SQL语法错误。请我检查MariaDB服务器的手册

Posted 2021-05-04

我收到错误说明

插入记录时出错您的SQL语法有错误;查看与您的MariaDB服务器版本对应的手册，以便在''arcade'附近使用正确的语法，123）'在第1行“

if (isset($_POST['name'])) {

    //code to insert new record into DB
    $insQuery = "insert into inventory values(NULL,"
    ."'". $_POST['name'] ."',"
    . $_POST['price'] .","
    . $_POST['rating'] .","
    . $_POST['console'] .","
    ."'". $_POST['genre'] ."',"
    . $_POST['quantity'] .")";

答案

if（isset（$ _ POST ['name']））{

//code to insert new record into DB
$insQuery = "insert into inventory(name, price,rating, console,gender,quantity) values(NULL, '". $_POST['name'] ."','"
. $_POST['price'] ."','"
. $_POST['rating'] ."','"
. $_POST['console'] ."','"
."','". $_POST['genre'] ."','"
. $_POST['quantity'] ."')";

你忘记了一些逗号（，）和'在你的查询中，也忘记了库存中的表字段名称（名称，价格，评级，控制台，性别，数量）....把表格字段名称放在那里......