Re: On login trigger: take three

From: Mikhail Gribkov <youzhick(at)gmail(dot)com>
To: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
Cc: Ted Yu <yuzhihong(at)gmail(dot)com>, Nikita Malakhov <hukutoc(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, Ian Lawrence Barwick <barwick(at)gmail(dot)com>, Daniel Gustafsson <daniel(at)yesql(dot)se>, Sergey Shinderuk <s(dot)shinderuk(at)postgrespro(dot)ru>, Ivan Panchenko <wao(at)mail(dot)ru>, Andres Freund <andres(at)anarazel(dot)de>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Greg Nancarrow <gregn4422(at)gmail(dot)com>, Teodor Sigaev <teodor(at)sigaev(dot)ru>, Ibrar Ahmed <ibrar(dot)ahmad(at)gmail(dot)com>, vignesh C <vignesh21(at)gmail(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>
Subject: Re: On login trigger: take three
Date: 2023-01-20 18:46:42
Message-ID: CAMEv5_tFaQ8MStcXynvg6hxqYoigBM=RyhM4+vxU8Og0d03oBA@mail.gmail.com
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Hi Pavel,

On Mon, Jan 16, 2023 at 9:10 AM Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
wrote:

>
>
> ne 15. 1. 2023 v 7:32 odesílatel Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
> napsal:
>
>> Hi
>>
>>
>>> On Thu, Jan 12, 2023 at 9:51 AM Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
>>> wrote:
>>>
>>>> Hi
>>>>
>>>> I checked this patch and it looks well. All tests passed. Together with
>>>> https://commitfest.postgresql.org/41/4013/ it can be a good feature.
>>>>
>>>> I re-tested impact on performance and for the worst case looks like
>>>> less than 1% (0.8%). I think it is acceptable. Tested pgbench scenario
>>>> "SELECT 1"
>>>>
>>>> pgbench -f ~/test.sql -C -c 3 -j 5 -T 100 -P10 postgres
>>>>
>>>> 733 tps (master), 727 tps (patched).
>>>>
>>>> I think raising an exception inside should be better tested - not it is
>>>> only in 001_stream_rep.pl - generally more tests are welcome - there
>>>> are no tested handling exceptions.
>>>>
>>>
>> Thank you
>>
>> check-world passed without problems
>> build doc passed without problems
>> I think so tests are now enough
>>
>> I'll mark this patch as ready for committer
>>
>
> Unfortunately, I forgot one important point. There are not any tests
> related to backup.
>
> I miss pg_dump related tests.
>
> I mark this patch as waiting on the author.
>
>

Thanks for noticing this.
I have added sections to pg_dump tests. Attached v37 patch contains these
additions along with the fresh rebase on master.

--
best regards,
Mikhail A. Gribkov

e-mail: youzhick(at)gmail(dot)com
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>>>>
>>>>

Attachment Content-Type Size
v37-On_client_login_event_trigger.patch application/octet-stream 21.3 KB

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