Re: Reserve prefixes for loaded libraries proposal

From: Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>
To: Florin Irion <irionr(at)gmail(dot)com>, Chapman Flack <chap(at)anastigmatix(dot)net>, pgsql-hackers(at)postgresql(dot)org, laurenz(dot)albe(at)cybertec(dot)at
Subject: Re: Reserve prefixes for loaded libraries proposal
Date: 2021-12-01 14:22:39
Message-ID: 5cae3907-e396-c72f-e69a-1d2950585755@enterprisedb.com
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On 07.10.21 14:03, Florin Irion wrote:
> I adjusted a bit the code and configured my mail client to
> send patch attachments appropiately(hopefully). :)
>
> So here is my second version.

Committed.

I made two notable changes: I renamed the function, since it looked
like EmitWarningsOnPlaceholders() but was doing something not analogous.
Also, you had in your function

strncmp(varName, var->name, varLen)

probably copied from EmitWarningsOnPlaceholders(), but unlike there, we
want to compare the whole string here, and this would potentially do
something wrong if there were a GUC setting that was a substring of the
name of another one.

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