On Fri, Dec 20, 2019 at 9:31 AM Amit Khandekar <amitdkhan.pg@gmail.com> wrote:
> Attached are the patches from master back up to 94 branch.
>
> PG 9.4 and 9.5 have a common patch to be applied :
> pg94_95_use_vfd_for_logrep.patch
> From PG 9.6 onwards, each version has a separate patch.
>
> For PG 9.6, there is no logical decoding perl test file. So I have
> made a new file 006_logical_decoding_spill.pl that has only the
> specific testcase. Also, for building the test_decoding.so, I had to
> add the EXTRA_INSTALL=contrib/test_decoding line in the
> src/test/recovery/Makefile, because this is the first time we are
> using the plugin in the 9.6 tap test.
>
I am not sure if we need to go that far for 9.6 branch. If the other
tests for logical decoding are not present, then I don't see why we
need to create a new test file for this test only. Also, I think this
will make the patch the same for 9.4,9.5 and 9.6.
> From PG 10 onwards, pgstat_report_*() calls around read() are removed
> in the patch, because FileRead() itself reports the wait events.
>
Why there are different patches for 10 and 11?
We should try to minimize the difference between patches in different branches.
--
With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com