z_portal_ids_get_last_id - z0_drop_portal_ids 
z_create_portal_ids      - z_portal_ids_dump
(except z_portal_ids_generate_id and z_portal_ids_commit for compatibility
 during the upgrade)


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@33382 20353a03-c40f-0410-a6d1-a30d3c3de9de