【发布时间】:2020-01-24 05:15:50
【问题描述】:
有人可以指出我的代码有什么问题吗? 我正在尝试通过 Laravel Jenssegers 更新 MongoDB 中的嵌套数组。这是我的代码
$update_status = Journal::where('_id', "5cd10b325586e9122761f675" )
->update(
[],
[ '$set' =>
[
"workflow.$[i].stages.$[j].stage_code" => "edit",
"workflow.$[i].stages.$[j].stage_name" => "Editing"
]
],
[ 'arrayFilters' => [
[ "i.basic_details.wfCode" => 'wf1' ],
[ "j.stage_id" => "wf1_2" ]
]
]
);
而我的Journal 收藏是:
{
"_id" : ObjectId("5cd10b325586e9122761f675"),
"workflow" : [
{
"basic_details" : {
"wfCode" : "wf1"
},
"stages" : [
{
"stage_id" : "wf1_1",
"stage_code" : "submission",
"stage_name" : "Submission",
"button_label" : "submit"
},
{
"stage_id" : "wf1_2",
"stage_code" : "s2",
"stage_name" : "S2",
"button_label" : "label2"
}
]
}
]
}
执行后,我将$update_status 设为 1,但在查看集合时,它保持不变。
【问题讨论】:
-
你用的是哪个版本的mongodb?
-
由于嵌套数组过滤器仅支持 3.6 以上,我使用的是 MongoDB v 4 @AnoopSankar
标签: laravel mongodb jenssegers-mongodb