[Android][房间-数据库]错误:[SQLITE_ERROR] SQL错误或丢失数据库(接近“丢失”:语法错误)

问题描述 投票:0回答:0

我正在使用 Room 数据库来保存数据。我有两个 API,我需要从云中获取数据并使用 room 保存本地数据库。第一个 api 是用户列表,它正确地从云中获取并保存到数据库(房间)中。第二个 api 正在获取 ShopDetails。为此,我创建了以下课程:

ShopDetailsEntity.kt

@Entity(tableName = AppConstants.SHOP_DETAILS)
data class ShopDetailsEntity(
    @PrimaryKey @ColumnInfo(name = AppConstants.COLUMN_SHOP_ID) var shopId: Long,
    @ColumnInfo(name = AppConstants.COLUMN_COMPANY_ID) val companyId: Long,
    @ColumnInfo(name = AppConstants.COLUMN_COMPANY_NAME) val companyName: String,
    

BaseDao.kt

@Dao
interface BaseDao<T> {
    @Insert(onConflict = OnConflictStrategy.REPLACE)
    suspend fun insert(data: T)

    @Insert(onConflict = OnConflictStrategy.REPLACE)
    suspend fun insert(data: List<T>)

    @Update
    suspend fun update(data: T)

    @Delete
    suspend fun delete(data: T)
}

IShopDetailDao.kt

@Dao
interface IShopDetailDao: BaseDao<ShopDetailsEntity> {

    @Query("SELECT * FROM ${AppConstants.SHOP_DETAILS}")
    suspend fun getAllShopDetails(): List<ShopDetailsEntity>

}

应用程序数据库.kt

@Database(
    entities = [UserEntity::class],[ShopDetailsEntity::class],
    version = AppConstants.DB_VERSION,
    exportSchema = false
)
abstract class AppDatabase : RoomDatabase() {
    abstract fun userProfileDao(): IUserProfileDao
    abstract fun shopDetailDao(): IShopDetailDao

    companion object {
        @Volatile
        private var instance: AppDatabase? = null


        fun getDatabase(context: Context): AppDatabase =
            instance ?: synchronized(this) {
                instance ?: buildDatabase(context).also { instance = it }
            }

        private fun buildDatabase(context: Context) =
            Room.databaseBuilder(
                context.applicationContext, AppDatabase::class.java,
                AppConstants.DB_NAME
            )
                .fallbackToDestructiveMigration()
                .build()
    }

}

当我运行时,出现以下错误: CollectionApp pp uild mp\kapt3\stubs\debu

android kotlin sqlite android-room
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