+DROP VIEW usersingroup;
+DROP VIEW full_defcalls;
+DROP VIEW defcalls;
+DROP VIEW users_defprio;
+DROP VIEW available_ships;
+DROP VIEW ships_home;
+
+ALTER TABLE groups RENAME gid TO id;
+ALTER TABLE groups RENAME flag TO gid;
+
+UPDATE groups SET gid = '' WHERE gid IS NULL;
+
+CREATE FUNCTION new_gid(id INTEGER) RETURNS CHAR AS $$
+ SELECT gid FROM groups WHERE id = $1
+$$ LANGUAGE SQL STABLE;
+
+ALTER TABLE channel_flags ADD flag CHAR(1);
+
+UPDATE channel_flags SET flag = 'o' WHERE name = 'auto_op';
+UPDATE channel_flags SET flag = 'O' WHERE name = 'op';
+UPDATE channel_flags SET flag = 'v' WHERE name = 'auto_voice';
+UPDATE channel_flags SET flag = 'V' WHERE name = 'voice';
+UPDATE channel_flags SET flag = 'i' WHERE name = 'auto_invite';
+UPDATE channel_flags SET flag = 'I' WHERE name = 'invite';
+
+CREATE FUNCTION new_flag(id INTEGER) RETURNS CHAR AS $$
+ SELECT flag FROM channel_flags WHERE id = $1
+$$ LANGUAGE SQL STABLE;
+
+ALTER TABLE channels RENAME name TO channel;
+ALTER TABLE channels ALTER channel TYPE citext;
+
+CREATE FUNCTION new_channel(id INTEGER) RETURNS citext AS $$
+ SELECT channel FROM channels WHERE id = $1
+$$ LANGUAGE SQL STABLE;
+
+ALTER TABLE channel_group_flags DROP CONSTRAINT channel_group_flags_group_fkey;
+ALTER TABLE channel_group_flags DROP CONSTRAINT channel_group_flags_flag_fkey;
+ALTER TABLE channel_group_flags DROP CONSTRAINT channel_group_flags_channel_fkey;
+ALTER TABLE group_roles DROP CONSTRAINT group_roles_gid_fkey;
+ALTER TABLE groupmembers DROP CONSTRAINT groupmembers_gid_fkey;
+ALTER TABLE raid_access DROP CONSTRAINT raid_access_gid_fkey;
+ALTER TABLE forum_access DROP CONSTRAINT forum_access_gid_fkey;
+ALTER TABLE wiki_namespace_access DROP CONSTRAINT wiki_namespace_access_gid_fkey;
+
+ALTER TABLE groups DROP CONSTRAINT groups_pkey;
+ALTER TABLE groups ADD PRIMARY KEY(gid);
+
+ALTER TABLE channel_flags DROP CONSTRAINT channel_flags_pkey;
+ALTER TABLE channel_flags ADD PRIMARY KEY(flag);
+
+ALTER TABLE channels DROP CONSTRAINT channels_pkey;
+ALTER TABLE channels DROP CONSTRAINT channels_name_key;
+ALTER TABLE channels ADD PRIMARY KEY(channel);
+
+ALTER TABLE channel_group_flags RENAME "group" TO gid;
+ALTER TABLE channel_group_flags ALTER flag TYPE CHAR(1) USING (new_flag(flag));
+ALTER TABLE channel_group_flags ADD FOREIGN KEY (flag) REFERENCES channel_flags(flag) ON UPDATE CASCADE ON DELETE CASCADE;
+ALTER TABLE channel_group_flags ALTER gid TYPE CHAR(1) USING (new_gid(gid));
+ALTER TABLE channel_group_flags ADD FOREIGN KEY (gid) REFERENCES groups(gid) ON UPDATE CASCADE ON DELETE CASCADE;
+ALTER TABLE channel_group_flags ALTER channel TYPE citext USING (new_channel(channel));
+ALTER TABLE channel_group_flags ADD FOREIGN KEY (channel) REFERENCES channels(channel) ON UPDATE CASCADE ON DELETE CASCADE;
+
+ALTER TABLE groupmembers ALTER gid TYPE CHAR(1) USING (new_gid(gid));
+ALTER TABLE groupmembers ADD FOREIGN KEY (gid) REFERENCES groups(gid) ON UPDATE CASCADE ON DELETE CASCADE;
+
+ALTER TABLE group_roles ALTER gid TYPE CHAR(1) USING (new_gid(gid));
+ALTER TABLE group_roles ADD FOREIGN KEY (gid) REFERENCES groups(gid) ON UPDATE CASCADE ON DELETE CASCADE;
+
+ALTER TABLE raid_access ALTER gid TYPE CHAR(1) USING (new_gid(gid));
+ALTER TABLE raid_access ADD FOREIGN KEY (gid) REFERENCES groups(gid) ON UPDATE CASCADE ON DELETE CASCADE;
+
+ALTER TABLE forum_access ALTER gid TYPE CHAR(1) USING (new_gid(gid));
+ALTER TABLE forum_access ADD FOREIGN KEY (gid) REFERENCES groups(gid) ON UPDATE CASCADE ON DELETE CASCADE;
+
+ALTER TABLE wiki_namespace_access ALTER gid TYPE CHAR(1) USING (new_gid(gid));
+ALTER TABLE wiki_namespace_access ADD FOREIGN KEY (gid) REFERENCES groups(gid) ON UPDATE CASCADE ON DELETE CASCADE;
+
+ALTER TABLE groups DROP id RESTRICT;
+ALTER TABLE groups DROP attack RESTRICT;
+ALTER TABLE channel_flags DROP id RESTRICT;
+ALTER TABLE channels DROP id RESTRICT;
+
+DROP FUNCTION new_gid(int);
+DROP FUNCTION new_flag(int);
+DROP FUNCTION new_channel(int);
+
+DROP INDEX users_pnick_key;
+DROP INDEX users_hostmask_key;
+DROP INDEX users_username_key;
+
+ALTER TABLE users ALTER username TYPE citext;
+ALTER TABLE users ALTER pnick TYPE citext;
+ALTER TABLE users ALTER hostmask TYPE citext;
+
+ALTER TABLE users ALTER pnick SET NOT NULL;
+ALTER TABLE users ALTER hostmask SET NOT NULL;
+
+ALTER TABLE users ADD UNIQUE(username);
+ALTER TABLE users ADD UNIQUE(pnick);
+ALTER TABLE users ADD UNIQUE(hostmask);
+
+
+CREATE OR REPLACE VIEW users_defprio AS
+SELECT u.*, (0.2 * (u.attack_points / GREATEST(a.attack, 1::numeric))
+ + 0.4 * (u.defense_points / GREATEST(a.defense, 1::numeric))
+ + 0.2 * (p.size::numeric / a.size) + 0.05 * (p.score::numeric / a.score)
+ + 0.15 * (p.value::numeric / a.value))::numeric(3,2) AS defprio
+FROM users u
+ JOIN current_planet_stats p USING (pid)
+ , (
+ SELECT avg(u.attack_points) AS attack, avg(u.defense_points) AS defense
+ ,avg(p.size) AS size, avg(p.score) AS score, avg(p.value) AS value
+ FROM users u
+ JOIN current_planet_stats p USING (pid)
+ WHERE uid IN ( SELECT uid FROM groupmembers WHERE gid = 'M')
+ ) a;
+
+CREATE OR REPLACE VIEW defcalls AS
+SELECT call, status,c.uid, c.landing_tick
+ ,dc.username AS dc, (c.landing_tick - tick()) AS curreta
+ ,array_agg(COALESCE(race::text,'')) AS race
+ ,array_agg(COALESCE(amount,0)) AS amount
+ ,array_agg(COALESCE(eta,0)) AS eta
+ ,array_agg(COALESCE(shiptype,'')) AS shiptype
+ ,array_agg(COALESCE(alliance,'?')) AS alliance
+ ,array_agg(coords(p2.x,p2.y,p2.z)) AS attackers
+FROM calls c
+ LEFT OUTER JOIN incomings i USING (call)
+ LEFT OUTER JOIN current_planet_stats p2 USING (pid)
+ LEFT OUTER JOIN users dc ON c.dc = dc.uid
+GROUP BY call,c.uid,dc.username, c.landing_tick, status;
+
+CREATE OR REPLACE VIEW full_defcalls AS
+SELECT call,status,x,y,z,pid,landing_tick,dc,curreta
+ ,defprio, c.race, amount, c.eta, shiptype, c.alliance, attackers
+ ,COUNT(NULLIF(f.back = f.landing_tick + f.eta - 1, FALSE)) AS fleets
+FROM users_defprio u
+ JOIN current_planet_stats p USING (pid)
+ JOIN defcalls c USING (uid)
+ LEFT OUTER JOIN launch_confirmations f USING (pid,landing_tick)
+GROUP BY call, x,y,z,pid,landing_tick,dc,curreta,defprio,c.race,amount,c.eta,shiptype,c.alliance,attackers, status
+;
+
+
+CREATE OR REPLACE FUNCTION change_member() RETURNS trigger
+ AS $_X$
+BEGIN
+ IF TG_OP = 'INSERT' THEN
+ IF NEW.gid = 'M' THEN
+ UPDATE planets SET alliance = 'NewDawn' WHERE
+ pid = (SELECT pid FROM users WHERE uid = NEW.uid);
+ END IF;
+ ELSIF TG_OP = 'DELETE' THEN
+ IF OLD.gid = 'M' THEN
+ UPDATE planets SET alliance = NULL WHERE
+ pid = (SELECT pid FROM users WHERE uid = OLD.uid);
+ END IF;
+ END IF;
+
+ return NEW;
+END;
+$_X$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE FUNCTION update_user_planet() RETURNS trigger AS $_X$
+BEGIN
+ IF COALESCE(NEW.pid <> OLD.pid,TRUE) OR NEW.username <> OLD.username THEN
+ UPDATE planets SET nick = NULL WHERE pid = OLD.pid;
+ UPDATE planets SET nick = NEW.username WHERE pid = NEW.pid;
+ END IF;
+
+ IF COALESCE(NEW.pid <> OLD.pid,TRUE)
+ AND (SELECT TRUE FROM groupmembers WHERE gid = 'M' AND uid = NEW.uid) THEN
+ UPDATE planets SET alliance = NULL WHERE pid = OLD.pid;
+ UPDATE planets SET alliance = 'NewDawn' WHERE pid = NEW.pid;
+ END IF;
+ RETURN NEW;
+END;
+$_X$ LANGUAGE plpgsql;
+
+DROP FUNCTION groups(int);
+CREATE OR REPLACE FUNCTION groups(uid integer) RETURNS SETOF CHAR
+ AS $_$SELECT gid FROM groupmembers WHERE uid = $1 UNION SELECT ''$_$
+ LANGUAGE sql STABLE;