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Re: [HACKERS] Parallel tuplesort (for parallel B-Tree index creation) - Mailing list pgsql-hackers

From Robert Haas
Subject Re: [HACKERS] Parallel tuplesort (for parallel B-Tree index creation)
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Msg-id CA+TgmoahL-7_hjwAb0bk_JOCo3E_yavn_PF5KFM==fj=63VG7w@mail.gmail.com
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In response to Re: [HACKERS] Parallel tuplesort (for parallel B-Tree index creation)  (Evgeniy Shishkin <itparanoia@gmail.com>)
Responses Re: [HACKERS] Parallel tuplesort (for parallel B-Tree index creation)
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On Wed, Jan 10, 2018 at 3:29 PM, Evgeniy Shishkin <itparanoia@gmail.com> wrote:
>> On Jan 10, 2018, at 21:45, Robert Haas <robertmhaas@gmail.com> wrote:
>> The documentation for max_parallel_workers_maintenance cribs from the
>> documentation for max_parallel_workers_per_gather in saying that we'll
>> use fewer workers than expected "which may be inefficient".
>
> Can we actually call it max_parallel_maintenance_workers instead?
> I mean we don't have work_mem_maintenance.

Good point.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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