Android sqlite无法识别令牌异常

Question

我正试图从sqlite表中获取一些android代码中的数据。我得到一个无法识别的令牌异常。请帮助。这是我的代码的相关部分:

private static final String APPS_CREATE =
        "create table applist (" +
                    "_id integer primary key, " +
                    "deviceid int(10) not null," +
                    "catid int(10)," +
                         ............

private static final String APPCNT_CREATE =
            "create table appcntlist (" +
                    "_id integer primary key, "+
                    "appcntid int , " +
                    "cntappid int);";
    .........................
      public Cursor fetchCntNotes(String cnt){
        Cursor appfinlist=null;
        Cursor temp=mDb.query(CNT_TABLE, new String[]{KEY_ROWID}, KEY_CNTNM + "="" + cnt + """, null, null , null, null);
        Cursor applist;
        if(temp.moveToFirst()){
            id=temp.getInt(temp.getColumnIndexOrThrow(DbAdapter.KEY_ROWID));
            Log.d("amit","countryname id: "+ id);
            applist=mDb.rawQuery("SELECT appcntid FROM appcntlist WHERE cntappid = "+id, null);
            if(applist.moveToFirst()){
                int[] cntin=new int[applist.getCount()];
                for(int i=0;i<applist.getCount();i++){
                    Log.d("amit","countryname id appid: " + applist.getInt(applist.getColumnIndexOrThrow(DbAdapter.KEY_APPCNTID)));
                    cntin[i]=applist.getInt(applist.getColumnIndexOrThrow(DbAdapter.KEY_APPCNTID));
                    Log.d("amit","countryname id cnt var: " + cntin[i]);
                    applist.moveToNext();   
                }
                appfinlist = mDb.rawQuery("SELECT * FROM applist WHERE _id IN "+cntin+")", null);
                return appfinlist;
            }

这是logcat

的相关部分

E/AndroidRuntime(6447): Caused by: android.database.sqlite.SQLiteException: unrecognized token: "[I@406488d0]SELECT * FROM applist WHERE _id IN [I@406488d0)

Answer 1

删除cntin并再次尝试，我认为查询在查询字符串末尾附加的变量无效。