PHP中的语法错误或访问冲突

Question

尝试运行以下代码时，

$query = "INSERT INTO check (name, number) values ";
$query .= implode(',', $read_data); 
$stmt = $this->pdo->prepare($query);
$stmt->execute();

其中$read_data是一个数组，其值为('aaa','000'),('bbb','001'),('ccc','002')

我收到错误语法错误或访问冲突

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 'check (name, number) values ('aaa','000'),('bbb','001' at line 1

Answer 1

将$query = "INSERT INTO check ..."更改为$query = "INSERT INTO `check` ..."。 CHECK是SQL中的保留字。

Answer 2

您的查询没有正确的语法：

这种类型的数组会，但字符串最后需要单引号和分号。

$read_data = array("('aaa','000')","('bbb','001')","('ccc','002')");
$query = "INSERT INTO `check` (name, number) values ";
$query .= implode(',', $read_data).";";
echo $query;

给我：

INSERT INTO `check` (name, number) values ('aaa','000'),('bbb','001'),('ccc','002');