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POsql update multiple rows with case in php
 

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  1. POsql update multiple rows with case in php
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    <p>I am trying to update 11 rows at a time - cricket team (11 players) posted from a form page before, and then I want to update the first table called with these players. (The table includes player, order and team.) </p> <pre><code>&lt;?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); ?&gt; </code></pre> <p>Does anyone know how to get the update script working please? No errors are displayed, and it just doesn't change the database. </p>
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    1. COYou should probably remove the credentials... Also, you have an end statement but no begin statement. I'm not a SQL guru but I think its required.
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    2. CODoes the first WHEN statement have a syntax error? WHEN order = 1 ='$team' THEN '$one'
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    3. COoh sorry i just changed that no its the same as the others getting team is $team
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