[DS-895] Advanced Embargo Project, Database Schema Fixes

dspace/etc/postgres/database_schema.sql

@@ -232,6 +232,7 @@ CREATE TABLE Item
   submitter_id    INTEGER REFERENCES EPerson(eperson_id),
   in_archive      BOOL,
   withdrawn       BOOL,
+  discoverable    BOOL,
   last_modified   TIMESTAMP WITH TIME ZONE,
   owning_collection INTEGER
 );
@@ -435,7 +436,10 @@ CREATE TABLE ResourcePolicy
   eperson_id           INTEGER REFERENCES EPerson(eperson_id),
   epersongroup_id      INTEGER REFERENCES EPersonGroup(eperson_group_id),
   start_date           DATE,
-  end_date             DATE
+  end_date             DATE,
+  rpname               VARCHAR(30),
+  rptype               VARCHAR(30),
+  rpdescription        VARCHAR(100)
 );
 
 -- index by resource_type,resource_id - all queries by