Once you have an instance of this helper, you can get an instance of SQLiteDatabase which you can use to execute arbitrary SQL statements.

当您有一个帮助程序实例时，就可以获取一个SQLiteDatabase 实例，您可以用来执行任意SQL语句。

youdao

Once you have an instance of this helper, you can get an instance of SQLiteDatabase which you can use to execute arbitrary SQL statements.

当您有一个帮助程序实例时，就可以获取一个SQLiteDatabase 实例，您可以用来执行任意SQL语句。

youdao