Re: GUC names in messages - Mailing list pgsql-hackers

From Nathan Bossart
Subject Re: GUC names in messages
Date
Msg-id 20231107145821.GA779199@nathanxps13
Whole thread Raw
In response to Re: GUC names in messages  (Alvaro Herrera <alvherre@alvh.no-ip.org>)
Responses Re: GUC names in messages
List pgsql-hackers
On Tue, Nov 07, 2023 at 10:33:03AM +0100, Alvaro Herrera wrote:
> On 2023-Nov-01, Nathan Bossart wrote:
>> +1, IMHO quoting GUC names makes it abundantly clear that they are special
>> identifiers.  In de4d456, we quoted the role names in a bunch of messages.
>> We didn't quote the attribute/option names, but those are in all-caps, so
>> they already stand out nicely.
> 
> I like this, and I propose we codify it in the message style guide.  How
> about this?  We can start looking at code changes to make once we decide
> we agree with this.

> +   <para>
> +    In messages containing configuration variable names, quotes are
> +    not necessary when the names are visibly not English natural words, such
> +    as when they have underscores or are all-uppercase.  Otherwise, quotes
> +    must be added.  Do include double-quotes in a message where an arbitrary
> +    variable name is to be expanded.
> +   </para>

І'd vote for quoting all GUC names, if for no other reason than "visibly
not English natural words" feels a bit open to interpretation.  But this
seems like it's on the right track, so I won't argue too strongly if I'm
the only holdout.

-- 
Nathan Bossart
Amazon Web Services: https://aws.amazon.com



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