我正在尝试修改单个字段值,但是每当我这样做时,它会删除所有其他字段,只留下更新的字段,如何修改单个字段而不影响其他字段?到目前为止,这就是我正在做的事情:
//
$updateResult2 = $coll_rutas->updateOne(
/* LIMIT TO ROUTE ID */
[
"_id" => new \MongoDB\BSON\ObjectId($ruta_id)
],
/* UPDATE VALUE */
[
'$set' => [
'destinos.$[d]' => [
"horas" => "1",
"minutos" => "15",
"millas" => "150",
"orden" => "1",
"notas" => "demo notes",
],
],
],
/* WHERE FILTER */
[
"upsert" => true,
'arrayFilters' => [
['d.ciudad_id' => 47]
]
]
);
//var_dump($updateResult2); exit;
这是原始的 mongo 对象:
"destinos": [
{
"ciudad_id": "47",
"nombre_destino": "Salt Lake City, Utah",
"horas": "0",
"minutos": "0",
"millas": "0",
"orden": 1,
"notas": null,
"origenes": [
{
"ciudad_id": "45",
"nombre_origen": "Provo, Utah",
"orden": 1,
"notas": null,
"base_price": 0
}
]
}
],
通过我的更改,它会删除 origins 数组、city_id 和目的地名称,保持这种状态:
"destinos": [
{
"horas": "1",
"minutos": "15",
"millas": "150",
"orden": "1",
"notas": "demo notes"
]
}
],
杨魅力