On Wed, Nov 17, 2021 at 12:43 PM houzj.fnst@fujitsu.com
<houzj.fnst@fujitsu.com> wrote:
>
> On Tues, Nov 16, 2021 2:31 PM Masahiko Sawada <sawada.mshk@gmail.com> wrote:
> > Right. I've fixed this issue and attached an updated patch.
>
> Hi,
>
> Thanks for updating the patch.
> Here are few comments.
Thank you for the comments!
>
> 1)
>
> + <function>pg_stat_reset_subscription_worker</function> ( <parameter>subid</parameter> <type>oid</type>,
<optional><parameter>relid</parameter> <type>oid</type> </optional> )
>
> It seems we should put '<optional>' before the comma(',').
Will fix.
>
>
> 2)
> + <row>
> + <entry role="catalog_table_entry"><para role="column_definition">
> + <structfield>subrelid</structfield> <type>oid</type>
> + </para>
> + <para>
> + OID of the relation that the worker is synchronizing; null for the
> + main apply worker
> + </para></entry>
> + </row>
>
> Is the 'subrelid' only used for distinguishing the worker type ? If so, would it
> be clear to have a string value here. I recalled the previous version patch has
> failure_source column but was removed. Maybe I missed something.
As Amit mentioned, users can use this check which table sync worker.
>
>
> 3)
> .
> +extern void pgstat_reset_subworker_stats(Oid subid, Oid subrelid, bool allstats);
>
> I didn't find the code of this functions, maybe we can remove this declaration ?
Will remove.
I'll submit an updated patch.
Regards,
--
Masahiko Sawada
EDB: https://www.enterprisedb.com/
