我想修改一個確定 id 的字段，在我的例子中該字段是 notify_datetime。但是當我運行應用程序并嘗試這樣做時，應用程序崩潰并出現此錯誤。錯誤：E/AndroidRuntime: FATAL EXCEPTION: main        Process: com.example.msnma.movienotifier, PID: 4047        android.database.sqlite.SQLiteException: no such column: notify_datetime (Sqlite code 1): , while compiling: UPDATE MovieTypeTable SET notify_datetime=? WHERE notify_datetime = ?, (OS error - 2:No such file or directory)            at android.database.sqlite.SQLiteConnection.nativePrepareStatement(Native Method)            at android.database.sqlite.SQLiteConnection.acquirePreparedStatement(SQLiteConnection.java:910)            at android.database.sqlite.SQLiteConnection.prepare(SQLiteConnection.java:521)            at android.database.sqlite.SQLiteSession.prepare(SQLiteSession.java:603)            at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:63)            at android.database.sqlite.SQLiteStatement.<init>(SQLiteStatement.java:31)            at android.database.sqlite.SQLiteDatabase.updateWithOnConflict(SQLiteDatabase.java:1856)            at android.database.sqlite.SQLiteDatabase.update(SQLiteDatabase.java:1799)            at com.example.msnma.movienotifier.database.MovieDatabase.updateNotifyDate(MovieDatabase.java:299)            at com.example.msnma.movienotifier.adapter.MoviesAdapter$9.onClick(MoviesAdapter.java:445)該方法稱為updateNotifyDate并且應該修改notify_datetime。在 MoviesAdapter.java 中，只有一塊調用 updateNotifyDate：MovieDatabase md = new MovieDatabase(context);                             Log.i("IDMOVIE","ID:"+movies.get(position).getId());                             md.updateNotifyDate(movies.get(position).getId(),datatime);                         }