From 4164b65b4f24fd8bf312cef612851104a4faf8f3 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Mon, 6 Apr 2009 15:43:00 +0000
Subject: [PATCH] Document the fact that fuzzystrmatch doesn't work in
 multibyte encodings.

---
 doc/src/sgml/fuzzystrmatch.sgml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/src/sgml/fuzzystrmatch.sgml b/doc/src/sgml/fuzzystrmatch.sgml
index 5411bea9d5..7523675882 100644
--- a/doc/src/sgml/fuzzystrmatch.sgml
+++ b/doc/src/sgml/fuzzystrmatch.sgml
@@ -12,6 +12,13 @@
   functions to determine similarities and distance between strings.
  </para>
 
+ <caution>
+  <para>
+   At present, <filename>fuzzystrmatch</> does not work well with
+   multi-byte encodings (such as UTF-8).
+  </para>
+ </caution>
+
  <sect2>
   <title>Soundex</title>
 
-- 
2.39.5