PDO sql語法錯誤？

Question

我已經DB命名CMS有兩列：id和data1

我獲得以下錯誤試圖從數據庫中讀取數據時，下面的代碼。

Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'table' at line 1' in /var/pdo/index.php:4 Stack trace: #0 /var/pdo/index.php(4): PDO->query('SELECT * FROM t...') #1 {main} thrown in /var/pdo/index.php on line 4

爲什麼我會收到此錯誤？

這是我的代碼：

<?php 
    $db = new PDO('mysql:host=localhost;dbname=cms;charset=utf8', 'root', 'password'); 
    $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); 
    $db->setAttribute(PDO::ATTR_EMULATE_PREPARES, false); 

    $stmt = $db->query('SELECT * FROM table'); 

    while($row = $stmt->fetch(PDO::FETCH_ASSOC)) { 
     echo $row['field1']; 
    } 
?> 

Answer 1

table是一個保留字。完整列表請參見http://dev.mysql.com/doc/refman/5.6/en/reserved-words.html。

你可以使用反引號（SELECT * FROM `table`）如果你仍然想使用你的表名「表」