Re: pgsql: autovacuum: handle analyze for partitioned tables

On Thu, Apr 8, 2021 at 1:12 PM Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
wrote:

> On 2021-Apr-08, Tom Lane wrote:
>
> > > So I tend to think that my initial instinct was the better direction:
> we
> > > should not be doing any find_all_inheritors() here at all, but instead
> > > rely on pg_class.reltuples to be set for the partitioned table.
> >
> > +1
>
> This patch does that.
>
> --
> Álvaro Herrera 39°49'30"S 73°17'W
> "I dream about dreams about dreams", sang the nightingale
> under the pale moon (Sandman)
>

Hi,
Within truncate_update_partedrel_stats(), dirty is declared within the loop.
+ if (rd_rel->reltuples != 0)
+ {
...
+ if (dirty)

The two if blocks can be merged. The variable dirty can be dropped.

Cheers