Brug analytiske funktioner:
VÆLG *FRA( VÆLG Leverandørnavn, IncidentID, IncidentStatus, IncidentDate, MAX(IncidentDate) OVER (PARTITION BY VendorName) maxDate FROM yourTable) ORDRE AF t.maxDate DESC, t.VendorName ASC, t.IncidentDate DESC
Se:http://docs.oracle.com/javadb/ 10.8.2.2/ref/rrefsqlj13658.html
http://docs.oracle.com/cd/E11882_01 /server.112/e10592/functions003.htm
http://docs.oracle.com/cd/E11882_01 /server.112/e26088/functions004.htm