
/* Code Fragment 6.20 Bob was promoted to Director of the Computer Center (nontemporal version). */

UPDATE INCUMBENTS 
SET PCN = (	SELECT PCN
		FROM POSITIONS, JOB_TITLES
                WHERE POSITIONS.JOB_TITLE_CODE1 = JOB_TITLE_CODE
                AND JOB_TITLE = "Director, Computer Center")
WHERE SSN = '111-22-3333'
