sql="select * from mytable where frq+0>?+0 and frq+0 args=new String[]{500,1000};
Cursor cursor=db.rawQuery(sql, args);
sql="select * from mytable where frq+0>?+0 and frq+0 args=new String[]{500,1000};
Cursor cursor=db.rawQuery(sql, args);
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