-4

I cannot get this to work

SELECT PM.PMNUM, (COUNT(ROUTE_STOP.LOCATION) * JOBPLAN.JPDURATION) 
FROM PM
LEFT OUTER JOIN ROUTE_STOP ON ROUTE_STOP.ROUTE = PM.ROUTE
LEFT OUTER JOIN JOBPLAN ON JOBPLAN.JPNUM = PM.JPNUM
GROUP BY PM.PMNUM
4

1 に答える 1