Android Room 使用动态表名获取数据

Question

是否可以通过作为 afetch data传递？像这样的东西。table nameparameter

@Query("SELECT id, name from :tableName")
fun getData(tableName: String): List<RandomModel>

Answer 1

尝试这个

@Dao
interface RawDao {
 @RawQuery
 List<RandomModel> getData(SupportSQLiteQuery query);
}

 SimpleSQLiteQuery query = new SimpleSQLiteQuery("SELECT * FROM "+ tablename);
 List<RandomModel> models = rawDao.getUserViaQuery(query);