On Mon, 5 Jan 2026 at 15:13, Dilip Kumar <dilipbalaut@gmail.com> wrote:
>
> Here is the updated version of patch
I would like to suggest renaming the newly introduced system schema
from pg_conflict to pg_logical or something in lines of logical
replication.
Although the immediate use case is conflict logging, the schema is
fundamentally part of the logical replication subsystem. A broader
name such as pg_logical provides a more appropriate and future proof
namespace. In contrast, a feature-specific name like pg_conflict is
risky as logical replication evolves and could necessitate the
introduction of additional system schemas later. Looking ahead,
advanced features such as DDL replication or multi-node writes would
likely require metadata for cluster topology of multiple nodes, leader
state, peer discovery, and resolution policies for node failure. This
type of replication specific metadata would naturally fit under a
pg_logical system schema rather than pg_catalog.
Finally, adopting pg_logical would leave open the possibility of
logically grouping existing logical replication catalogs and views
(publications, subscriptions, and slot related information) under a
single subsystem namespace, instead of having them scattered across
pg_catalog.
Regards,
Vignesh
