sql在php中更新多行大小寫

我試圖一次更新11行 - 板球隊（11名球員）從表單頁面發佈之前，然後我想更新與這些球員調用的第一個表。（該表包括玩家，訂單和團隊。）sql在php中更新多行大小寫

<?php 
session_start(); 

// Edit this to connect to your database with your username and password 
$db_name="a1467234_cricket"; // Database name 
$tbl_name="statistics"; // Table name 

// Connect to server and select databse. 
$conn = mysql_connect("mysql17.000webhost.com","*******","*******") or die(mysql_error()); 
mysql_select_db("$db_name")or die("cannot select DB"); 


$one = $_POST["one"]; 
$two = $_POST["two"]; 
$three = $_POST["three"]; 
$four = $_POST["four"]; 
$five = $_POST["five"]; 
$six = $_POST["six"]; 
$seven = $_POST["seven"]; 
$eight = $_POST["eight"]; 
$nine = $_POST["nine"]; 
$ten = $_POST["ten"]; 
$eleven = $_POST["eleven"]; 

$team = $_POST["team"]; 

$sql = "UPDATE first 
    SET player = (CASE 
     WHEN order = 1 ='$team' THEN '$one' 
     WHEN order = 2 AND team ='$team' THEN '$two' 
     WHEN order = 3 AND team ='$team' THEN '$three' 
     WHEN order = 4 AND team ='$team' THEN '$four' 
     WHEN order = 5 AND team ='$team' THEN '$five' 
     WHEN order = 6 AND team ='$team' THEN '$six' 
     WHEN order = 7 AND team ='$team' THEN '$seven' 
     WHEN order = 8 AND team ='$team' THEN '$eight' 
     WHEN order = 9 AND team ='$team' THEN '$nine' 
     WHEN order = 10 AND team ='$team' THEN '$ten' 
     WHEN order = 11 AND team ='$team' THEN '$eleven' 
     ELSE player 
    END 
    WHERE order IN (1,2,3,4,5,6,7,8,9,10,11))"; 

echo "Updated team selection"; 

mysql_close($conn); 

?>

有沒有人知道如何獲取更新腳本的工作請？沒有錯誤顯示，它只是不會更改數據庫。

來源

2013-05-03 user2258954

您應該刪除證書...此外，您有一個結束語句，但沒有開始語句。我不是SQL大師，但我認爲它是必需的。 – Chad 2013-05-03 15:46:31

第一個WHEN語句是否有語法錯誤？ WHEN order = 1 ='$ team'THEN'$ one' – tylert 2013-05-03 15:48:40

oh對不起，我只是改變了，沒有像其他人一樣獲得團隊是$團隊 – user2258954 2013-05-03 15:50:08

使用for循環可能會更容易，更整潔，更智能地進行查詢。這可能對您沒有多大幫助：

<?php 
for($i=1;$i<$count;$i++) { 
     $updatesql="update first set player ='".$_POST['player_'.$i]"' where team ='".$_POST['team_'.$i]"' "; 
     mysql_query($updatesql); 

} 
?>

您可能需要對此進行微小的修改。

例如。你需要以這種方式來發布數據：

PLAYER_1，player_2等，以及球隊在TEAM_1，TEAM_2等

來源

2013-05-03 15:54:24

你需要一個mysql_query($sql);到數據庫

來源

2013-05-03 15:57:14 caRameL

bviously上執行查詢，你缺少結束後的右括號'）'。順便說一下，第一個案例條件（order = 1 ='$ team'）似乎沒有任何意義。

無論如何，下面的查詢應該工作。請注意。。。將需要以與第一和第二參與者相同的模式進行填充。

$sql = " 
     UPDATE first a, 
       (
       SELECT 1 AS `order`, '{$one}' AS player, '{$team}' AS team 
       UNION ALL 
       SELECT 2 AS `order`, '{$two}' AS player, '{$team}' AS team 
       . 
       . 
       . 
       UNION ALL 
       SELECT 11 AS `order`, '{$eleven}' AS player, '{$team}' AS team 
      ) b 
      SET a.player = b.player 
     WHERE a.`order` = b.`order` 
      AND a.team = b.teamenter 
     ";

來源

2013-05-03 15:59:25 user1647063

對不起，我意外地改變了，當它上傳與其他人一樣，我把它放在哪裏是錯的？謝謝 – user2258954 2013-05-03 16:05:09

sql在php中更新多行大小寫

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