-DROP VIEW available_ships;
-CREATE VIEW available_ships AS
-SELECT uid,username, planet, ship
+/*CREATE TABLE ticks (t INTEGER PRIMARY KEY);
+
+INSERT INTO ticks (SELECT * FROM generate_series(0,10000));
+*/
+
+CREATE OR REPLACE VIEW ships_home AS
+SELECT tick, uid,username, pid, ship
, COALESCE(f.amount - o.amount,f.amount) AS amount
, COALESCE(fleets,3) AS fleets
FROM users u JOIN (
- SELECT planet,ship,amount
+ SELECT t AS tick, pid,ship,amount
FROM (
- SELECT DISTINCT ON (planet,mission) planet,mission, fid
- FROM fleets f
- WHERE tick <= tick()
+ SELECT DISTINCT ON (t,pid,mission) t,pid,mission, fid
+ FROM ticks
+ CROSS JOIN fleets f
+ WHERE tick <= t
AND name IN ('Main','Advanced Unit')
AND mission = 'Full fleet'
- ORDER BY planet,mission,tick DESC, fid DESC
+ ORDER BY t,pid,mission,tick DESC, fid DESC
) f
JOIN fleet_ships fs USING (fid)
-) f USING (planet) LEFT OUTER JOIN (
- SELECT planet, ship, SUM(fs.amount) AS amount, 3 - COUNT(DISTINCT fid) AS fleets
- FROM fleets f
- JOIN launch_confirmations USING (fid)
+) f USING (pid) LEFT OUTER JOIN (
+ SELECT t AS tick, pid, ship, SUM(fs.amount) AS amount
+ , 3 - COUNT(DISTINCT fid) AS fleets
+ FROM ticks
+ CROSS JOIN fleets f
+ JOIN (SELECT landing_tick, fid, back, eta FROM launch_confirmations) lc USING (fid)
JOIN fleet_ships fs USING (fid)
- WHERE back > tick()
- AND landing_tick - eta - 12 < tick()
- GROUP BY planet,ship
-) o USING (planet,ship)
-WHERE COALESCE(f.amount - o.amount,f.amount) > 0
+ WHERE back > t
+ AND landing_tick - eta - 12 < t
+ GROUP BY t,pid,ship
+) o USING (tick,pid,ship)
+WHERE COALESCE(f.amount - o.amount,f.amount) > 0;
+CREATE OR REPLACE VIEW available_ships AS
+SELECT uid,username, pid, ship, amount, fleets
+FROM ships_home
+WHERE tick = tick();