SQl function in android
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            by rui.pereira
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        Published on 2010-04-16T15:38:03Z
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            2010/04/16
            15:43 UTC
        
        
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Cursor cursor = db.rawQuery("SELECT COUNT(rat) 
                               FROM "+ TABLE_NAME_EXTRA +" apkid=\""+apkid, null);
cursor.moveToFirst();
int somatotal = cursor.getInt(0);
I'm trying to do a SQL function like count and sum, but this code returns a exception saying "emptyvalues".
anyone know why?
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