Re: Parallel INSERT (INTO ... SELECT ...)

Hi,
Does CATALOG_VERSION_NO need to be bumped (introduction of
partitionOids field) ?

Cheers

On Sat, Mar 6, 2021 at 2:19 AM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:

> On Fri, Mar 5, 2021 at 6:34 PM Greg Nancarrow <gregn4422(at)gmail(dot)com> wrote:
> >
> > For the time being at least, I am posting an updated set of patches,
> > as I found that the additional parallel-safety checks on DOMAIN check
> > constraints to be somewhat inefficient and could also be better
> > integrated into max_parallel_hazard(). I also updated the basic tests
> > with a test case for this.
> >
>
> Thanks, your changes look good to me. I went ahead and changed the
> patch to track the partitionOids once rather than in two separate
> lists and use that list in PlanCacheRelCallback to invalidate the
> plans. I made few other changes:
> a. don't need to retain the lock on indexes as we can't change index
> expressions
> b. added/updated comments at few places in the code.
> c. made a few other cosmetic changes
> d. ran pgindent
> e. slightly modify the commit message.
> f. combine the code and test case patch
>
> For now, I have left 0005 and 0006 patches, we can come back to those
> once we are done with the first set of patches. The first patch looks
> good to me and I think we can commit it and then bikeshed about
> GUC/reloption patch.
>
>
>
> --
> With Regards,
> Amit Kapila.
>