| From: | David Rowley <david(dot)rowley(at)2ndquadrant(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | Michael Paquier <michael(at)paquier(dot)xyz>, Robert Haas <robertmhaas(at)gmail(dot)com>, Postgres hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Custom table AMs need to include heapam.h because of BulkInsertState |
| Date: | 2019-07-17 23:29:37 |
| Message-ID: | CAKJS1f91gBX9EcZN+GTW-BRv4zpE0DryXz7569R9eLzR+17n+w@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, 17 Jul 2019 at 06:46, Andres Freund <andres(at)anarazel(dot)de> wrote:
> 1) Have ExecFindPartition() return via a bool* whether the partition is
> being accessed for the first time. In copy.c push the partition onto
> a list of to-be-bulk-finished tables.
> 2) Add a execPartition.c function that returns all the used tables from
> a PartitionTupleRouting*.
#2 seems better than #1 as it does not add overhead to ExecFindPartition().
Are you thinking this should go back into v12, or just for v13 only?
--
David Rowley http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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