| From: | Ilia Evdokimov <ilya(dot)evdokimov(at)tantorlabs(dot)com> |
|---|---|
| To: | Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Typo in comment of auto_explain.c |
| Date: | 2024-11-27 13:10:36 |
| Message-ID: | 84d7195b-9152-4814-859f-86459af62f06@tantorlabs.com |
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| Lists: | pgsql-hackers |
On 27.11.2024 15:54, Heikki Linnakangas wrote:
> On 27/11/2024 14:46, Ilia Evdokimov wrote:
>> Hi everyone,
>>
>> I found typo in comment auto_explain.c line 282 (/* Enable per-node
>> instrumentation iff log_analyze is required. */).
>>
>> Not 'iff' but 'if'.
>
> It's short for "if and only if". See
> https://en.wikipedia.org/wiki/If_and_only_if.
>
> There was some previous discussion on pgsql-hackers on whether that
> usage common enough, although I don't find the thread right now.
> You're not the first one to think it's a typo :-).
>
Ah, now everything is clear. I need to look at history of pgsql-hackers
more often. Then there are no questions.
Thanks.
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