Index: openacs-4/packages/acs-kernel/sql/postgresql/postgresql.sql =================================================================== RCS file: /usr/local/cvsroot/openacs-4/packages/acs-kernel/sql/postgresql/postgresql.sql,v diff -u -r1.47.2.1 -r1.47.2.2 --- openacs-4/packages/acs-kernel/sql/postgresql/postgresql.sql 13 Sep 2014 09:46:19 -0000 1.47.2.1 +++ openacs-4/packages/acs-kernel/sql/postgresql/postgresql.sql 28 Mar 2019 19:36:03 -0000 1.47.2.2 @@ -948,7 +948,7 @@ return description; END; -$$ LANGUAGE plpgsql with (iscachable); +$$ LANGUAGE plpgsql IMMUTABLE; -- added