Re: Asynchronous Append on postgres_fdw nodes.

Justin Pryzby <pryzby@telsasoft.com>

From: Justin Pryzby <pryzby@telsasoft.com>
To: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Cc: a.lepikhov@postgrespro.ru, etsuro.fujita@gmail.com, movead.li@highgo.ca, pgsql-hackers@lists.postgresql.org
Date: 2020-08-20T04:25:36Z
Lists: pgsql-hackers
On Thu, Jul 02, 2020 at 11:14:48AM +0900, Kyotaro Horiguchi wrote:
> As the result of a discussion with Fujita-san off-list, I'm going to
> hold off development until he decides whether mine or Thomas' is
> better.

The latest patch doesn't apply so I set as WoA.
https://commitfest.postgresql.org/29/2491/

-- 
Justin



Commits

  1. Improve comments for trivial_subqueryscan().

  2. Disable asynchronous execution if using gating Result nodes.

  3. Allow asynchronous execution in more cases.

  4. Doc: Further update documentation for asynchronous execution.

  5. Fix rescanning of async-aware Append nodes.

  6. Doc: Update documentation for asynchronous execution.

  7. Fix EXPLAIN ANALYZE for async-capable nodes.

  8. Minor code cleanup in asynchronous execution support.

  9. Adjust input value to WaitEventSetWait() in ExecAppendAsyncEventWait().

  10. Add support for asynchronous execution.