On Fri, Sep 29, 2017 at 10:32 PM, Alexander Korotkov
<a.korotkov@postgrespro.ru> wrote:
> On Wed, Sep 6, 2017 at 5:06 PM, Alexander Korotkov
> <a.korotkov@postgrespro.ru> wrote:
>>
>> On Wed, Sep 6, 2017 at 4:08 PM, Alexander Korotkov
>> <a.korotkov@postgrespro.ru> wrote:
>>>
>>> I just realized that these lines of contrib/bloom/t/001_wal.pl don't
>>> check that queries give same results on master and standby. They just check
>>> that *return codes* of psql are equal.
>>>
>>>> # Run test queries and compare their result
>>>> my $master_result = $node_master->psql("postgres", $queries);
>>>> my $standby_result = $node_standby->psql("postgres", $queries);
>>>> is($master_result, $standby_result, "$test_name: query result matches");
>>>
>>>
>>> Attached patch fixes this problem by using safe_psql() which returns psql
>>> output instead of return code. For safety, this patch replaces psql() with
>>> safe_psql() in other places too.
>>>
>>> I think this should be backpatched to 9.6 as bugfix.
>>
>>
>> Also, it would be nice to call wal-check on bloom check (now wal-check
>> isn't called even on check-world).
>> See attached patch. My changes to Makefile could be cumbersome. Sorry
>> for that, I don't have much experience with them...
>
>
> This topic didn't receive any attention yet. Apparently, it's because of
> in-progress commitfest and upcoming release.
> I've registered it on upcoming commitfest as bug fix.
> https://commitfest.postgresql.org/15/1313/
>
I understood the necessity of this patch and reviewed two patches.
For /fix-bloom-wal-check.patch, it looks good to me. I found no
problem. But for wal-check-on-bloom-check.patch, if you want to run
wal-check even when running 'make check' or 'make check-world', we can
just add wal-check test as follows?
diff --git a/contrib/bloom/Makefile b/contrib/bloom/Makefile
index 13bd397..c1566d4 100644
--- a/contrib/bloom/Makefile
+++ b/contrib/bloom/Makefile
@@ -20,5 +20,7 @@ include $(top_builddir)/src/Makefile.globalinclude $(top_srcdir)/contrib/contrib-global.mkendif
+check: wal-check
+wal-check: temp-install $(prove_check)
Regards,
--
Masahiko Sawada
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center
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