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SwiftとFirestoreで部分一致させる

Last updated at Posted at 2021-04-18

はじめに

Swiftを使ってCloud FirestoreのデータをLike検索したので、メモのために残しておきます。

やり方

こんな感じでoder、start、endを使えばいけます!
「searchText」に部分一致する対象を検索しています。
swiftでは"\u{f8ff}"の様に中かっこで囲むのが肝みたいです。

sample
        Firestore.firestore().collection("users").order(by: "name").start(at: [searchText]).end(at: [searchText + "\u{f8ff}"]).getDocuments(){ (querySnapshot, error) in
            if let querySnapshot = querySnapshot {
                print("成功")
            } else if let error = error {
                print("失敗")
            }
        }

参考文献

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