On 2018-Sep-14, Jeremy Finzel wrote:
> Are there any plans to support logical replication to a table which is only
> partitioned on the subscriber? We are very interested in such a feature
> for a couple use cases. We are using logical replication for archiving
> data and we only want it partitioned on the archive server, and we want it
> to just work transparently with logical replication.
>
> Another use case is to convert a huge OLTP database table to be
> partitioned, and as opposed to writing a script, use logical replication to
> replicate to a destination replica which has the partitioning work done
> online, then swap nodes.
>
> We are using pglogical, but I see from the docs that the same limitations
> apply even in pg11's built-in logical replication.
As I understand, in pglogical you can set pglogical.use_spi and it
Should Work(tm).
As for built-in replication, I'm afraid there's a small patch required
to make it work, and nobody wrote it for pg11.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services