Android Room onDelete级联无法正常工作

所以我有一个带有Deck表，Card表和DeckCard表的数据库，因为这两者之间存在多对多的关系...当我尝试删除卡片组时，我删除了ID匹配的DeckCard行并且我已经将外键设置为onDelete = CASCADE，但是它没有删除任何提示吗？这是我n对n区别的存储库

public class DeckCardRepository {
    private DeckWithCardsDao mDeckWithCardsDao;
     public void delete(Deck deck){
        DecksDatabase.databaseWriteExecutor.execute(() -> 
         mDeckWithCardsDao.delete(deck.getId()));
    }

}

甲板类

@Entity(tableName = "decks")
public class Deck implements Serializable {
    @PrimaryKey
    private long id;
    private String keyforgeId;
    private String name;
    @TypeConverters({ExpansionTypeConverter.class})
    private Expansion expansion;
    private int creatureCount;
    private int actionCount;
    private int artifactCount;
    private int upgradeCount;
    private int sasRating;
    private int powerLevel;
    private int chains;
    private int wins;
    private int losses;
    private int totalPower;
    private int totalArmor;
    private int localWins;
    private int localLosses;
}

卡类

Entity(tableName = "cards")
public class Card implements Serializable {
    @PrimaryKey
    @NonNull
    private String id;
    private String card_title;
    private String card_type;
    @TypeConverters({HouseArrayTypeConverter.class})
    private House house;
    private String card_text;
    private int amber;
    private String front_image;
}

卡组等级

Entity(tableName = "cards_deck_join",
        primaryKeys = {"cardId", "deckId"},
        foreignKeys = {
                @ForeignKey(
                        entity = Card.class,
                        parentColumns = "id",
                        childColumns = "cardId"),
                @ForeignKey(onDelete = CASCADE,
                        entity = Deck.class,
                        parentColumns = "id",
                        childColumns = "deckId"),
        })
public class CardsDeckRef {
    @NonNull
    private String cardId;
    private long deckId;
    private int count;

    public CardsDeckRef(String cardId, long deckId, int count) {
        this.cardId = cardId;
        this.deckId = deckId;
        this.count = count;
    }
}

MyDao

@Dao
public interface DeckWithCardsDao {
    @Insert(onConflict = OnConflictStrategy.IGNORE)
    void add(CardsDeckRef cardsDeckRef);

    @Transaction
    @Query("SELECT * FROM cards INNER JOIN cards_deck_join" +
            " ON cards.id=cards_deck_join.cardId WHERE cards_deck_join.deckId =:deckId")
    LiveData<List<Card>> getCardsForDeck(final long deckId);

    @Query("DELETE FROM cards_deck_join WHERE cards_deck_join.deckId=:deckId ")
    void delete(final long deckId);

}