 --
 -- Copyright (C) 2006 The Trustees of Princeton University
 --
--- $Id: planetlab4.sql,v 1.53 2006/12/12 10:58:58 thierry Exp $
+-- $Id: planetlab4.sql,v 1.54 2006/12/15 18:34:46 mlhuang Exp $
 --
 
 --------------------------------------------------------------------------------

CREATE VIEW view_peers AS
SELECT 
peers.*, 
peer_sites.site_ids,
peer_persons.person_ids,
peer_nodes.node_ids,
peer_slices.slice_ids
FROM peers
LEFT JOIN peer_sites USING (peer_id)
LEFT JOIN peer_persons USING (peer_id)
LEFT JOIN peer_nodes USING (peer_id)
LEFT JOIN peer_slices USING (peer_id);

CREATE VIEW view_nodes AS

FROM persons
GROUP BY peer_id;

CREATE VIEW peer_keys AS
SELECT peer_id,
array_accum(key_id) AS key_ids
FROM keys
GROUP BY peer_id;

CREATE VIEW peer_nodes AS
SELECT peer_id,
array_accum(node_id) AS node_ids
FROM nodes
GROUP BY peer_id;

CREATE VIEW peer_slice_attribute_types AS
SELECT peer_id,
array_accum(attribute_type_id) AS attribute_type_ids
FROM slice_attribute_types
GROUP BY peer_id;

CREATE VIEW peer_slice_attributes AS
SELECT peer_id,
array_accum(slice_attribute_id) AS slice_attribute_ids
FROM slice_attribute
GROUP BY peer_id;

CREATE VIEW peer_slices AS
SELECT peer_id,
array_accum(slice_id) AS slice_ids
