Re: speeding up planning with partitions

Amit Langote <amitlangote09@gmail.com> writes:
> On Tue, Apr 30, 2019 at 1:26 PM Amit Langote <amitlangote09@gmail.com> wrote:
>> It would be nice if at least we fix the bug that directly accessed
>> partitions are not excluded with constraint_exclusion = on, without
>> removing PG 11's contortions in relation_excluded_by_constraints to
>> work around the odd requirements imposed by inheritance_planner, which
>> is causing the additional diffs in the regression expected output.

> FWIW, attached is a delta patch that applies on top of your patch for
> v11 branch that shows what may be one way to go about this.

OK, I tweaked that a bit and pushed both versions.

            regards, tom lane