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Doc: more uppercase keywords in SQLs

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Per 49d43faa8.  These ones were missed.

Reported-by: jian he <jian.universality@gmail.com>
Author: Erik Wienhold <ewie@ewie.name>
Discussion: https://postgr.es/m/CACJufxG5UaQtoYFQKdMCYjpz_5Kggvdgm1gVEW4sNEa_W__FKA@mail.gmail.com
This commit is contained in:
David Rowley
2025-11-10 17:15:03 +13:00
parent 16a2f70695
commit 812367f3d4
1 changed files with 2 additions and 2 deletions
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4
doc/src/sgml/func/func-matching.sgml
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@@ -369,11 +369,11 @@
regular expression pattern. The function can be written according
to standard SQL syntax:
<synopsis>
substring(<replaceable>string</replaceable> similar <replaceable>pattern</replaceable> escape <replaceable>escape-character</replaceable>)
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>)
substring(<replaceable>string</replaceable> FROM <replaceable>pattern</replaceable> FOR <replaceable>escape-character</replaceable>)
</synopsis>
or as a plain three-argument function:
<synopsis>