| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Aramaki Zyake <zyake(dot)mk4(at)gmail(dot)com> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "pgsql-docs(at)lists(dot)postgresql(dot)org" <pgsql-docs(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Required locks for ANALYZE |
| Date: | 2023-11-08 21:06:42 |
| Message-ID: | ZUv4Ytt-vVMSLrb8@momjian.us |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-docs |
On Mon, Sep 30, 2019 at 04:46:56PM +0900, Aramaki Zyake wrote:
> Hi,
>
> I’m terribly sorry for the delay of response.
>
>
>
> >This does not really seem like an improvement. The second formulation is
>
> >pedantically correct, but also unintelligible.
>
> >
>
> > Maybe we could make it say "run in parallel with non-DDL activity" ?
>
>
>
> I completely agree with you, therefore, I amended it as follows.
>
> ----
>
> ANALYZE requires only a read lock on the target table, so it can run in
>
> parallel with non-DDL activity on the table.
I know this report is four years old, but attached patch applied to
master.
--
Bruce Momjian <bruce(at)momjian(dot)us> https://momjian.us
EDB https://enterprisedb.com
Only you can decide what is important to you.
| Attachment | Content-Type | Size |
|---|---|---|
| analyze.diff | text/x-diff | 518 bytes |
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Bruce Momjian | 2023-11-08 21:48:27 | Re: readability changes to postgres.sgml |
| Previous Message | Bruce Momjian | 2023-11-08 17:42:02 | Re: Version 14/15 documentation Section "Alter Default Privileges" |