php 和 mysql - 插入有效但更新无效

Question

我的代码有什么问题，插入工作正常，但更新不起作用。我已从 phpmyadmin 复制了 updateet 的查询并将静态值更改为变量

<?php
if (isset($_POST['submitContactInfo'])) {
    $socityId = $_SESSION['socityid'];
    $city = $_POST['city'];
    $pin = $_POST['pin'];
    $state = $_POST['state'];
    $telephone = $_POST['telephone'];
    $mobile = $_POST['mobile'];
    $email = $_POST['email'];
    $address = $_POST['address'];

    $sql = "INSERT INTO `_abc1`.`profile` (SOCIETY_ID,ADDR,CITY,PIN,STATE,TEL,MOBILE,EMAIL) VALUES ('$socityId','$address','$city','$pin','$state','$telephone','$mobile','$email');";


    $sql = "UPDATE `_abc1`.`profile` SET `ADDR` = '$address', `CITY` = '$city', `PIN` = '$pin', `STATE` = '$state', `TEL` = '$telephone', `MOBILE` = '$mobile', `EMAIL` = '$email' WHERE `society_profile`.`SOCITY_ID` = '$socityId'; ";

    $res = mysql_query($sql);
}
?>

Answer 1

您的更新中有拼写错误。当第一个查询为 SOCIETY_ID 时，您就有 SOCITY_ID

尝试

$sql = "UPDATE `_abc1`.`profile` SET `ADDR` = '$address', `CITY` = '$city', `PIN` = '$pin', `STATE` = '$state', `TEL` = '$telephone', `MOBILE` = '$mobile', `EMAIL` = '$email' WHERE `SOCIETY_ID` = '$socityId'; ";

另外，正如前面提到的，您应该使用 mysqli_query 而不是这些旧的已弃用函数。

http://www.php.net/manual/en/mysqli.query.php