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From: Tom Lane <[email protected]>
To: Peter Eisentraut <[email protected]>
Cc: David Rowley <[email protected]>
Cc: PostgreSQL Developers <[email protected]>
Subject: Re: Improve a few appendStringInfo calls new to v18
Date: Fri, 11 Apr 2025 09:45:18 -0400
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <CAApHDvqJnNjueb=Eoj8K+8n0g7nj_AcPWSiCj5RNV4fDejAfqA@mail.gmail.com>
	<[email protected]>

Peter Eisentraut <[email protected]> writes:
> Would it be useful to augment appendStringInfo() something like this:

> if (VA_ARGS_NARGS() == 0)
>      return appendStringInfoString(str, fmt);

That would change the behavior in edge cases, for instance
appendStringInfo(str, "foo%%bar").  Maybe we'd never hit those,
but on the whole I'm not in love with the idea.

			regards, tom lane

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