.)
--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
This means it would work with version 10 and its later versions. No
backward compatibility is possible.
Thanks for resolution.
Ranjan Gajare
On 12-Jan-2018 2:14 AM, "Peter Eisentraut" <peter.eisentraut@2ndquadrant.com>
wrote:
On 1/11/18 09:48, PG Doc comments form wrote:
The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/10/static/logical-replication.html
Description:I am referring to link
'https://www.postgresql.org/docs/10/static/logical-replication.html' and
it
has been mentioned that 'Replicating between different major versions of
PostgreSQL.' under the section of 'The typical use-cases for logical
replication are:' but I don't think logical replication using
PUBLICATION/SUBSCRIPTION model is possible between different PostgreSQL
versions, which is only possible using pglogical.
The documentation is correct.
(The only caveat is that there are currently no other versions than 10
that have built-in logical replication, but if there were any, it would
work.)
--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services