更新クエリが機能していませんか？

Question

私は、次のダオクラスがあります。

@Dao 
public interface AchievementDao { 

@Insert(onConflict = OnConflictStrategy.REPLACE) 
void insertIntoDatabase(AchievementModel... achievementModel); 

@Query("SELECT * FROM achievements WHERE game = :game") 
AchievementModel[] getAchievementDataForGame(String game); 

@Query("UPDATE achievements SET pointsAchieved = pointsAchieved + :points WHERE achievementKey = :achievementKey") 
void updatePointsForKey(double points, String achievementKey); 

@Query("SELECT * FROM achievements WHERE achievementKey LIKE :achievementKey") 
AchievementModel getAchievementForKey(String achievementKey); 
} 

と、次のモデルクラス：DAOクラスで

@Entity(tableName = "achievements", indices = {@Index(value = {"achievementKey"}, unique = true)}) 
public class AchievementModel { 

@PrimaryKey @NonNull 
private String achievementKey; 
private String title; 
private String description; 
private double pointsAchieved; 
private int imageId; 
private int viewType; 
private String game; 

public AchievementModel(@NonNull String achievementKey, String title, String description, 
         double pointsAchieved, int imageId, int viewType, String game) { 
    this.achievementKey = achievementKey; 
    this.title = title; 
    this.description = description; 
    this.pointsAchieved = pointsAchieved; 
    this.imageId = imageId; 
    this.viewType = viewType; 
    this.game = game; 
} 

@NonNull 
public String getAchievementKey() { 
    return achievementKey; 
} 

public void setAchievementKey(@NonNull String achievementKey) { 
    this.achievementKey = achievementKey; 
} 

public String getTitle() { 
    return title; 
} 

public void setTitle(String title) { 
    this.title = title; 
} 

public String getDescription() { 
    return description; 
} 

public void setDescription(String description) { 
    this.description = description; 
} 

public double getPointsAchieved() { 
    return pointsAchieved; 
} 

public void setPointsAchieved(double pointsAchieved) { 
    this.pointsAchieved = pointsAchieved; 
} 

public int getImageId() { 
    return imageId; 
} 

public void setImageId(int imageId) { 
    this.imageId = imageId; 
} 

public int getViewType() { 
    return viewType; 
} 

public void setViewType(int viewType) { 
    this.viewType = viewType; 
} 

public String getGame() { 
    return game; 
} 

public void setGame(String game) { 
    this.game = game; 
} 
} 

最初の2つのクエリ最後の2つのクエリupdatePointsForKeyとgetAchievementForKeyであるのに対し、絶対的に正常に動作しているが働いていない。彼らはバックグラウンドスレッドから正しく呼び出されています。助けてください。質問についてさらに情報が必要な場合は教えてください。

Answer 1

更新クエリでvoidの代わりにintが返される可能性があります。どう思いますか？