Index: openacs-4/packages/acs-content-repository/sql/postgresql/upgrade/upgrade-5.8.0d2-5.8.0d3.sql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-content-repository/sql/postgresql/upgrade/upgrade-5.8.0d2-5.8.0d3.sql,v
diff -u -N -r1.1 -r1.1.2.1
--- openacs-4/packages/acs-content-repository/sql/postgresql/upgrade/upgrade-5.8.0d2-5.8.0d3.sql	4 Aug 2011 08:26:20 -0000	1.1
+++ openacs-4/packages/acs-content-repository/sql/postgresql/upgrade/upgrade-5.8.0d2-5.8.0d3.sql	23 Jan 2015 11:13:16 -0000	1.1.2.1
@@ -6,10 +6,11 @@
 create index cr_item_publish_audit_nrev_idx on cr_item_publish_audit(new_revision);
 
 -- make sure, we can add the foreign keys
-delete from cr_item_publish_audit where item_id not in (select item_id from cr_items);
-delete from cr_item_publish_audit where old_revision not in (select revision_id from cr_revisions);
-delete from cr_item_publish_audit where new_revision not in (select revision_id from cr_revisions);
+DELETE FROM cr_item_publish_audit a WHERE NOT EXISTS (SELECT 1 FROM cr_items i WHERE a.item_id = i.item_id);
+DELETE FROM cr_item_publish_audit a WHERE NOT EXISTS (SELECT 1 FROM cr_revisions r WHERE a.old_revision = r.revision_id);
+DELETE FROM cr_item_publish_audit a WHERE NOT EXISTS (SELECT 1 FROM cr_revisions r WHERE a.new_revision = r.revision_id);
 
+
 -- add the foreign keys
 alter table cr_item_publish_audit add constraint cr_item_publish_audit_item_fk foreign key (item_id) references cr_items (item_id);
 alter table cr_item_publish_audit add constraint cr_item_publish_audit_orev_fk foreign key (old_revision) references cr_revisions (revision_id);