I have a SELECT query that fetches some data from table but there is one line I can't understand at all . Can anyone tell me what does SUMMARY DESCRIPTION doing in my query cause I have no idea . Please Help .
SELECT alarms.ALARMID,
IDENTIFIER EVENT_ID,
SERIAL ALARMID,
NODE HOSTNAME,
'',
monitoredbys.OFP,
monitored_bys.MONITORED_BY,
productareas.PRODUCT_AREA PLATFORM,
product_areas.PRODUCT_AREA,
PRODUCT,
SUMMARY DESCRIPTION
FROM blah blah tables;
Can anyone tell me what does SUMMARY performs here cause I can't find any document regarding this function in ORACLE . Please Help .