From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Sun, 9 Dec 2007 02:22:46 +0000 (+0000)
Subject: Fix completely-bogus volatility markings on pg_trgm functions.
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=df209374df2ba849366548e86d0aea0713ad3db5;p=users%2Fbernd%2Fpostgres.git

Fix completely-bogus volatility markings on pg_trgm functions.
---

diff --git a/contrib/pg_trgm/pg_trgm.sql.in b/contrib/pg_trgm/pg_trgm.sql.in
index ed990825b9..962e37effe 100644
--- a/contrib/pg_trgm/pg_trgm.sql.in
+++ b/contrib/pg_trgm/pg_trgm.sql.in
@@ -6,12 +6,12 @@ SET search_path = public;
 CREATE OR REPLACE FUNCTION set_limit(float4)
 RETURNS float4
 AS 'MODULE_PATHNAME'
-LANGUAGE C STRICT IMMUTABLE;
+LANGUAGE C STRICT VOLATILE;
 
 CREATE OR REPLACE FUNCTION show_limit()
 RETURNS float4
 AS 'MODULE_PATHNAME'
-LANGUAGE C STRICT IMMUTABLE;
+LANGUAGE C STRICT STABLE;
 
 CREATE OR REPLACE FUNCTION show_trgm(text)
 RETURNS _text
@@ -26,7 +26,7 @@ LANGUAGE C STRICT IMMUTABLE;
 CREATE OR REPLACE FUNCTION similarity_op(text,text)
 RETURNS bool
 AS 'MODULE_PATHNAME'
-LANGUAGE C STRICT IMMUTABLE;
+LANGUAGE C STRICT STABLE;
 
 CREATE OPERATOR % (
         LEFTARG = text,