[英]Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error
this error happened while i was trying to create an insert query当我尝试创建插入查询时发生此错误
Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error in E:\xammp\htdocs\school\private\core\database.php:29 Stack trace: #0 E:\xammp\htdocs\school\private\core\database.php(29): PDOStatement->fetchAll(5) #1 E:\xammp\htdocs\school\private\core\model.php(40): Database->query('insert into use...', Array) #2 E:\xammp\htdocs\school\private\controllers\Home.php(18): Model->insert(Array) #3 E:\xammp\htdocs\school\private\core\app.php(33): Home->index() #4 E:\xammp\htdocs\school\public\index.php(6): App->__construct() #5 {main} thrown in E:\xammp\htdocs\school\private\core\database.php on line 29致命错误:未捕获的 PDOException:SQLSTATE[HY000]:E:\xammp\htdocs\school\private\core\database.php:29 堆栈跟踪:#0 E:\xammp\htdocs\school\private\core\ 中的一般错误database.php(29): PDOStatement->fetchAll(5) #1 E:\xammp\htdocs\school\private\core\model.php(40): Database->query('插入使用...',数组)#2 E:\xammp\htdocs\school\private\controllers\Home.php(18): 模型->插入(数组)#3 E:\xammp\htdocs\school\private\core\app.php( 33): Home->index() #4 E:\xammp\htdocs\school\public\index.php(6): App->__construct() #5 {main} 在 E:\xammp\htdocs\school 中抛出\private\core\database.php 在第 29 行
this is the query这是查询
public function query($query, $data = array(),$data_type = "object"){
$con = $this -> connect();
$stm = $con->prepare($query);
if($stm){
$check = $stm -> execute($data);//check if the statment excuted or it went well
if($check){
if ($data_type == "object") {
$data = $stm->fetchAll(PDO::FETCH_OBJ);
}else{
$data = $stm->fetchAll(PDO::FETCH_ASSOC);
}
if(is_array($data) && count($data)){
print_r($data);
}
}
}
return false;
}
this is the insert method这是插入方法
public function insert($data)
{
$keys = array_keys($data);
$columns = implode(',', $keys);
$values = implode(',:', $keys);
$query = "insert into $this->table ($columns) values (:$values)";
return $this -> query($query,$data);
//insert to the table
}
An INSERT query does not generate anything fetchable. INSERT 查询不会生成任何可获取的内容。 As you have observed, PDO gacks (gacks === throws an obscure exception) when you try to use
.fetchAll()
from a statement containing INSERT.正如您所观察到的,当您尝试从包含 INSERT 的语句中使用
.fetchAll()
时,PDO gacks(gacks === 抛出一个模糊的异常)。
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