From: Neil Conway <neilc@samurai.com>
Date: Wed, 26 Jan 2005 08:25:46 +0000 (+0000)
Subject: Mark the text_soundex() function as "strict", to avoid crashing on NULL
X-Git-Tag: REL7_2_7~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=13fab5b3ad6a9b1de1906f3732f3b9e264dff77a;p=thirdparty%2Fpostgresql.git

Mark the text_soundex() function as "strict", to avoid crashing on NULL
input. Also, may as well mark it "cacheable" as well. From Kris Jurka.
---

diff --git a/contrib/fuzzystrmatch/fuzzystrmatch.sql.in b/contrib/fuzzystrmatch/fuzzystrmatch.sql.in
index b02f1b28ebc..004711f62e7 100644
--- a/contrib/fuzzystrmatch/fuzzystrmatch.sql.in
+++ b/contrib/fuzzystrmatch/fuzzystrmatch.sql.in
@@ -8,4 +8,4 @@ CREATE FUNCTION soundex(text) RETURNS text
   AS 'MODULE_PATHNAME', 'soundex' LANGUAGE 'c' with (iscachable, isstrict);
 
 CREATE FUNCTION text_soundex(text) RETURNS text
-  AS 'MODULE_PATHNAME', 'soundex' LANGUAGE 'c';
+  AS 'MODULE_PATHNAME', 'soundex' LANGUAGE 'c' with (iscachable, isstrict);