PHP PDO Mysql错误1064插入

Question

确实要与这些该死的语法错误作斗争。 如果有人看到这有什么问题，请告诉我：

请求参数

INSERT INTO Categories (ParentId,Title,Desc) VALUES (?,?,?)

数组的Print_R已传递

Array
(
    [0] => 1
    [1] => Lolcats
    [2] => an entire category dedicated to the language, lolcats!
)

错误：

<b>Fatal error</b>:  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 'Desc) VALUES ('1','Lolcats','an entire category dedicated to the language, lolca' at line 1' in /usr/www/maxtingle/Blog/System/Core/Functions.php:168
Stack trace:
#0 /usr/www/maxtingle/Blog/System/Core/Functions.php(168): PDOStatement-&gt;execute(Array)
#1 /usr/www/maxtingle/Blog/System/Core/Category.php(12): Functions\Database-&gt;Insert('(ParentId,Title...', 3, Array)
#2 /usr/www/maxtingle/Blog/System/Category.php(9): Categories::CreateCategory(Object(CategoryIns))
#3 [internal function]: Category::Create()
#4 /usr/www/maxtingle/Blog/index.php(52): call_user_func_array(Array, Array)
#5 {main}
  thrown in <b>/usr/www/maxtingle/Blog/System/Core/Functions.php</b> on line <b>168</b><br>

Answer 1

Desc是关键字，要将其用作列名，请使用反引号

INSERT INTO Categories (ParentId,Title,`Desc`) VALUES (?,?,?)

Answer 2

最佳做法是对所有表名和列名使用反引号，这样您就永远不会遇到关键字问题。

INSERT INTO `Categories` (`ParentId`,`Title`,`Desc`) VALUES (?,?,?)