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Revert "Clarify documentation for the initcap function"

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This reverts commit 1fe9e3822c.  That commit
was a documentation improvement, not a bug fix.  We don't normally backpatch
such changes.

Discussion: https://postgr.es/m/d8eacbeb8194c578a98317b86d7eb2ef0b6eb0e0.camel%40j-davis.com
This commit is contained in:
Alexander Korotkov
2025-08-07 14:11:49 +03:00
parent aae9aad19d
commit b862465dba
1 changed files with 2 additions and 5 deletions
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7
doc/src/sgml/func.sgml
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@@ -3049,11 +3049,8 @@ repeat('Pg', 4) <returnvalue>PgPgPgPg</returnvalue>
</para> </para>
<para> <para>
Converts the first letter of each word to upper case and the Converts the first letter of each word to upper case and the
rest to lower case. When using the <literal>libc</literal> locale rest to lower case. Words are sequences of alphanumeric
provider, words are sequences of alphanumeric characters separated characters separated by non-alphanumeric characters.
by non-alphanumeric characters; when using the ICU locale provider,
words are separated according to
<ulink url="https://www.unicode.org/reports/tr29/#Word_Boundaries">Unicode Standard Annex #29</ulink>.
</para> </para>
<para> <para>
<literal>initcap('hi THOMAS')</literal> <literal>initcap('hi THOMAS')</literal>