Index: openacs-4/packages/imsld/sql/postgresql/imsld-level-a-create.sql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/imsld/sql/postgresql/imsld-level-a-create.sql,v
diff -u -r1.10 -r1.11
--- openacs-4/packages/imsld/sql/postgresql/imsld-level-a-create.sql	4 Jul 2008 15:31:27 -0000	1.10
+++ openacs-4/packages/imsld/sql/postgresql/imsld-level-a-create.sql	20 Feb 2009 12:34:12 -0000	1.11
@@ -69,7 +69,9 @@
                             references cr_items,    --imsld_learning_objectives
     prerequisite_id         integer
                             constraint imsld_prereq_id_fk
-                            references cr_items     --imsld_prerequisites
+                            references cr_items,    --imsld_prerequisites
+    resource_handler	    varchar(100)
+			    not null
 );
 
 create index imsld_imsld_orgid_idx on imsld_imslds(organization_id);
@@ -88,6 +90,9 @@
 comment on column imsld_imslds.sequence_used_p is '
 If the value is true, IMS Simple Sequencing is included at the appropriate places in the document instance, default is false.';
 
+comment on column imsld_imslds.resource_handler is '
+Indicates which package is used to handle the resource objects for the UoL (file-storage or xowiki).';
+
 create table imsld_learning_objectives (
     learning_objective_id  integer
                             constraint imsld_leo_fk
@@ -736,6 +741,17 @@
 comment on table imsld_as_as_rels is '
 This table stores the information of the relationship between the activity structures (between them).';
 
+create table imsld_res_xowiki_rels (
+    rel_id      integer
+                constraint imsld_res_xowiki_rels_fk
+                references acs_rels
+                constraint imsld_res_xowiki_rels_pk
+                primary key
+);
+
+comment on table imsld_res_xowiki_rels is '
+This table stores the relationships between resources and xowiki Pages.';
+
 create table imsld_res_files_rels (
     rel_id      integer
                 constraint imsld_res_files_rels_fk