On Mon, Aug 9, 2021 at 2:07 PM Amit Kapila <amit.kapila16@gmail.com> wrote:
>
> On Fri, Jul 9, 2021 at 12:22 PM Drouvot, Bertrand <bdrouvot@amazon.com> wrote:
> >
> > Please find enclosed a patch proposal to:
> >
> > * Avoid the failed assertion on current master and generate the error message instead (should the code reach that
stage).
> > * Reset the toast_hash in case of relation rewrite with toast (so that the logical decoding in the above repro is
working).
> >
>
> I think instead of resetting toast_hash for this case why don't we set
> 'relrewrite' for toast tables as well during rewrite? If we do that
> then we will simply skip assembling toast chunks for the toast table.
> In make_new_heap(), we are calling NewHeapCreateToastTable() to create
> toast table where we can pass additional information (probably
> 'toastid'), if required to set 'relrewrite'. Additionally, let's add a
> test case if possible for this.
I agree with Amit, that setting relrewrite for the toast relation as
well is better as we can simply avoid processing the toast tuple as
well in such cases.
--
Regards,
Dilip Kumar
EnterpriseDB: http://www.enterprisedb.com
