Re: Conflict Detection and Resolution

On Thu, Jun 27, 2024 at 8:44 AM Nisha Moond <nisha(dot)moond412(at)gmail(dot)com> wrote:
>
> Please find the attached 'patch0003', which implements conflict
> resolutions according to the global resolver settings.

Thanks for providing the resolver patch.

Please find new patches attached. Changes:

patch002:
--Fixed CFBot compilation failure where a header file was not included
in meson.build
--Also this is the correct version of patch. Previous email has
attached an older version by mistake.

patch004:
This is a WIP progress which attempts to implement Configuration of
table-level resolvers . It has below changes:
--Alter table SET CONFLICT RESOLVER.
--Alter table RESET CONFLICT RESOLVER. <Note that these 2 commands
also take care of resolvers inheritance for partition tables as
discussed in [1]>.
--Resolver inheritance support during 'Alter table ATTACH PARTITION'.
--Resolver inheritance removal during 'Alter table DETACH PARTITION'.

Pending:
--Resolver Inheritance support during 'CREATE TABLE .. PARTITION OF
..'.
--Using tabel-level resolver while resolving conflicts. (Resolver
patch003 still relies on global resolvers).

Please refer [1] for the complete proposal for table-level resolvers.

[1]: https://www.postgresql.org/message-id/CAJpy0uAqegGDbuJk3Z-ku8wYFZyPv7C1KmHCkJ3885O%2Bj5enFg%40mail.gmail.com

thanks
Shveta