On 2018/07/05 23:02, Robert Haas wrote:
> On Wed, Jul 4, 2018 at 3:09 AM, Amit Langote
> <Langote_Amit_f8@lab.ntt.co.jp> wrote:
>> I wonder why we mention on the following page that CREATE COLLATION
>> requires SHARE ROW EXCLUSIVE lock
>>
>> https://www.postgresql.org/docs/devel/static/explicit-locking.html
>>
>> I know that's the lock taken on the pg_collation catalog, but do we need
>> to mention locks taken by a DDL command on the catalogs it affects? All
>> other commands mentioned on the page require to specify the table name
>> that the lock will be taken on.
>
> Yes, that looks odd.
OK, here is a patch.
I see that it was one of Peter E's commits that added that, so cc'd him.
Thanks,
Amit
