Обсуждение: LOCK docs and permissions

The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/16/explicit-locking.html
Description:

Hello,

It appears that LOCK on a schema.table requires particular permissions but I
can’t find which ones need to be granted in a schema.table in order to lock
said table.

I think it would help to add a short blurb on that?

Thank you!
Jens

On Fri, 2024-04-05 at 10:25 +0000, PG Doc comments form wrote:
> Page: https://www.postgresql.org/docs/16/explicit-locking.html
> Description:
>
> It appears that LOCK on a schema.table requires particular permissions but I
> can’t find which ones need to be granted in a schema.table in order to lock
> said table.
>
> I think it would help to add a short blurb on that?

https://www.postgresql.org/docs/current/sql-lock.html#id-1.9.3.155.7

 "To lock a table, the user must have the right privilege for the specified
  lockmode, or be the table's owner or a superuser. If the user has UPDATE,
  DELETE, or TRUNCATE privileges on the table, any lockmode is permitted.
  If the user has INSERT privileges on the table, ROW EXCLUSIVE MODE
  (or a less-conflicting mode as described in Section 13.3) is permitted.
  If a user has SELECT privileges on the  table, ACCESS SHARE MODE is permitted."

Yours,
Laurenz Albe

Thank you, Laurenz, I missed that completely 🤦🏻‍♂️
Jens

> https://www.postgresql.org/docs/current/sql-lock.html#id-1.9.3.155.7
>
>  "To lock a table, the user must have the right privilege for the specified
>   lockmode, or be the table's owner or a superuser. If the user has UPDATE,
>   DELETE, or TRUNCATE privileges on the table, any lockmode is permitted.
>   If the user has INSERT privileges on the table, ROW EXCLUSIVE MODE
>   (or a less-conflicting mode as described in Section 13.3) is permitted.
>   If a user has SELECT privileges on the  table, ACCESS SHARE MODE is permitted."
>
> Yours,
> Laurenz Albe