Mysql #_js_res_favorite comment

While looking into the debug sql info, i noticed a lot of queries for the table #_js_res_favorite in my list view.

It turned out to be a subquery.

SELECT r.*,(SELECT id 

  FROM #_js_res_favorite 

  WHERE record_id = r.id 

  AND user_id = 53) as bookmarked,0 as `new` 

  FROM #_js_res_record AS r 

  WHERE r.section_id = 4 

  AND r.ctime < '2013-05-24 02:01:59' 

  AND (r.extime = '0000-00-00 00:00:00' OR r.extime > '2013-05-24 02:01:59') 

  AND r.parent_id = 0 

  AND r.archive = 0 

  AND r.published = 1 

  AND r.hidden = 0 

  AND r.id IN(97868,0) 

  ORDER BY r.ctime ASC 

  LIMIT 0, 10

But since i disabled the bookmark functionality in TYPE settings ..

--> Who can bookmark: No One

I would not need this query, right?

Why not removing it or just leaving it empty like the "new" column in the example?

Another comment to the IN() function:

AND r.id IN(97868,0) 

As you can see in the code example it always includes a zero value at the end. Since there is no "0" ID it is also useless and just adds additional comparison to the query. Better remove it.

Comment to the time .. the query time is also wrong (minus 8 hours). Does it have an impact on the expiration time of records? .. might check on this later ...