我想插入數據到我的數據庫中,但是當我嘗試運行它時,它給了我一個錯誤。數據來自ASC文件並提取數據,但是當我執行代碼時,它會給我一個錯誤。這是代碼和錯誤:完整性約束違規:1062當試圖將CSV數據輸入到數據庫時,鍵'PRIMARY'的重複項''
<?php
echo '<pre>';
error_reporting(E_ALL);
function importdb()
{
$producten= [];
$File2 = $_FILES['file2']['tmp_name'];
$handle2 = fopen($File2, "r");
include('db_config.php');
while(($data2 = fgetcsv($handle2, 1000, ";")) !== FALSE) {
if (isset($data2[1]) && mb_strlen($data2[1]) > 0)
{
$type = $data2[0];
$artikel = $data2[1];
$prijs1 = $data2[6];
$prijs2 = $data2[7];
$prijs3 = $data2[8];
$prijs4 = $data2[9];
$prijs5 = $data2[10];
if (isset($producten[$artikel]))
{
$product_id = $producten[$artikel];
$stmt2 = $db->prepare("INSERT INTO `prijzen`(`artikelnr`, `prijs_soort`, `prijs1`, `prijs2`, `prijs3`, `prijs4`, `prijs5`) VALUES (:nmr, :soort, :prijs1, :prijs2, :prijs3, :prijs4, :prijs5)");
$stmt2->bindParam(":nmr", $artikel);
$stmt2->bindParam(":soort", $type);
$stmt2->bindParam(":prijs1", $prijs1);
$stmt2->bindParam(":product_id", $product_id);
$stmt2->bindParam(":prijs2", $prijs2);
$stmt2->bindParam(":prijs3", $prijs3);
$stmt2->bindParam(":prijs4", $prijs4);
$stmt2->bindParam(":prijs5", $prijs5);
$stmt2->execute();
print_r($data2);
}else{
$product_id = $producten[$artikel];
$stmt2 = $db->prepare("INSERT INTO `prijzen`(`artikelnr`, `prijs_soort`, `prijs1`, `prijs2`, `prijs3`, `prijs4`, `prijs5`, `product_id`) VALUES (:nmr, :soort, :prijs1, :prijs2, :prijs3, :prijs4, :prijs5, :product_id)");
$stmt2->bindParam(":nmr", $artikel);
$stmt2->bindParam(":soort", $type);
$stmt2->bindParam(":prijs1", $prijs1);
$stmt2->bindParam(":product_id", $product_id);
$stmt2->bindParam(":prijs2", $prijs2);
$stmt2->bindParam(":prijs3", $prijs3);
$stmt2->bindParam(":prijs4", $prijs4);
$stmt2->bindParam(":prijs5", $prijs5);
$stmt2->execute();
print_r($data2);
}
}else{
}
}
}
importdb();
這是錯誤:
(!) Notice: Undefined index: 790148 in C:\wamp64\www\jodeco\import.php on line 40
Call Stack
# Time Memory Function Location
1 0.0008 379360 {main}() ...\import.php:0
2 0.0008 379808 importdb() ...\import.php:64
(!) Fatal error: Uncaught PDOException: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '790148' for key 'PRIMARY' in C:\wamp64\www\jodeco\import.php on line 51
(!) PDOException: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '790148' for key 'PRIMARY' in C:\wamp64\www\jodeco\import.php on line 51
Call Stack
# Time Memory Function Location
1 0.0008 379360 {main}() ...\import.php:0
2 0.0008 379808 importdb() ...\import.php:64
3 0.0047 409056 execute () ...\import.php:51
,這都什麼跟我要創建一個名爲$ producten數組?我是使用數組的新手。
有人知道爲什麼會發生這種情況嗎?這真的讓我煩惱。
在右側有一個側欄,*令人驚訝的是*完全相同的問題*完全相同的問題。 –
如果模式是正確的,那麼數據是錯誤的。如果數據是正確的,那麼模式是錯誤的**我們都看不到** – RiggsFolly