Re: WIP: new system catalog pg_wait_event
Bertrand Drouvot <bertranddrouvot.pg@gmail.com>
From: "Drouvot, Bertrand" <bertranddrouvot.pg@gmail.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2023-08-07T08:23:27Z
Lists: pgsql-hackers
Hi, On 8/4/23 5:08 PM, Tom Lane wrote: > "Drouvot, Bertrand" <bertranddrouvot.pg@gmail.com> writes: >> Now that fa88928470 generates automatically code and documentation >> related to wait events, why not exposing the wait events description >> through a system catalog relation? > > I think you'd be better off making this a view over a set-returning > function. The nearby work to allow run-time extensibility of the > set of wait events is not going to be happy with a static catalog. Oh right, good point, thanks!: I'll come back with a new patch version to make use of SRF instead. Regards, -- Bertrand Drouvot PostgreSQL Contributors Team RDS Open Source Databases Amazon Web Services: https://aws.amazon.com
Commits
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doc: Improve example query related to pg_wait_events
- befe9451fbf5 17.0 landed
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Add system view pg_wait_events
- 1e68e43d3f0f 17.0 landed