On Tue, 21 Feb 2023 at 09:34, Alvaro Herrera wrote:
>
> > I think the best fix is to have ExecMergeMatched() pass canSetTag =
> > false to ExecUpdateAct(), so that ExecMergeMatched() takes
> > responsibility for updating estate->es_processed in all cases.
>
> Sounds sensible.
>
I decided it was
On 2023-Feb-20, Dean Rasheed wrote:
> Playing around with MERGE some more, I noticed that the command tag
> row count is wrong if it does a cross-partition update:
>
> CREATE TABLE target (a int, b int) PARTITION BY LIST (b);
> CREATE TABLE target_p1 PARTITION OF target FOR VALUES IN (1);
>
Playing around with MERGE some more, I noticed that the command tag
row count is wrong if it does a cross-partition update:
CREATE TABLE target (a int, b int) PARTITION BY LIST (b);
CREATE TABLE target_p1 PARTITION OF target FOR VALUES IN (1);
CREATE TABLE target_p2 PARTITION OF target FOR VALUES
