On 05/01/2017 09:34 AM, Adrian Klaver wrote: > On 05/01/2017 09:25 AM, Peter Eisentraut wrote: >> On 5/1/17 10:32, Adrian Klaver wrote: >>> On 04/30/2017 09:07 AM, Adrian Klaver wrote: >>>> I have started looking at the logical replication feature in Postgres >>>> 10. One thing I have no been able to determine is the interoperability >>>> between it and >>>> pglogical(www.2ndquadrant.com/en/resources/pglogical/). I >>>> know the one is derived from the other, what I can not find is >>>> whether a >>>> Postgres 9.4 instance with the pglogical extension installed can >>>> communicate with a Postgres 10 instance using the built in code? >> >>> Some testing says the answer is no: >> >> correct >> >>> If I am correct, this means from 9.4 <--> 10 and points in between you >>> would need to use the pglogical extension on both ends. >> >> correct >> >>> Going from 10 >>> --> you could use the builtin logical replication. This leads to another >>> question. Is is possible to use both at the same time?: >>> >>> 9.4 ---> 10(instance 1) ---> 10(instance 2) >>> pglogical pglogical >>> builtin builtin >> >> That is possible. > > Thanks for the information. > >> >> pglogical will continue to exist, so you can also keep using it if you >> already have it. >> > > I tried building the pglogical extension against Postgres 10 and it > seems that is not possible yet, which tracks the information on the > pglogical page: > > https://www.2ndquadrant.com/en/resources/pglogical/pglogical-installation-instructions/ > > > I went to the GitHub repo: > > https://github.com/2ndQuadrant/pglogical > > and did not see anything that looks ready for Postgres 10. > > Am I missing something or is this something for the future? The present as of now: https://www.postgresql.org/message-id/CAH%2BGA0o5B89eDJjoKO-yN%3DXQEsC%2BpA2n9LuQPun0EAz9fVcUEA%40mail.gmail.com > > > > -- Adrian Klaver adrian.klaver@xxxxxxxxxxx -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
