> I imagined making this work by delaying the plan creation for
> subqueries until the same time as create_plan() for the outer query.
Do you mean sublinks rather than subqueries? if so, we can get another
benefit I want very much.
explain (costs off) select * from t1 where t1.a = 1
út 28. 5. 2024 v 9:48 odesílatel David Rowley napsal:
> On Tue, 28 May 2024 at 19:31, Pavel Stehule
> wrote:
> > My question is - does memoize support subqueries? And can be enhanced to
> support this exercise without LATERAL and optimization fences?
>
> It's only currently considered for parame
On Tue, 28 May 2024 at 19:31, Pavel Stehule wrote:
> My question is - does memoize support subqueries? And can be enhanced to
> support this exercise without LATERAL and optimization fences?
It's only currently considered for parameterized nested loop joins,
not for subplans.
I wrote a bit abou
Pavel Stehule 于2024年5月28日周二 15:31写道：
> Hi
>
>
> My question is - does memoize support subqueries? And can be enhanced to
> support this exercise without LATERAL and optimization fences?
>
>
The commit messages in memoize may answer your question:
"For now, the planner will only consider using
