-modified 'pcu_protocol_type', 'pcu_protocol_types', 'view_pcu_types' schema

[plcapi.git] / planetlab4.sql

diff --git a/planetlab4.sql b/planetlab4.sql
index 65d0bba..8bfb42a 100644 (file)
--- a/planetlab4.sql
+++ b/planetlab4.sql
@@ -847,21 +847,20 @@ CREATE TABLE pcu_types (
 ) WITH OIDS;
 CREATE INDEX pcu_types_model_idx ON pcu_types (model);
 
-CREATE TABLE pcu_type_port (
+CREATE TABLE pcu_protocol_type (
+    pcu_protocol_type_id serial PRIMARY KEY,
     pcu_type_id integer REFERENCES pcu_types NOT NULL,  -- PCU type identifier
     port integer NOT NULL,                              -- PCU port
-    protocol text NOT NULL,                             -- Protocol                 
-    supported boolean NOT NULL                          -- Does PLC support
+    protocol text NOT NULL,                             -- Protocol
+    supported boolean NOT NULL DEFAULT True             -- Does PLC support
 ) WITH OIDS;
-CREATE INDEX pcu_type_port_pcu_type_id ON pcu_type_port (pcu_type_id);
+CREATE INDEX pcu_protocol_type_pcu_type_id ON pcu_protocol_type (pcu_type_id);
 
 
-CREATE OR REPLACE VIEW pcu_type_ports AS
+CREATE OR REPLACE VIEW pcu_protocol_types AS
 SELECT pcu_type_id,
-array_accum(port) as ports,
-array_accum(protocol) as protocols,
-array_accum(supported) as supported
-FROM pcu_type_port
+array_accum(pcu_protocol_type_id) as pcu_protocol_type_ids
+FROM pcu_protocol_type
 GROUP BY pcu_type_id;
 
 --------------------------------------------------------------------------------
@@ -918,12 +917,9 @@ SELECT
 pcu_types.pcu_type_id,
 pcu_types.model,
 pcu_types.name,
-COALESCE((SELECT ports FROM pcu_type_ports WHERE pcu_type_ports.pcu_type_id = pcu_types.pcu_type_id), '{}') AS ports,
-COALESCE((SELECT protocols FROM pcu_type_ports WHERE pcu_type_ports.pcu_type_id = pcu_types.pcu_type_id), '{}') AS protocols,
-COALESCE((SELECT supported FROM pcu_type_ports WHERE pcu_type_ports.pcu_type_id = pcu_types.pcu_type_id), '{}') AS supported
+COALESCE((SELECT pcu_protocol_type_ids FROM pcu_protocol_types WHERE pcu_protocol_types.pcu_type_id = pcu_types.pcu_type_id), '{}') AS pcu_protocol_type_ids
 FROM pcu_types;
 
-
 CREATE OR REPLACE VIEW view_events AS
 SELECT
 events.event_id,