SELECT   
isys_logbook__id as __id__,  
isys_logbook__user_name_static as User,  
isys_logbook__event_static as Event,
isys_logbook__obj_name_static as Object,
isys_logbook__category_static as Category,
isys_logbook__title AS `Title (old-format)`,   
isys_logbook__date AS Date,   
isys_logbook_level__title AS Alarmlevel,  
(CASE isys_logbook_level__const    
  WHEN      'C__LOGBOOK__ALERT_LEVEL__0' THEN 'color: #777;'    
  WHEN      'C__LOGBOOK__ALERT_LEVEL__1' THEN 'color: #880; background: #ffb; border-color: #eea;'    
  WHEN      'C__LOGBOOK__ALERT_LEVEL__2' THEN 'color: #099; background: #e7ffff; border-color: #cee;'    
  WHEN      'C__LOGBOOK__ALERT_LEVEL__3' THEN 'color: #a22; background: #fdc; border-color: #e88;'  END) AS __style__   

FROM     isys_logbook    
INNER JOIN     isys_logbook_level     ON      isys_logbook__isys_logbook_level__id      =      isys_logbook_level__id    
LEFT OUTER JOIN     isys_catg_logb_list     ON      isys_catg_logb_list__isys_logbook__id      =      isys_logbook__id   
ORDER BY isys_logbook__date DESC;