# 
# patch "database.cc"
#  from [db6ff3f54bf294ab40735e2aba41c57381408e10]
#    to [f443fb17f9bc64e8889080ed3f70a7d89c9bc008]
# 
# patch "database.hh"
#  from [af2a926539d042f61e97180730ad348ad2181bcd]
#    to [4806c0f3cf48989a3df847d54c82425cce89828e]
# 
# patch "revision.cc"
#  from [f17c0a13c50015509aa893f47e72ffbc0c9b1c12]
#    to [e7c650b9e5bab6ac9a813dc30ed3a2128b0aa78d]
# 
========================================================================
--- database.cc	db6ff3f54bf294ab40735e2aba41c57381408e10
+++ database.cc	f443fb17f9bc64e8889080ed3f70a7d89c9bc008
@@ -1432,6 +1432,13 @@
   execute("DELETE FROM revision_certs");
 }
 
+void
+database::delete_existing_manifests()
+{
+  execute("DELETE FROM manifests");
+  execute("DELETE FROM manifest_deltas");
+}
+
 /// Deletes one revision from the local database. 
 /// @see kill_rev_locally
 void
========================================================================
--- database.hh	af2a926539d042f61e97180730ad348ad2181bcd
+++ database.hh	4806c0f3cf48989a3df847d54c82425cce89828e
@@ -309,6 +309,8 @@
   
   void delete_existing_revs_and_certs();
 
+  void delete_existing_manifests();
+
   void delete_existing_rev_and_certs(revision_id const & rid);
   
   void delete_branch_named(cert_value const & branch);
========================================================================
--- revision.cc	f17c0a13c50015509aa893f47e72ffbc0c9b1c12
+++ revision.cc	e7c650b9e5bab6ac9a813dc30ed3a2128b0aa78d
@@ -759,6 +759,8 @@
       app.db.delete_existing_revs_and_certs();    
     construct_revisions_from_ancestry();
     write_certs();
+    if (existing_graph)
+      app.db.delete_existing_manifests();
     guard.commit();
   }
 }