Hi Amit.

PSA the v11 patch for the Tablesync Solution1.

Difference from v10:
- Addresses several recent review comments.
- pg_indent has been run

====

Features:

* tablesync slot is now permanent instead of temporary. The tablesync
slot name is no longer tied to the Subscription slot na

* the tablesync slot cleanup (drop) code is added for DropSubscription
and for finish_sync_worker functions

* tablesync worked now allowing multiple tx instead of single tx

* a new state (SUBREL_STATE_COPYDONE) is persisted after a successful
copy_table in LogicalRepSyncTableStart.

* if a re-launched tablesync finds the state is SUBREL_STATE_COPYDONE
then it will bypass the initial copy_table phase.

* tablesync sets up replication origin tracking in
LogicalRepSyncTableStart (similar as done for the apply worker). The
origin is advanced when first created.

* tablesync replication origin tracking is cleaned up during
DropSubscription and/or process_syncing_tables_for_apply.

* the DropSubscription cleanup code was enhanced (v7+) to take care of
crashed sync workers.

* minor updates to PG docs

TODO / Known Issues:

* address review comments

---

Kind Regards,
Peter Smith.
Fujitsu Australia

Attachment: v11-0001-Tablesync-Solution1.patch
Description: Binary data

Attachment: v11-0002-Tablesync-extra-logging.patch
Description: Binary data

Reply via email to