Question

我收到此错误： SQLSTATE [42000]：语法错误或访问冲突：1064 SQL语法中有错误;检查与您的MySQL服务器版本对应的手册，以便在'INSERT INTO student_details（第2行的student_id，first_name，last_name，dob，address_lin'）附近使用正确的语法

代码：任何想法？

//create variables from each value that was submitted from the form */
$student_info_id = $_POST['student_info_id'];
$class_id = $_POST['class_id'];
$first_name = $_POST['first_name'];
$last_name = $_POST['last_name'];
$dob = $_POST['dob'];
$address_line_1 = $_POST['address_line_1'];
$address_line_2 = $_POST['address_line_2'];
$town = $_POST['town'];
$county = $_POST['county'];
$postcode = $_POST['postcode'];
$gender = $_POST['gender'];
$ethnicity = $_POST['ethnicity'];


try {
$conn = new PDO("mysql:host=$host; dbname=$dbname", $user, $password);
$conn->exec("SET CHARACTER SET utf8");      // Sets encoding UTF-8
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

 $sql = "
        INSERT INTO student_info (student_info_id, class_id) VALUES (:student_info_id, :class_id) 
        INSERT INTO student_details (student_id, first_name, last_name, dob, address_line_1, address_line_2, town, county, postcode, gender, ethnicity, student_info_id)
                                        VALUES (:student_id, :first_name, :last_name, :dob, :address_line_1, :address_line_2, :town, :county, :postcode, :gender, :ethnicity, :student_info_id)     

        ";

 $statement = $conn->prepare($sql);
 $statement->bindValue(":student_info_id", $student_info_id);
 $statement->bindValue(":class_id", $class_id);
 $statement->bindValue(":student_id", $student_id);
 $statement->bindValue(":first_name", $first_name);
 $statement->bindValue(":last_name", $last_name);
 $statement->bindValue(":dob", $dob);
 $statement->bindValue(":address_line_1", $address_line_2);
 $statement->bindValue(":address_line_2", $address_line_1);
 $statement->bindValue(":town", $town);
 $statement->bindValue(":county", $county);
 $statement->bindValue(":postcode", $postcode);
 $statement->bindValue(":gender", $gender);
 $statement->bindValue(":ethnicity", $ethnicity);
 $statement->bindValue(":student_info_id", $student_info_id);

 $count = $statement->execute();

  $conn = null;        // Disconnect
}
catch(PDOException $e) {
  echo $e->getMessage();
}

Answer 1

您必须使用INSERT完成第一个;，如下所示：

INSERT INTO student_info (
   student_info_id,
   class_id
) VALUES (
   :student_info_id,
   :class_id
); <-- a semicolon is the default statement separator, use it
....

请注意，虽然可以一次运行多个查询，但我不建议您这样做。如果您逐个运行每个查询，您可以更好地控制错误。

Answer 2

我不确定PDO是否支持多个语句，但如果是这样，则错误是您没有终止第一个语句，

INSERT INTO student_info (student_info_id, class_id) 
VALUES (:student_info_id, :class_id);
                                    ^ add this one

Answer 3

您无法在一次通话中运行多个查询单独运行它们。

语法错误，访问冲突pdo

3 个答案: