Android Room提取具有动态表名的数据 [英] Android Room Fetch data with dynamic table name

问题描述

是否可以通过将table name作为parameter传递到fetch data?像这样的东西.

Is it possible to fetch data by passing the table name as a parameter? Something like this.

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

推荐答案

尝试一下

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

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

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