PHP,使用PDO更新SQL数据库,只是使用随机数将Warehouse_id更新为phpmyadmin。
function updateWarehouses(){
global $tvHost, $handler, $apiRequestCall, $sqlError;
$apiUpdateWarehouses = apiRequestCall("GET", $tvHost, "Product?pageNumber=1");
$updates = 0;
foreach($apiUpdateWarehouses['List'] as $c){
foreach($c['PerWarehouseInventory'] as $i) {
try {
$sql = $handler->prepare("INSERT INTO tv_warehouse (warehouse_id, code) VALUES (:warehouse_id, :code) ON DUPLICATE KEY UPDATE warehouse_id=:warehouse_id, code=:code");
echo "<br>".$i['WarehouseID']." ".$i['WarehouseCode'];
$sql->execute([
':warehouse_id' => $i['WarehouseID'],
':code' => $i['WarehouseCode']]
);
$updates++;
}
catch(Exception $er) {
sqlError($er, $table);
die();
}
}
}
echo "<br>".$updates." warehouses updated.";
}
我已打印出您输入的变量,您无法使用echo语句:
运行脚本时在页面上显示(WarehouseID WarehouseCode)
3.5284454726114E+18 Demo
3.5284455793003E+18 Temp Rework
3.5950682694297E+18 TL-Shipments
3.5897270029153E+18 TL-Supplier
3.4684900596836E+18 WH1
5 warehouses updated.
输入的唯一一个是warehouse_id = 2147483647和warehouse_code = WH1
WH1是正确的但是2147483647来自哪里?为什么没有其他人进入?
表格式:
-- -----------------------------------------------------
-- Table `Data`.`tv_warehouse`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `Data`.`tv_warehouse` (
`code` VARCHAR(45) NOT NULL,
`warehouse_id` INT(30) NOT NULL,
PRIMARY KEY (`warehouse_id`))
ENGINE = InnoDB;
JSON:
{
"List": [
{
"PerWarehouseInventory": [
{
"WarehouseID": 3528445472611403000,
"WarehouseCode": "Demo",
},
{
"WarehouseID": 3528445579300286000,
"WarehouseCode": "Temp Rework",
},
{
"WarehouseID": 3595068269429729300,
"WarehouseCode": "TL-Shipments",
},
{
"WarehouseID": 3589727002915314000,
"WarehouseCode": "TL-Supplier",
},
{
"WarehouseID": 3468490059683634700,
"WarehouseCode": "WH1",
}
]
}
]
}
任何有关为什么这样做的帮助都很棒我正在使用&#34; json_decode($ data,true);&#34;
如果有帮助,
非常感谢!
答案 0 :(得分:1)
我找到了对你有用的东西,“2147483647”是Int。
的最大尺寸尝试使用BigInt或更高级别的东西。
如果你只有一个结果,那是因为你的ID是你的INT,你的ID总是等于2147483647,所以你总是有更新。
这是链接: https://github.com/h5p/h5p-summary/blob/master/js/summary.js#L3