php更新数据库并返回所影响的行数

php更新数据库并返回所影响的行数

$host="mysql153.secureserver.net";

$uname="java2s";

$pass="password";

$database="java2s";

$tablename="Employee";

$connection= mysql_connect($host,$uname,$pass) or die("Database connection failed!
");

$result=mysql_select_db($database) or die("Database could not be selected");

$query = "UPDATE Employee SET Firstname="new Name" where id=2";

$result = mysql_query($query);

if (!$result) {

die(" Query could not be executed.
");

} else {

echo "

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echo " ";

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}

?>

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