SELECT * FROM OASTAT_GAMES ORDER BY gamenumber desc;
SELECT nickname, guid, lastseen FROM OASTAT_PLAYERS ORDER BY lastseen DESC;
SELECT nickname, guid, lastseen FROM OASTAT_PLAYERS ORDER BY nickname;
SELECT * FROM OASTAT_PLAYERS, OASTAT_USERINFO WHERE OASTAT_PLAYERS.GUID = OASTAT_USERINFO.GUID;

DELETE FROM OASTAT_GAMES WHERE second is null;
SELECT * FROM OASTAT_GAMES WHERE SECOND IS NULL;

--Most popular names
SELECT nickname,count(0) as amount FROM OASTAT_PLAYERS group by nickname ORDER BY amount DESC ;

--Kills in different gametypes (only dm at the moment):
SELECT gametype, count(0) as kills FROM OASTAT_GAMES g, OASTAT_KILLS k WHERE g.gamenumber = k.gamenumber group by gametype;

SELECT gametype, count(0) as times FROM OASTAT_GAMES GROUP BY gametype;

--Table counts:
--Number of games with at least one kill
SELECT count(0) FROM OASTAT_GAMES g WHERE g.gamenumber in 
(SELECT DISTINCT k.gamenumber FROM oastat_kills k, oastat_players p WHERE k.attacker = p.guid) ;
--Number of kills on the server
SELECT count(0) FROM OASTAT_KILLS k, OASTAT_PLAYERS p WHERE k.attacker = p.guid; 

SELECT k.modtype, count(0) FROM OASTAT_KILLS k GROUP BY k.modtype ORDER BY k.modtype;

--Count number of times there was played on dm4ish
SELECT COUNT(0) FROM OASTAT_GAMES games
WHERE games.gamenumber IN (SELECT DISTINCT gamenumber FROM OASTAT_KILLS) 
AND games.mapname = 'dm4ish'; 

-- Top players on dm4ish
SELECT p.nickname, count(0) AS kills FROM OASTAT_PLAYERS p, OASTAT_KILLS k
WHERE k.attacker = p.guid AND k.gamenumber IN (SELECT gamenumber FROM OASTAT_GAMES WHERE mapname = 'dm4ish') GROUP BY p.guid,p.nickname ORDER BY kills DESC;

--Top killers on the server
SELECT p.nickname, count(0) FROM OASTAT_PLAYERS p, OASTAT_KILLS k 
WHERE k.attacker = p.guid GROUP BY p.guid, p.nickname ORDER BY count(0) DESC;

-- Find GUID of sagoo007
SELECT GUID FROM OASTAT_PLAYERS WHERE NICKNAME = 'Sago007';
-- There might be more because of namestealers but the correct result is: "ED7E3235B252CA0BA15C0AA3A650D29D"

-- Find Sago007's top pray:
SELECT p.nickname, count(0) FROM OASTAT_PLAYERS p, OASTAT_KILLS k 
WHERE k.target = p.guid AND k.attacker ='ED7E3235B252CA0BA15C0AA3A650D29D' 
AND k.target != k.attacker --not suicides
GROUP BY p.guid, p.nickname ORDER BY count(0) DESC;

-- Find Sago007's top enemies
SELECT p.nickname, count(0) FROM OASTAT_PLAYERS p, OASTAT_KILLS k 
WHERE k.attacker = p.guid AND k.target ='ED7E3235B252CA0BA15C0AA3A650D29D' 
AND k.target != k.attacker --not suicides
GROUP BY p.guid, p.nickname ORDER BY count(0) DESC;

--Total kills excluding suicides
--Notice that inner joining attacker with the list of player guids is a way to exclude 
SELECT COUNT(0) FROM OASTAT_KILLS k, OASTAT_PLAYERS p WHERE k.attacker = p.guid and k.attacker != k.target;

--Totla kills excluding suicides and bots
SELECT COUNT(0) FROM OASTAT_KILLS k WHERE LENGTH(k.attacker)=32 AND k.attacker != k.target;

-- ALL kills with names of both killer and victim
SELECT pa.nickname Killer, pt.nickname Victim FROM OASTAT_KILLS k, OASTAT_PLAYERS pa, OASTAT_PLAYERS pt
WHERE k.attacker = pa.guid AND k.target = pt.guid AND k.attacker != k.target;

-- ALL kills with names of both killer and victim
SELECT pa.nickname Killer, pt.nickname Victim FROM OASTAT_KILLS k, OASTAT_PLAYERS pa, OASTAT_PLAYERS pt
WHERE k.attacker = pa.guid AND k.target = pt.guid AND k.attacker != k.target ORDER BY k.eventnumber desc;

-- Games on the different maps with avarage gametime, demand at least one kill
SELECT g.mapname,count(0),sum(g.second)/count(0) as avgtime 
FROM oastat_games g
WHERE g.gamenumber in 
(SELECT DISTINCT k.gamenumber FROM oastat_kills k, oastat_players p WHERE k.attacker = p.guid) 
GROUP BY g.mapname;

-- Maps with most kills:
SELECT g.mapname,count(0)
FROM oastat_games g, oastat_kills k, oastat_players p
WHERE g.gamenumber = k.gamenumber AND k.attacker = p.guid
GROUP BY g.mapname ORDER BY count(0) DESC;

-- Most dangarous maps: most suicides
SELECT g.mapname,count(0)
FROM oastat_games g, oastat_kills k
WHERE g.gamenumber = k.gamenumber AND k.attacker NOT IN ( SELECT guid FROM oastat_players)
GROUP BY g.mapname ORDER BY count(0) DESC;

--Favorite models:
SELECT p.model, count(0) FROM oastat_players p GROUP BY p.model ORDER BY count(0) DESC;