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-Url: http://waps.l3s.uni-hannover.de/gitweb/?a=commitdiff_plain;h=14f31643fe4cdbe7108e3fe2d0cb8ac18e137b8c;p=users%2Fbernd%2Fpostgres.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 b02f1b28eb..004711f62e 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);