Index: openacs-4/packages/acs-kernel/sql/oracle/acs-relationships-create.sql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-kernel/sql/oracle/acs-relationships-create.sql,v
diff -u -r1.11 -r1.12
--- openacs-4/packages/acs-kernel/sql/oracle/acs-relationships-create.sql	26 Sep 2006 14:48:02 -0000	1.11
+++ openacs-4/packages/acs-kernel/sql/oracle/acs-relationships-create.sql	4 Jan 2010 19:54:37 -0000	1.12
@@ -355,12 +355,14 @@
 			constraint acs_data_links_obj_two_fk
 			references acs_objects (object_id)
                         on delete cascade,
+    relation_tag    varchar2(100),
 	constraint acs_data_links_un unique
-	(object_id_one, object_id_two)
+	(object_id_one, object_id_two, relation_tag)
 );
 
 create index acs_data_links_id_one_idx on acs_data_links (object_id_one);
 create index acs_data_links_id_two_idx on acs_data_links (object_id_two);
+create index acs_data_links_rel_tag_idx on acs_data_links (relation_tag);
 
 
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