Index: openacs-4/packages/rss-support/sql/postgresql/upgrade/upgrade-0.4d1-0.4d2.sql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/rss-support/sql/postgresql/upgrade/upgrade-0.4d1-0.4d2.sql,v
diff -u -N -r1.1.2.1 -r1.1.2.2
--- openacs-4/packages/rss-support/sql/postgresql/upgrade/upgrade-0.4d1-0.4d2.sql	27 Jul 2009 19:48:49 -0000	1.1.2.1
+++ openacs-4/packages/rss-support/sql/postgresql/upgrade/upgrade-0.4d1-0.4d2.sql	30 Jul 2009 13:23:41 -0000	1.1.2.2
@@ -1,10 +1,11 @@
 alter table rss_gen_subscrs rename column summary_context_id to old_summary_context_id;
 
 alter table rss_gen_subscrs add summary_context_id integer
-  constraint rss_gen_subscrs_context_id_nn not null
   constraint rss_gen_subscrs_context_id_fk references acs_objects(object_id);
 
 update rss_gen_subscrs
 set summary_context_id = old_summary_context_id::integer;
 
 alter table rss_gen_subscrs drop column old_summary_context_id;
+
+alter table rss_gen_subscrs alter rss_gen_subscrs_context_id set not null;