Question

我试图修复此查询，但出于某种原因，它会抛出错误。我应该做些什么改变？

代码

$statement=$conn->prepare("SELECT p.productid AS productid,
                                  p.productname AS productname,
                                  t.itemid AS itemid,t.amount AS amount,
                                  t.is_completed AS is_completed,
                                  t.id AS recordid 
                           FROM products p,temporder t 
                           where p.productid=t.itemid AND is_completed = 0 
                           LIMIT 0, 30 AND t.email = ?");
$statement->execute(array($_SESSION['email']));
$rows=$statement->rowCount();//get no. of rows
$statement->setFetchMode(PDO::FETCH_ASSOC);

错误：

SQLSTATE [42000]：语法错误或访问冲突：1064您有 SQL语法错误;查看与您的手册相对应的手册 MySQL服务器版本，用于在＆＃39; AND t.email =附近使用正确的语法＆＃39; test@gmail.com'＆＃39;在第1行

Answer 1

更改此

  where p.productid=t.itemid AND is_completed = 0 LIMIT 0, 30 AND t.email = ?

到

 where p.productid=t.itemid AND is_completed = 0 AND t.email = ? LIMIT 0, 30

SQLSTATE [42000]：语法错误或访问冲突：1064（之前的答案没有帮助）

1 个答案: