Question

我有一个表（查询和PHP）这样的体育排名页面：我在表中有4个团队：

当pionts相等并且team4更好时，如何逐点排序因为它是2场比赛team3 vs team4的胜利者？

  ------------------------------------------
  --Data setup
  ------------------------------------------

CREATE TABLE Teams (
  id INT(10) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
  name  VARCHAR(30) NOT NULL,
  rank  INT(10),
  win   INT(10) NOT NULL,
  loss  INT(10) NOT NULL,
  tie   INT(10) NOT NULL,
  dgoals INT(10) NOT NULL
)

CREATE TABLE Matchs (
  mid INT(10) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
  home       VARCHAR(30) NOT NULL,
  away       VARCHAR(30) NOT NULL,
  homescore  INT(10) NOT NULL,
  awayscore  INT(10) NOT NULL
)

INSERT INTO Matchs (home, away, homescore, awayscore)
VALUES 
      ('Team1','Team2',2,1),('Team2','Team1',1,1),
      ('Team3','Team4',3,2),('Team4','Team3',5,1),
      ('Team1','Team3',1,1),('Team3','Team1',1,1),
      ('Team2','Team4',1,1),('Team4','Team2',1,1),
      ('Team1','Team4',1,1),('Team4','Team1',1,1),
      ('Team2','Team3',1,1),('Team3','Team2',1,1)


INSERT INTO Teams (name, win, loss, tie, point, dgoals)
VALUES 
      ('Team1',1,0,5,8,1),
      ('Team2',0,1,5,5,-1),
      ('Team3',1,1,4,7,-3),
      ('Team4',1,1,4,7,3)

  ------------------------------------------
  --Answer
  ------------------------------------------
$result = $db->query("SELECT id,name, point FROM Teams ORDER BY point DESC"); 
$rank=1;
while($row = $result->fetch_assoc()) {
 echo "<tr><td>".$rank."</td><td>".$row["name"]." ".$row["point"]."</td></tr>";
 $rank++;
}
  ------------------------------------------
   --Question
  ------------------------------------------

how sort teams by point when pionts is equal AND team4 is better , 
because it is winner of 2 matchs team3 vs team4 ?

例如：我想逐点点，但team2和team3有相同的分数对于这个例子，team2是与team3的总和（匹配）的赢家，所以team2有排名，输出是排名，如何得到排名？

Team   rank   W   L   T   point  goals  
—————————————————————————————————————
Team2    ?    6   2   2   20     +8 
Team3    ?    6   2   2   20     +8


matchs   home   away   score_h   score_a     
—————————————————————————————————————————
match1   team2  team3    2         1    
match2   team3  team2    1         1

通过匹配对sport_league进行排名的队伍

0 个答案: