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From: jian he <[email protected]>
To: David Rowley <[email protected]>
Cc: Erik Wienhold <[email protected]>
Cc: Tom Lane <[email protected]>
Cc: Bruce Momjian <[email protected]>
Cc: Nathan Bossart <[email protected]>
Cc: Euler Taveira <[email protected]>
Cc: [email protected]
Subject: Re: Use uppercase keywords in foreign key tutorial
Date: Mon, 10 Nov 2025 11:15:46 +0800
Message-ID: <CACJufxG5UaQtoYFQKdMCYjpz_5Kggvdgm1gVEW4sNEa_W__FKA@mail.gmail.com> (raw)
In-Reply-To: <CAApHDvokYxXGORORfF_uP2PbaF-UagV-m3yySOfjzuqrVmWkCg@mail.gmail.com>
References: <aQE29YG5pY4Cl8ym@nathan>
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On Thu, Nov 6, 2025 at 11:06 AM David Rowley <[email protected]> wrote:
>
> I reviewed this and double checked you left "uPDaTE" in [1]. Found no
> issues, so pushed.
>

hi.

in doc/src/sgml/func/func-matching.sgml

<synopsis>
substring(<replaceable>string</replaceable> similar
<replaceable>pattern</replaceable> escape
<replaceable>escape-character</replaceable>)
</synopsis>
    or using the now obsolete SQL:1999 syntax:
<synopsis>
substring(<replaceable>string</replaceable> from
<replaceable>pattern</replaceable> for
<replaceable>escape-character</replaceable>)
</synopsis>
    or as a plain three-argument function:
<synopsis>
substring(<replaceable>string</replaceable>,
<replaceable>pattern</replaceable>,
<replaceable>escape-character</replaceable>)
</synopsis>

key word: "similar", "escape", "from", "for" within the above synopsis
section need uppercase too?


--
jian
https://www.enterprisedb.com/





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