Re: WIP: new system catalog pg_wait_event

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От Drouvot, Bertrand
Тема Re: WIP: new system catalog pg_wait_event
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Msg-id f2204399-cfdb-40e7-9479-9373ec6ba0ab@gmail.com
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Ответ на Re: WIP: new system catalog pg_wait_event  (Michael Paquier <michael@paquier.xyz>)
Ответы Re: WIP: new system catalog pg_wait_event  (Michael Paquier <michael@paquier.xyz>)
Re: WIP: new system catalog pg_wait_event  (Masahiro Ikeda <ikedamsh@oss.nttdata.com>)
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Hi,

On 8/16/23 8:22 AM, Michael Paquier wrote:
> On Wed, Aug 16, 2023 at 07:04:53AM +0200, Drouvot, Bertrand wrote:
>> I'd prefer the singular form. There is a lot of places where it's already used
>> (pg_database, pg_user, pg_namespace...to name a few) and it looks like that using
>> the plural form are exceptions.
> 
> Okay, fine by me.  

Great, singular form is being used in v6 attached.

> Also, I would remove the "wait_event_" prefixes to
> the field names for the attribute names.
> 

It looks like it has already been done in v5.

>> Yeah, now that af720b4c50 is done, I'll add the custom wait events handling
>> in v6.
> 
> Thanks.  I guess that the hash tables had better remain local to
> wait_event.c.

Yeah, agree, done that way in v6 (also added a test in 001_worker_spi.pl
to ensure that "worker_spi_main" is reported in pg_wait_event).

I added a "COLLATE "C"" in the "order by" clause's test that we added in
src/test/regress/sql/sysviews.sql (the check was failing on my environment).

Regards,

-- 
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com
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