PHP PDO Mysql错误1064插入

Question

Really struggling with these damn syntax errors. If anyone can see what's wrong with this please tell me:

Query string

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

Print_R of array passed

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

Error:

<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 (?,?,?)