Neo4j 从返回组合数组

如何解决Neo4j 从返回组合数组

我有一个简单的节点对象。

import UIKit
import Flutter
import UserNotifications

//import FacebookCore

@UIApplicationMain
@objc class AppDelegate: FlutterAppDelegate {
    override func application(_ application: UIApplication,didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        GeneratedpluginRegistrant.register(with: self)
       if #available(iOS 10.0,*) {
           UNUserNotificationCenter.current().delegate = self
       } else {
           // Fallback on earlier versions
       }

        //SDKApplicationDelegate.shared.application(application,didFinishLaunchingWithOptions: launchOptions)
        return super.application(application,didFinishLaunchingWithOptions: launchOptions)
    }
    // This method will be called when app received push notifications in foreground
    
    @available(iOS 10.0,*)
    override func userNotificationCenter(_ center: UNUserNotificationCenter,willPresent notification: UNNotification,withCompletionHandler completionHandler: @escaping (UNNotificationPresentationoptions) -> Void)
    {
        completionHandler([.alert,.badge,.sound])
    }

}

我需要的是返回所有 ContentAttachment id 的 1 个数组。所以 Match (t:TextEditorContent) 返回 t.attachments.ids。这将返回一个数组数组，我希望所有 id 都在 1 个组合数组中。有没有办法用查询本身来做到这一点？

解决方法

我太蠢了，我只需要匹配 ContentAttachment 并返回 id。