Обсуждение: Logical replication and truncate table
Hello
Please confirm this , truncate a table on master db does not work well wilth logical replication?
It results in duplicate key errors on slave right?
We should rather use delete from table?
Yambu <hyambu@gmail.com> writes: > Hello > > Please confirm this , truncate a table on master db does not work > well wilth logical replication? > It results in duplicate key errors on slave right? Trunc has been supported in native logical replication since V11. Start by telling us what Pg version you're on and what logical replication your using. See the docs. > > We should rather use delete from table? > > -- Jerry Sievers Postgres DBA/Development Consulting e: postgres.consulting@comcast.net
Hi
We are using Pg V10 , streaming , async
On Wed, Dec 23, 2020 at 7:04 PM Jerry Sievers <gsievers19@comcast.net> wrote:
Yambu <hyambu@gmail.com> writes:
> Hello
>
> Please confirm this , truncate a table on master db does not work
> well wilth logical replication?
> It results in duplicate key errors on slave right?
Trunc has been supported in native logical replication since V11.
Start by telling us what Pg version you're on and what logical
replication your using.
See the docs.
>
> We should rather use delete from table?
>
>
--
Jerry Sievers
Postgres DBA/Development Consulting
e: postgres.consulting@comcast.net
On Thu, Dec 24, 2020 at 09:24:15AM +0200, Yambu wrote: > Hi > We are using Pg V10 , streaming , async So yeah - delete is your friend for now. But you should consider upgrading. There are MANY new features since v10: https://why-upgrade.depesz.com/show?from=10&to=13.1 Best regards, depesz