private class DBHelper extends SQLiteOpenHelper {

	    public DBHelper(Context context, String name, CursorFactory factory,
	        int version) {
	      super(context, name, factory, version);
	    }

	    // создаем и заполняем БД
	    @Override
	    public void onCreate(SQLiteDatabase db) {
	      db.execSQL("CREATE TABLE "+DB_TABLE+"("+
	        COLUMN_ID+" integer primary key autoincrement, "+
	    	COLUMN_NOTE+" text, "+
	        COLUMN_DATE+" text, "+
	    	COLUMN_TIME+" text, "+
	    	COLUMN_TYPE+" text, "+
	    	COLUMN_EI+" text, "+
	    	COLUMN_STATE+" integer,"+
	    	COLUMN_INTRVL+" integer"+");");
	      
	    }
	    
	    
	    @Override
	    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
	    }
	  }