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help / color / mirror / Atom feedFrom: Tom Lane <[email protected]>
To: Andrew Dunstan <[email protected]>
Cc: jian he <[email protected]>
Cc: David G. Johnston <[email protected]>
Cc: Marcos Pegoraro <[email protected]>
Cc: PostgreSQL-development <[email protected]>
Subject: Re: add function argument name to substring and substr
Date: Mon, 13 Oct 2025 12:10:56 -0400
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
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<d4a5d8fd-c! [email protected]>
Andrew Dunstan <[email protected]> writes:
> I'm late to the party on this, but I wonder if it wouldn't be better to
> use a type-neutral parameter name here, like "source", which could cover
> all these cases, instead of "string", "bytes", etc.
+1 for that idea. As Jian notes, we'd need to make the docs match,
but I think that this would be an improvement across the board.
Parameter names like "string" don't convey much information.
regards, tom lane
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